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Honda Odyssey repairs by problem area

Engine (23%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (4%)

Suspension and Steering (19%)

Electrical and Air Conditioning (26%)

Paint, Rust, Leaks, Rattles, and Trim (7%)

Other (9%)

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Chart based on 4627 repairs.

See TSBs and recalls for the Honda Odyssey.

Honda Odyssey engine repair cost distribution

$2500+ (2%)

$1000 - $2499 (15%)

$500 - $999 (19%)

$100 - $499 (36%)

< $100 (29%)

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Chart based on 872 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

14260 mi

Van misfired upon starting one morning. Dash was reading out a long list of error codes but upon restarting vehicle engine ran smooth. Took it into dealer to review errors and they found a misfire on cylinder 3 but couldn't replicate results. Spark plugs and fuel injectors tested out fine so error codes were cleared and no repairs were made.

20460 mi

C $300

Rodent damage. Rat entered the air intake. Chewed through the engine air filter and left debris which affected the Mass air flow sensor. Luckily the MAF sensor did not need replacing. Filter replaced and all error codes cleared.

19348 mi

DTC P219B presented; CEL was steady lit. All fuel injectors were replaced as part of a 10-year extended warranty for this exact problem.

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5700 mi

US $80

Auto Idle/On Off - stopped working after a few weeks from purchase

2000 mi

A vibration happens when the engine is at 1500 rpm and in 3-cylinder mode. Vibrates whole car. Ultimately a software problem. Dealer can’t fix it. Referred to a Honda engineer. Repair unsuccessful.

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81234 mi

US $1188

P0302 (Cyl 2 misfire) due to faulty ignition coil. Warranty covered inspection and coil ($474.50). Maintenance items: replaced all 6 spark plugs, conduct fuel induction / injection service, change power steering fluid.

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63000 mi

US $1000

Replaced piston rings due to oil fouling the spark plugs. The VCM system cause premature wear on one half of the cylinder bank. Honda covered 80% as we were just 3000mi past the 60k warranty.

22000 mi

US $239

Extra cleaning as we didn't get an oil change for a while.

59000 mi

US $180

Coil pack and spark plug for bank 3 went bad. Replaced.

82000 mi

US $200

Spark Plugs

1000 mi

Major oil leak. Cam shaft had to be replaced.

5000 mi	Oil level low
9000 mi	oil pump stuck open, turning check engine light on
14000 mi	engine oil consumed by engine
17400 mi	Engine oil consumed by engine

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145000 mi

US $350

Damned dumb ECO mode, the displacement on demand, is a trash fire.

40300 mi

Rear Engine Mount leaking. Removed and Replaced.

74000 mi

US $1500

Cam belt tensioner fail

91000 mi

US $3750

Timing chain and tensioner VTEC valve

2000 mi

check fuel cap light came on within days of purchase. Then, check engine light came on and did not come off. VCM doesn't work when check engine light on. Dealer cleared code and said unlikely light will come back on - but it did in a week same as previous, check engine light on, no vcm. Said large evap leak and changed evap canister and solenoid. Sadly, check fuel cap notification and engine light came back on within days. Will be returning in april.

2700 mi

since check engine light came on again, went back. They replaced fuel tank and evap canister etc. Found leak in tubing that came from fuel tank. almost 2 months since repair with no issues.

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119000 mi

US $700

Knock Sensor replacement-- may have been due to rodent damage. ALSO, brakes and alignment as this car EATS through tires.

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74000 mi	Some sort of switch was replaced that had to do with the engine oil. part was $225. Covered under Honda care extended warranty
195 mi US $400	cylinder 3 misfire needed new coil

203000 mi

US $5000

Replace piston ring

24000 mi

Vibration/whine at idle when A/C compressor was on. There was a TSB for replacing the bracket for the compressor to isolate vibration.

165000 mi

US $1170

Tiimng belt replacement

77000 mi

US $100

Computer was showing faults on the lane departure, front collision, and traction control systems. Found a lot of issues for this on the previous gen to the point of a recall and a lot of issues on this gen that led to a tsb, but on cylinder 4. In my case, cylinder 3 was the issue. That plug was completely covered in gunk. Somehow, that caused all those other systems to fail. Replaced all the plugs and everything worked. Seems to be very common online.

	Engine light came on and stayed on for 2 weeks. Code showed evap leak. Dealer replaced purge valve.
8000 mi	Previous problem came back, engine light with Evap Tank Leak code. Dealer tried replacing solenoid valve this time. Did not fix. Now they are ordering a new gas tank. Follow-up to last entry. Engine light still on. Dealer replaced fuel tank.

101500 mi

US $800

coolant flush water pump replacement

108000 mi

US $1800

and passenger motor mount. Replaced thermostat and D+F radiator.

87000 mi

US $200

Timing belt, tensioner, water pump

175000 mi

US $210

P0420 and 0401 DTR Code Replaced TWC with aftermarket and removed and cleaned EGR ports and intake manifold.

44020 mi

Piston rings, spark plugs and timing belt idler replaced

124000 mi

C $800

New rad and transmission cooler lines

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84000 mi US $1100	Belt tensioner fail (Leaking hydraulic fluid)
104000 mi US $110	Coolant Bypass hose leaking

48980 mi

$450

Main belt tensor had a leak. Replaced the tensor.

93000 mi

US $1000

Timing belt, water pump, accessory drive belt.

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11800 mi

VCM failure

41540 mi	Van went into limp mode and threw the right misfire codes for Honda to then repair on the 8 year no mileage limit VCM safety recall. Due to inactivated cylinders got carbon build up.
94860 mi C $1100	Did prevention change of belt , water pump, tensioner

55000 mi

check engine light came on - diagnosed as high oil pressure on start up. repaired under drive train warranty

99820 mi

Several cylinders misfire. Issue was related to VCM subsystem, which led to accumulation of oil in 3 of my cylinders. Dealership offered engine disassembly and clean up of 3 cylinders for 3K or engine replacement for 6K. I opted to switch plugs and replace engine oil. Bought VCM muzzler and disabled VCM completely. No issues since then.

117800 mi C $325	Variable valve timing oil pump seal leaking oil and failed alternator. Total repair cost $1,700
123380 mi C $1100	Timing belt and water pump assembly 100,000 kM service interval.

91000 mi

US $100

Oil change transmission fluid change

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8000 mi

Vibrating and rattling noise in engine- especially noticeable at idle and low speeds. Dealership found that all motor mounts were worn and needed to be replaced due to manufacturing defect.

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43000 mi

Replace rear engine mount.

72000 mi

US $50

Cracked intake tube

88000 mi

Pistons leaking onto spark plugs. Dealer said it was known to Honda this was happening to the vehicles. Dealer said Honda extended warranty and they repaired it for free. No recall although this should’ve been recalled and fixed before my VAS light came on.

44000 mi

After piston recall the oil pan was improperly replaced with a crossthreaded nut causing oil leak and sheared dowl pin. One dealership orig. said leaking gasket and not under warrenty which was false on both accounts.

23000 mi

Broken front motor mount

51000 mi US $120	Engine shuddering when accelerating. Intake cleaning performed but not successful.
52000 mi US $25	Engine shuddering when accelerating
78031 mi US $1392	Leaking timing belt tensioner. Replaced the timing belt, timing belt tensioner, water pump, drive belts and coolant.

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64000 mi

US $3500

Piston rings were blowing by oil and fouled the spark plugs. This was a KNOWN Honda problem, and they extended the warranty to cover it, but of course I was outside the timeframe (even with the Low miles) and they refused to cover any of the cost after taking FIVE WEEKS to make a decision on it.

17000 mi

US $750

Replaced rings on #3 piston causing oil to get by and foul the plug.

65000 mi US $175	Check engine light on. Told catalytic convertor was bad. Light reset did not come back on.
68000 mi US $68	Bad catalytic converter. Part ordered no repair yet, warranty job.
83000 mi US $800	Leaking piston rings.

5000 mi

Excessive noise/vibration at idle. Diagnosed as defective engine mount.

45000 mi

Recall

4300 mi	vibration at all speeds changes as car goes into and out of EOC I think it is the VCM system. Other models I have tried also have the problem. Can't believe vibration will not take its toll down the road
12600 mi	Same vibration. Mfg states that they have done all that they can and the vibration is a result of the VCM system.

49000 mi

Honda extended the warranty on this issue to 8 years unlimited miles. The cyclinder #2 plugs were fouled and they had to replace the rear pistons on cylinders 3-6

51000 mi

US $600

Rear engine mount needed replacement

20000 mi	Rattling in D at full stop and low speed. Noisy rumbling and in-cabin vibration in ECO mode. Front engine mount found to be defective, replaced under warranty.
93500 mi US $202	Engine was misfiring and threw a CEL. Inspection of the engine showed heavily fouled spark plugs from cylinders 1 and 2. Diagnosis was failed piston rings. Repair estimate of $5k to rebuild engine, or could replace spark plugs for $200 as a temporary fix.

96720 mi

C $2000

Replaced timing belt, which is a standard wear item on this engine. Timing belt tensioner was worn out resulting in noisy engine.

25300 mi

carbon fouled plug, set off the engine light AND stability control light

36580 mi	Check engine light had come on. Dealer replaced #2 cylinder ignition coil to repair. In shop parts of 2 days because replacement part was not in stock on day of diagnosis.
38520 mi	Check engine light was on. Dealer replaced piston rings on cylinders 1 and 2 due to fouling of spark plugs causing misfire. (warranty extension repair based on known issue and TSB)

115000 mi US $45	MIL DTC P3497 code appeared. Required replacing rocker arm oil pressure switch.
203558 mi US $1700	Oil pump leaking

118000 mi US $120	Replace EGR valve, clean EGR port in inlet manifold
129000 mi US $70	Replace VTEC solenoid
135000 mi US $600	Replace catalytic converter and both oxygen sensors
142000 mi US $140	Replace leaking radiator

53940 mi

C $500

Heater was still blowing cold air on the driver's side. Heater core was flushed using a solvent cleaner and bled with new coolant which solved the problem. Heater now blows hot air on both sides consistently.

69000 mi

US $195

Replaced Serpentine Belt

62600 mi

US $1500

Timing Belt Tensioner replaced

75000 mi

Engine cylinder number 3 repaired due to cylinder deactivation. Covered under warranty.

103000 mi

Check engine light code fired which was - P3400 OBD-II Trouble Code: Cylinder Deactivation System Bank 1.

65000 mi

Replaced pistons and spark plugs after it started misfiring.

93000 mi

US $400

idle pulley was making noise signaling it might fail

102000 mi US $450	Took the van in for a tune-up and was told that the valve cover gasket needed to be replaced because it was leaking oil.
102000 mi US $1100	100,000 mile scheduled maintenance for replacing the timing belt and water pump

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65000 mi	Misfire. Replaced piston rings on cylinders 1-3 and spark plugs on cylinders 1-4.
70500 mi	Oil sensor for V-Tech has failed.

102000 mi

US $2200

new water pump, new belts, standard 100k service

85000 mi

US $300

Experienced loss of power and rough operation coming off load after running on highway - limped to O'Reilly's with family aboard and scanned codes but able to restart and complete trip. Later pulled mis-firing plug and found covered with oil. Replaced single ignition coil, all plugs and installed 'muzzler' to deactivate cylinder deactivation. No more Eco-Mode, but not getting blow-by when cylinders aren't firing anymore - recommend to all Odyssey owners.

94000 mi

US $900

Leaking timing belt tensioner

90000 mi

US $316

While in for routine maintenance, mechanic pointed out that the front motor mount was broken.

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57000 mi

1 cylinder not firing

96700 mi	Rings failed then timing belt failed with valve damage. Engine being completely replaced by Honda. Class action lawsuit.
98000 mi	Oil leak following engine replacement taking in for repair now. Using different dealer

77000 mi

VCM Repair under warranty. Replaced 6 spark plugs, piston rings, updated software.

46000 mi

Check engine light, code P0404. Replaced EGR valve and computer updated under TSB 13-095.

59520 mi	3 of the 6 cylinder rings need to be replaced due to some common fault during production
63520 mi	the variable cylinder issue ( 3 of the 6 cylinder rings need to be replaced due to some common fault during production) was finally fixed. Although I feel vibration from the car now at low speeds.

49000 mi

Car suddenly died completely, had to be towed. Engine control module had to be replaced. Covered under Honda Care Warranty.

36000 mi

US $134

Car was shaking and was not responding properly when you step on the gas. Dealer ran a diagnostic and found that the CEL was due a a failed oil pressure switched which was replaced in order to fix the check engine light.

61500 mi

Cylinder misfire problem. Software updated, spark plugs replaced, replaced piston rings.

70000 mi

Warning sensor

110360 mi

C $900

replace timing belt and water pump and spark plugs

83000 mi	MIL for cylinder 3 misfire. Thought it was related to a TSB. #3 plug was clean, which means it's not the TSB. Dealer suspects valve out of adjustment. Biggest problem with MIL being on is that it disables antilock brakes. Very very unsafe.
83700 mi	TSB A13-081: The piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set DTCs P0301, P0302, P0303, and/or P0304 and cause the MIL to come on.

79360 mi

C $60

Fouled / damaged #3 spark plug

107000 mi

US $1400

100k belts, water pump, and coolent

140000 mi

US $450

Check engine light and Tire pressure light came on and wouldn't go off. Took it and it needed a tune up and new spark plugs.

60100 mi US $180	an individual coil needed to be replaced
79000 mi US $180	Individual coil replaced
89000 mi US $55	Oil pressure sensor
95000 mi US $750	Ring job courtesy of Honda for excessive oil consumption. I paid for water pump, timing belt, tensioner,etc.

47000 mi

Piston ring replacement, fouled spark plugs

113000 mi

US $240

Starter assembly cable, which runs from starter to positive battery terminal, was corroded to the point it was hampering diagnostic equipment and causing "charge battery" message to come on intermittently.

100000 mi

US $1000

Replace timing chain, tensioners, and water pump

55800 mi

C $300

Rocker valve pressure sensor/switch failed. Replaced by dealer.

77000 mi

US $450

The ignition coil failed. I had the coil replaced and ask the spark plugs replaced too.

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56700 mi US $420	Dealer replaced VERY noisy engine bearings.
125000 mi US $690	Motor Mount

24000 mi

Oil leak - bad gasket

62000 mi

Engine light and VSA light came on. AutoZone, sensor said that 3 & 4 valve were not firing. Took it to dealer, said that it was covered under warranty. Reprogramed computer & replaced spark plugs. Engine will be replaced if necessary.

49300 mi	car burning off 1 quart of oil every 7000-8000 miles before engine maintenance light comes on. Took car to dealer who stated that this was "within spec" and is the result of prolonged maintanence intervals. He recommended refilling oil.
53800 mi	VCM system failure. Heavy oil consumption, 2 quarts in less than 5000 miles.
58000 mi	continues to consume engine oil at a concerning rate.

84000 mi	Check engine light, rough idle, miss fires
120000 mi US $850	Timing belt and water pump replaced as per scheduled maintenance

10000 mi

Transmisson shudder PCM reflash

103000 mi

US $1100

replacement of a timing belt and water pump

68300 mi

US $115

Engine started suddenly missing badly- check engine light flashing...almost cutting off.Towed. Dealer stated foul spark plug at 67,000 and Honda Extended Warranty would not cover it! All service done on time at dealer .

88000 mi

US $250

Replaced sensors

26000 mi

Engine misfiring due to fouled spark plugs associated with VCM-2 system. No charges to owner due to warranty extension. Repair consisted of replacing four fouled spark plugs.

138000 mi

US $175

Part of the emissions system. A pressure valve of some sort.

189000 mi

US $50

The timing belt tensioner was making noise. This required the replacement of the timing belt as well. The van had to be taken to a shop after I tried for 2 days to remove the crank belt. Had to replace the serpentine belt again because the one recently installed was making noise. Purchased a Bando belt this time. A day later the belt had jumped a rib! Sold car.

83500 mi US $650	02 sensor
84700 mi US $200	The car was using oil and reporting misfires. They replaced plugs and reflashed the ECU under warranty.

128000 mi US $470	valve cover gasket replacement(due to leaking oil)
220000 mi US $1800	Catalytic converter replaced.

32000 mi	Both the check engine light and the check vehicle stability assist warning message came on. Engine was diagnosed with misfires on 4 of 6 cylinders. Spark plugs were replaced under warranty.
102000 mi US $1400	Changed piston rings on cylinders 1, 2 & 3 as per Honda service bulletin 13-080 (extended-warranty repair, no charge). While apart replaced timing belt, timing belt tensioner, water pump, accessory belt, plugs on cylinders 4, 5, & 6.

210000 mi

US $250

# 3 Cylinder coil

137000 mi

US $100

Spark plugs were changed. Error code showed up with a misfire on the number 1 cylinder. All spark plugs were replaced and car ran fine

61000 mi	Car consumes 1 quart or more of oil between oil changes. Appears to be a common problem for vehicles with VCM. Took the car to the dealer for "Oil Consumption test". They have recorded that the car consumed 1 qt. over 3000 miles.
73000 mi	"Check Engine" light came on; it turned out to be a Cylinder 2 misfire problem, due to faulty spark plugs (VCM issues, excessive oil consumption). Honda replaced spark plugs on 4 cylinders for free thanks to Class Action case settlement.
95000 mi	Replaced coolant temperature sensor

81000 mi

US $1571

Squeaks, scraping noise from engine. All 5 engine mounts replaced, suspension retightened.

128500 mi US $320	Misfire led to spark plug exploding, spark plug ceramic scored engine block cylinder wall. Engine block replaced with 6 spark plugs and piston rings. Honda has extended the warranty to 8 years for this issue.
136500 mi US $250	Oil pressure sensor for valve train failed.

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76000 mi

US $250

heat shield corroded, rattling noise while driving

40480 mi	After steering pump replaced two days ago, immediately noticed whining sound coming from somewhere on the serpentine belt/accessory system. Dealer diagnosed sound originating from the serpentine belt tensioner pulley and replaced it.
46500 mi C $700	Heard a chirping noise from engine. Dealer diagnosed as serpentine belt and replaced. Timing belt replaced as recommended maintenance (vehicle is over 5 years old). Timing belt tensioner was discovered to be leaking oil so that was replaced as well.
85560 mi C $400	Drive belt replaced (squeaking/chirping)

113460 mi

C $86

Catalytic heat shield came apart. Fixed with clamps.

9300 mi	Engine knocking (pinging)
18600 mi	Valves adjusted (still waiting for paperwork from dealership)

71600 mi

US $1700

3 mounting brackets broken

80000 mi US $25	Exhaust flex pipe is failing. I removed the stainless webbing around the joint to quiet the noise. It will need total replacement in the near future.
87069 mi US $77	Bad bearing on the belt tensioner. Replaced the belt tensioner assembly.
90000 mi	Catalytic converter shield rusted to th point it was broken loose and rattling. I reattached.

210500 mi

US $30

Fault Codes P0455 and P0456. Leak in the evaporative emission control system (EVAP). Replaced fuel gas cap as first potential fix. As yet unknown if a different fix is needed.

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90000 mi	Misfiring. Dealer replaced spark plugs and re-flashed new program.
205000 mi US $2400	Timing belt, water pump,

95000 mi

US $500

One of the main parts that controls cylinder deactivation failed, leaving the car running on only 3 cylinders at all times (i.e. crippled).

146314 mi

US $250

Oil leak necessitated replacement of the VTEC gasket

36000 mi

Transmission not shifting properly.

3000 mi

Check engine light came on, VCM and VSA systems deactivated due to engine misfire code. Code read and system reset.

102000 mi

Broken engine mount. Replaced during timing belt repair.

24300 mi	Recall to update transmission software. Corrects problem with torque converter locking/unlocking at 30-55 mph in 5th gear at light throttle.
98000 mi US $200	Failed oil pressure sensor on cylinder deactivation system. Cylinder bank stayed deactivated.
134000 mi US $32	CEL turned on; code indicates a problem with EGR. Oil change interval shortened; went from 40% oil life remaining to overdue within 1100 miles (I was on a road trip and brought it home). Upon arriving at home and examining the valve I noticed two broken wires near the EGR valve connector. A couple butt splice connectors later I was able to turn off the CEL and resume normal operation.

620 mi

rusting of gas tank filler tube ... to be replaced by dealer

145000 mi

US $1000

Emissions. Replace catalytic converter.

120000 mi

US $278

Engine was running rough at idle and engine light was flashing. #3 spark plug was found to be oil fouled. Root cause of oil fouling was undetermined, but all spark plugs were replaced as a first step.

112000 mi

US $800

Heater core went. Check engine light came on. Fixed same day without issue. First real repair.

154000 mi US $600	Replace Water pump, timing belt and pulleys
204000 mi US $55	Air mixture silinoid was throwing a code. Ended up being just a crack in the intake hose.

12400 mi	11 month old van would not start for 24 hours. Just cranked over and over. Towed to dealership. Van started without problems at dealership. Dealership could not explain problem and no repair was made. Tow back to dealer next time stranded.
23440 mi	Van lost another 1L of coolant in 9k miles. Second time this has happened. Dealer can't find leak. No action taken other than topping coolant level.

48700 mi

US $600

Oil had fouled 3 of 6 spark plugs due to faulty PCM settings during "ECO" mode - spark plugs replaced and PCM re-flashed to avoid future recurrance.

106000 mi

US $650

New water pump and timing belt.

55000 mi

US $99

2nd cyclinder misfire

64500 mi

US $500

Belt tensioner Burning oil. Not fixed yet. Apparently it's a known issue regarding blowby when the. " eco" mode is engaged. (Cylinder deactivation).

121000 mi

US $350

Spark Plug replacement

120700 mi US $79	Updated software to help with VCM and spark plug fouling
132000 mi US $70	Added vcmuzzler to prevent vcm from engaging

70000 mi US $50	Knocking noise was coming from the engine during cold start. It got somewhat quieter when warmed up. Found intake manifold gasket leak from and was replaced.
93000 mi	Hydraulic tensioner was bad and it was covered under the extended warranty

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47300 mi

Was using coolant with no visible leaks, found rear cylinder bank head gasket was leaking. Replaced both head gaskets.

15000 mi	Slow coolant leakage suspected by owner. Had missing coolant problem since van was bought. Explained problem to dealer but pressure tests show no evidence of coolant leakage. I suggested the leak may be internal. Return next time.
35000 mi US $17	Engine oil level is low throughout 6000 miles between oil changes. Can't pinpoint the leak if there is one.
40000 mi	Oil bolt gasket was leaking oil due to tearing. Replaced gasket and no oil leaks of yet.

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84000 mi

Cylinder 1 misfire. Dealer replaced all 4 plugs on that side of the engine due to Honda service bulletin. We paid 0.

116000 mi

Air intake hose completely disintegrated. Replaced air intake hose. Exhaust system rattle was pervasive. Replaced heat shields.

170 mi

US $3500

Engine failure due to rod knock. Repair exceeded value of vehicle so it was sold to the mechanic for $800

116560 mi

Engine knocks when cold and in drive. seems to go away when warm (piston slap) I talked to several mechanics and online forums and was told that all Honda 3.5 v6 motors do this at approximately 100,000 miles. The engine uses no oil so I elected to do nothing about it.

50880 mi

$300

Damaged tensioner of the timing belt discovered during regular maintenance.

98580 mi

Front engine mount was damaged and needed to be replaced. After changing the front motor mount the Check Engine light would be on. Took to a mechanic to have it diagnosed and reported an electrical problem with the EGR valve. Mechanic checked the valve and could not find the problem. Further into the EGR valve failure, I checked all the cables and found one cable had been disconnected from the connector of the EGR valve harness. Had the cable connected back. Check Engine light got off after driving 500 km. It turned out that the cable could have got disconnected when the mechanic shop worked on the bad engine mount.

87000 mi

US $65

oil pressure sensor

25000 mi

Belt tensioner replaced. Belt tensioner replaced.

6820 mi	Engine pinging under load. Dealer replaced Engine knock sensor. Problem resolved
6820 mi	Pinging sound from engine when going up hill or under load Knock sensor changed under warranty. Solved problem.

86000 mi

US $100

Had two broken motor mounts replaced under ext wart. Total was $600, my part was $100 deductible.

60000 mi	Replaced serpentine belt and hydraulic belt tensioner. The latter was leaking oil.
128000 mi US $127	Replace air fuel meter tube.
143000 mi	Replacement of the top half of the air cleaner housing which had developed a crack.
157000 mi US $900	Replacement of ignition cylinder, it locked up and would not turn.

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28000 mi US $20	Air intake cover over air filter has four (4) screws. After removing three (3) of the four (4) screws, plastic air intake cover snapped off. A new part online from the dealer costs $20. Temporary super glue fix is holding.
166000 mi US $100	Radiator needed replacement. Don't forget all of those body panel plugs.

169500 mi US $95	Check engine light-3 codes for oxygen sensors and catalytic converter. Garage got a notice from Honda and was able to clean the mass airflow sensor.
170000 mi US $603	Tensioner bolt broke causing the serpentine belt to come off the tensioner and the van had to be towed. Tensioner and belt needed to be replaced.
171000 mi	Towed again, new belt and tensioner defective.
171500 mi	Replaced the tensioner, bolt and serpentine belt a third time since March 18, 2016 because of defective parts (2nd time). This repair was done on July 19th at 171,691 miles. There was no charge to us. Actual odometer 8-30-16 is 172,510.

82540 mi

C $100

oil leak from speed sensor. Speed sensor was removed ,cleaned and reinstalled.

109000 mi

The dealer had done the 100k mile service prior to selling us the car. They didn't replace all the pulleys that powered auxiliaries. One of them developed a bearing tick. They replaced it free of charge.

185000 mi US $40	Emissions light on for Bank 2 cat inefficiency. Ran two containers of Lacquer thinner through tank to clear code. Code cleared for several weeks, then returned.
190000 mi US $750	AC Compressor bracket was replaced. Serpentine tensioner and belt replaced.

73000 mi

Cylinder shutoff was not correctly working,,

237000 mi

US $500

Valve cover gasket replaced

207568 mi

US $1077

Misfire. Replaced #3 and #4 coil packs, which were saturated with oil. $93.00 to diagnose, $214.92 for the coil packs. Also replaced valve cover gaskets (2 @ 56.00 each), and adjusted valves. Labor $330.00.

16000 mi

US $147

TSB 09-053, TRANSMISSION VIBRATION

102000 mi

US $2100

cracked motor mount

8000 mi	Engine rough @ 2000RPM.
47000 mi	Had to reflash computer for torque converter TSB

52700 mi

TSB to reflash A/T software to correct mid speed judder in transmission.

110200 mi

US $450

oxygen sensor

69000 mi	Timing belt tensioner was leaking oil. Parts and labor covered under Honda extended warranty. Several other recalled parts were also replaced.
85500 mi US $197	Check Engine Light came on. Code: P3400. Replaced Bank 1 VPS Oil Pressure Switch

161000 mi

US $1000

The module that controls the cylinder deactivation began leaking oil severely. A replacement module was put in.

148000 mi US $200	Active motor mounts failed
150000 mi US $750	Replaced aftermarket rear motor mount with factory

184000 mi

Check Engine light came on. ODB indicated back coil pack. Replaced Coil pack and spark plug

99200 mi

C $575

Fuel pump seal leak

165000 mi

US $2000

All three catalytic converters needed to be replaced

128000 mi

US $350

Oil gasket was leaking directly above the alternator. Oil gasket was replaced.

160000 mi

US $795

Variable valve timing unit was leaking oil onto alternator which caused alternator to fail

126000 mi

US $750

Belt tensioner replaced.

116300 mi

US $4000

During preventative timing belt replacement, water pump bolts broke off in engine block and could not be removed. Required complete engine replacement.

47000 mi

US $600

Also found misfire when pulling codes, but nothing done about it.

133400 mi

US $120

VCM. Pressure switch front and rear bank for eco light

95000 mi

Misfire. They replaced the plugs which looked horrible!

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620 mi

Severe engine damage due to a debris stuck the old pressure valve open.

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34000 mi	Noticed an engagement delay when putting transmission in Drive. Discovered a TSB had been issued to address the problem. Pointed out problem while van was in shop for another problem.
150000 mi	Replaced timing belt, associaTed parts, and spark plugs. Problem appeared following replacement of timing belt and spark plugs. Misfire of #5 cylinder. Compression check shows low reading for cylinder. Have not yet been able to find cause of problem.
189000 mi US $100	Replaced engine harmonic balancer. Gave no warning of impending failure. Simply came apart while driving vehicle and caused serpentine belt to fall off. This created total loss of alternator, power steering, an air conditioner. Fortunately, it all happened close to home.
192000 mi US $120	Serpentine belt hydraulic belt tensioner failed causing belt to come off. Had to replace tensioner assembly and serpentine belt.

30000 mi

When the transmission was shifted into gear, or from one gear to another, it would take 2-3 seconds to engage. I was told earlier by the service department that the transmission was working as designed. Now a TSB, and fixed.

50000 mi US $2200	CEL - Catalytic Converter
59000 mi US $450	Engine exhibiting piston slap when cold, needed timing belt replacement
66000 mi	Catalytic Converter needed replacement, CEL

21700 mi

reprogrammed the transmission for judder.

58000 mi US $950	Replaced timing belt, water pump (based upon age of vehicle, not parts failure. Also replaced failed fan relay.
77800 mi US $522	oil filter adapter seal failed

57000 mi US $15	Had to replace gas cap that wasn't sealing properly triggering engine error message.
60000 mi US $15	Replaced PCV valve

161200 mi

C $40

Water pump was leaking from installation of previous mechanic, took everything apart, noticed the mount bolt bore was stripped, so installed everything back and Loc-Tite the threads for the bottom engine mount bolt. Washed the timing belt from the coolant leak, assembled all, Just replaced water pump gasket, that was all that was leaking. All good, no coolant leaks. All good.

105400 mi

US $800

Timing belt and water pump replacement (maintenance required at 105K miles). There was a leaking hydraulic tensioner that they replaced that cost an additional $100.

94300 mi

US $50

Corroded fasteners let go causing cat to separate from rear exhaust. Repair required grinding, cutting, and drilling flanges and substituting non-stock hardware. 2 heat shields were damaged during repair and need to be replaced.

65000 mi US $535	Without warning car started running rough, and check engine light came on dash.
100700 mi US $1500	Had timing belt replaced along with water pump. Also dealership found that motor mount was not functioning correctly and that brakes needed minor servicing
113000 mi US $1100	Also had EGR valve changed as engine was running rough.

100000 mi

US $500

O2 sensor failed and was replaced

114534 mi

US $832

Crankshaft pulley worn and defective. Broken engine mount. Both replaced.

27000 mi

Vibration between 2000 and 3000 RPM. Updated VCM software.

141300 mi

US $2600

Strange sound

89500 mi

US $300

Timing belt tensioner was noisy for several months. Replaced timing belt early along with tensioner, water pump, and engine mount.

89500 mi US $735	Bad fuel pump - made car almost impossible to start.
92300 mi US $130	Low to little heat on driver side, good heat on passenger side. Dealer suspects a partially clogged heater core, however appears incapable of ruling out faulty blender doors. Dealer reported they added a missing screw - symptoms remain.

74300 mi US $300	noise at morning start up indicated an issue that was found to be a failing timing belt tensioner. Belt wasn't due to be replaced for another 20-30k miles.
75000 mi US $140	To replace defective coolant reservoir which was not sending coolant to engine in low temps. Honda has a TSB as this is a common issue

48340 mi C $100	heat shield rattling on the exhaust
81840 mi C $3000	Hole in Catalytic converter: exhaust was replaced

116900 mi US $335	Vtech oil pressure sensor
138700 mi US $2200	Ate a spark plug. Reman head

132300 mi

The balancer broke

55100 mi

Motor mounts had to be replaced.

140000 mi	The engine does not run well. It sounds and feels like a diesel engine, very rough. The dealer did the 120k mile service before we bought it, including plugs, wires, tune-up, etc. I have noticed other Hondas this age and mileage with a similar feel.
153000 mi	Coolant leaking from engine. Diagnosis is bad water pump that will fail soon. Have not repaired. Losing a few ounces of coolant per week.
160000 mi US $20	Coolant continues to disappear. Earlier diagnosis of failing water pump probably wrong. Filled to the MAX line it will drain halfway to the MIN line within the day and level off. Possibly a cracked overflow tank, but haven't verified.
165000 mi US $957	Replaced water pump (leaking). Replaced timing belt and tensioner (also leaking), drive belt, and coolant. This was off maintenance cycle by about 50k miles both ways. Last replacement around 115k.

156000 mi

US $108

Replaced accessory drive belt due to squeaking.

49000 mi

Radiator cracked, thermostat & hoses replaced radiator fan jumper / relay busted

28000 mi	Transmission was rough when warmed up and downshifting. Not fixed.
89800 mi US $2400	Timing belt tensioner failed. Probably jumped a cog. Resulted in 2 bent valves. Had to have the head of piston #2 worked at a machine shop. At the same time I had water pump replaced and new spark plugs.
147000 mi US $160	Piston three ignition coil went bad causing flashing CE light. Van would only go 20 mph.

233000 mi

US $150

Plug and coil

148300 mi

US $210

Replaced rear upstream oxygen sensor

175000 mi

US $2250

EGR Valve

40000 mi

US $250

mistake

155700 mi

US $300

Tire balance, oil change, plug change.

113000 mi US $1100	Found bad serpentine belt and tensor bearing - both replaced as part of overall visit to shop.
117000 mi US $50	Loose heat shield rattle

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101000 mi

US $1200

Front and rear engine mounts failed or cracked.

145080 mi

C $100

Replaced front AF sensor

82500 mi US $700	Catalytic converter
285000 mi US $65	Camshaft issue, loose play. Potentially could be issue with engine head or block, can't tell before replacing camshaft. Decided to trade instead.

150000 mi

US $110

Tensioner pulley was noisy. Assembly replaced.

163600 mi US $2500	Sensors not functioning properly, replaced
206000 mi US $600	Idler / Tensioner bracket bolt broken off in block

55000 mi

US $100

Dealer found two of three engine mounts had collapsed.

68000 mi US $200	Broken motor mount.
78700 mi US $177	Heat shields repaired and replaced.

36000 mi US $500	Mount broken.
56000 mi US $2000	Cylinder head broken. Spark plug broken. Coil broken.
68000 mi US $1000	Check engine light. Catalytic converter replaced.
80000 mi US $750	Ignition switch broken, stuck key. Not able to start or drive car.
120000 mi US $500	Fuel pump failed. Replaced
125000 mi US $1200	Bad vibration. Two engine mounts replaced.
165000 mi US $500	Engine Mount 2

106000 mi

US $200

Air intake

86000 mi

US $56

Replaced a leaky radiator hose.

88600 mi C $1658	rear motor mount
97340 mi C $450	Rear and front engine mounts
114080 mi C $947	Replace belt tensioners and 2 engine mounts

134540 mi

C $140

change an oxygen sensor

136000 mi

US $400

Engine mount broke and had to be replaced.

103000 mi US $65	Check engine light came on - suspect due to gasoline quality
123000 mi US $1272	Replace catalytic converter and O2 sensors.
145000 mi US $689	6 spark plugs and ignition coils needed to be replaced.
162900 mi US $500	Replace EGR valve and clean intake and throttle body

42000 mi	Check engine light came on. Error showed "displaced camshaft". Van was drivable after light came on, but would not rev beyond 3000rpm. cam shaft was replaced along with other parts as described by honda bulletin.
115300 mi US $40	Muffler rusted.

30300 mi

noise from timing belt area tensioner in area of timing belt cover.

12571 mi	Code P0498 - changed cannister valve for evaporative emmision system.
54560 mi	Rattling heat shields

89000 mi	Right side engine fan went bad.
185000 mi	Check engine light came on. Determined that the catalytic converter had a temporary problem.
187000 mi	Water pump failed. Decided to junk vehicle. Had problem diagnosed, decided to junk vehicle.

134000 mi

US $1

My check engine light came on. The dealership said I needed a new catalytic converter, which would have to be ordered. Over the weekend, the light turned itself off and has not come back on. Who know?

22000 mi

Transmission hesitation. Dealer said a software update was required but their system couldn't do it. Went to another dealer. (next problem description) Hesitation fixed.

12000 mi	Check engine light came on, then went off, then came on again. Finally gave in and went to the shop. Their test showed two failing O2 sensors. I'm glad the shop has the time to see it once, diagnose the problem then make me take the thing back to fix the problem. I don't have time for it. We still trust our Ody and plan to drive it into the ground. Our first Honda ('01 Accord LX) had ZERO pro
72000 mi US $280	passenger side radiator fan... Got me!
136000 mi US $600	Two broken engine mounts... Apparently when the one in the front goes, it takes one on the left side with it.
150000 mi US $2000	Replaced both camshafts. Yep, camshafts on 3.5k oil changes!
188000 mi US $600	One more engine mount...

83000 mi

Oil leaking from 8 bolts on the bottom of the engine that were not sealed at the factory. Honda dealer would like $207 to repair; however, leaks are slight enough not to pool under the van when it is in the garage. Waiting to repair.

8000 mi

Buzzing / humming noise "under load" at approx. 2100 RPM. Low- to moderate-level intermittent "shudder" / vibration at low idle (usually in Park). More on the 'tapping' which occurs under load when slowing down, as for a large speed bump. Service Dep't. rep heard it, said it is normal ("Hard valve lifters"). More on the "Humming/growling under load @ 2100 RPM" problem: Dealer installed a new "A" pipe (coming from exhaust manifold); was substantially more quiet for a few days, but the noise is returning. Haven't been back to show dealer, yet.

119653 mi US $900	replace water pump and timing belt
170064 mi US $310	belt tensioner
185993 mi US $1061	water pump timing belt battery
187443 mi US $511	sepentine belt and tensioner
193540 mi US $290	o2 sensor
50223 mi	replace thermostat
194721 mi US $1056	oil pressure sensor, V-Tec Cam adjuster. I'm actually not sure the cam adjuster was bad as the symptoms (limp mode) was only cured after oil sensor replacement. The sensor was a ~ $50 part while the cam adjuster was an order of magnitude more expensive. I’m clearly in the “devil you know" territory with this car.

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137000 mi

two cracked engine mounts

106000 mi

US $2100

Intermittent power steering

81000 mi

Unrepaired issues- Disappearing coolant. Wasn't leaking, so potential head gasket/cracked head?

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165280 mi

C $150

Exhaust resonator started to leak due to age/rust. Resonator was replaced.

186800 mi

US $200

Oil seal replaced

Motor Mounts

150000 mi

US $5500

needed engine replacement. Spark plugs disintegrated into the cylinders.

146000 mi

US $1500

Misfiring on 1 cylinder. Replaced ignition coil, spark plugs, and cleaned injectors.

28000 mi US $100	Slight coolant leak. Removed radiator and had the core acid dipped and the end tank clamps tightened. Could not replicate problem but leak has stopped.
55300 mi US $350	Active motor mount started to fail resulting in vibration at speed. This is a common problem for Odyssey's with VCM.
88000 mi	Engine started making a tapping and grinding noise. I don't know for sure, but it sounded like a camshaft problem.

22000 mi	Check engine light flared up. Codes indicated fault (short) in both oxygen sensor cables. Couldn't isolate problem before I had to leave. CEL mysteriously cleared a few days later. Waiting for next scheduled visit to pursue.
24000 mi	CEL cleared. Upon return for oil change, they investigated further and replaced a relay for the oxygen sensors. Covered by warranty.
123500 mi US $1500	Major misfire on multiple cylinders. Coil packs and spark plugs replaced. Needed valve adjustment.
139000 mi US $600	Replaced rear motor mount.
141000 mi US $500	Rear motor mount again. 3rd party party failed, sucked it up and replaced with oem part.

192800 mi US $2380	Oil leak coming from engine, had been leaking for the last year. Shop replaced engine oil pan gasket and oil filter housing gaskets.
2270000 mi US $1100	electronic engine motor mount desintegrated, replaced both electronic mount and rear mount, side mounts were still perfect though.

138100 mi

US $1200

motor mount

76300 mi

Excess vibration. Replaced rear motor mount.

122235 mi

US $100

Heat shield is coming loose. As a stopgap measure, they bent it back into place and put some outsized clamps on it. I will get it replaced in June some time.

49000 mi

Exhaust and catalytic converter fastening rusted out

123500 mi

US $600

Catalytic convertor heat shield replaced. Old shield mount point broke and caused rattle under acceleration.

36000 mi US $150	Engine was missing, because #2 and 3 spark plugs had backed out(!)
61300 mi	IMT sensor was unplugged

98700 mi US $125	Check engine light, Variable Displacement inop, had to replace the sensor. Shop had a used one on hand, has worked fine ever since.
102700 mi	Check engine light came on again, same as last repair. Pulled code at O'Reilly's for free, saw the same code as last time, made sure senor was seated well, had the guy clear the code, it has not come back.
111000 mi US $250	Leaking copious quantity of oil, thought it was the rear main seal, turned out to be the oil pan gasket.

200000 mi

US $1200

2 failed OEM piston gaskets, flooding cylinders with oil and causing engine to not to fire all pistons properly. Replaced gaskets and 2 corroded spark plugs.

62000 mi

Broken rear motor mount.

89340 mi C $300	Loose heat shield causing rattling noise.
125240 mi C $1800	Rear and side engine mounts replaced, because they were starting to break/give in and were going to break completely soon, which would cause additional damage to the engine
130200 mi C $350	The aftermarket rear engine mount installed in January was defective - making ticking noise in idle and reverse. Replaced with the OEM mount under warranty (paid only the difference in part cost, no labor).

81500 mi

US $1300

Engine Control Unit broke; Also replaced battery

151000 mi

US $250

Check engine light for bad rear catalytic converter. I have a scanner, and turned off the code. Hasn't come back on since.

26000 mi US $263	Engine was droning at 2100 rpm, ordered parts. I did the 30,000 mile maintenance
27000 mi	The parts came in to fix the droning sound (exhaust mount). Service was quick and easy. Also, the Navi PIN code had to be inputted, Honda dealer was not sure why it happened ...
97100 mi US $950	actuator for cylinder deactivation

44000 mi

US $950

Engine noise when accelerating was diagnosed as being due to broke rear engine mount. Replaced at owner's cost. Probably at least one year in duration.

194000 mi

US $400

Oxygen sensor.

115700 mi

US $10

Bad oil pressure switch causing service VSA, and check engine lights to come on

166000 mi US $300	Replaced Thermostat.
180000 mi US $800	Replaced 5 Motor Mounts

78000 mi

US $1600

valve adjustment/tightening

109000 mi

US $777

Check engine light - Spark plugs backing out - replaced spark plugs and coil packs.

101060 mi

C $2430

replaced front bank heat shields.

154000 mi

US $900

Rattles and excess engine noise caused by rotted cat converter.

41000 mi

Broken rear engine mount, causing noise only when accelerating in ECO mode. TSB. Replaced under powertrain warranty.

71000 mi

US $420

Defective engine mount. $850 parts/labor at dealer. I bought online for $420 and installed myself. Only took about 2 hours.

119000 mi

US $45

coil replaced heat shield broke

165000 mi	randomly wont start. engine wont crank, everything electrical inside works
167000 mi US $200	alternator belt replacement

42000 mi US $420	Vehicle hardly running, dealership found spark plug was out of cylinder. As a result, the coil was shorted out. Had you pay for plug, coil, labor.
111000 mi US $4500	Oil in coolant system. Suspectd blown head gasket. Engine became very hot. Had to replace engine. Also learned my 100000 maint. was paid for but Honda dealer did not replaced timing belt, tensioner, plugs or coolant pump.

112220 mi

Fuel cap open/ loose indicator came on ... checked fuel cap everything looks ok, recently filled up. wondering if change fuel type from winter to summer .... vehicle runs good as always .... suspect it will turn off after number of restarts/ fillups .... had same thing happen to BMW last year around this time of year

95000 mi

US $1000

Timing belt tensioner replaced.

160000 mi

US $1000

Replaced all 4 engine mounts. They were torn and worn through.

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153140 mi

C $400

misfiring. replaced plugs

132680 mi C $1200	Water pump failure. Water pump replaced along with timing belt and tensioners etc.
136100 mi C $400	Check engine light. Replaced Oxygen sensor.

26660 mi

$400

Engine support was broken and needed replacement

96300 mi

US $400

Excessive engine vibration and shaking while shifting in and out of ECO mode. Rear active engine mount was broken. Replaced it myself, dealer wanted about $1K to repair.

98300 mi US $500	Harmonic balancer had been broken for about a year.
107000 mi US $1000	Replace broken engine mounts.

75800 mi

US $180

The heat shields were loose - solved by securing the heat shields with metal band rather than replace heat shields.

107000 mi

US $265

Front engine mount (motor mount) was leaking, dealer replaced mount at parts cost because problem was missed during a major service just weeks prior.

96000 mi US $45	Car began running very rough. Engine light came on. I got to the dealership and they changed the oil - said it was very low even though indicator said 50% life remaining. Charged me $128 to turn off the engine light.
97000 mi	Car started running rough again. Skipped the dealer and got Jiffy Lube to change the oil. It was low again even though oil life was 50%. Engine light reset itself once the oil was changed. Can't see a leak. Must be burning oil?
196000 mi US $100	Engine began running rough at idle and died in the driveway when warming up. Would not start again. Tried gas treatment. Got it started and had the code read - random misfire, all cylinders. Changed all spark plugs. One was black, and one looked like the cylinder was running lean. Still a little rough at idle. Odd noises when turning off car (vacuum noise and a clunk). Tried changing out ignition coils, but it made no difference, so I put back the old ones. Finally, the engine light went out a week later, and it is running ok. Maybe spark plugs plus bad gas?
210000 mi US $600	Replaced all motor mounts and transmission mount, trying to stop vibration. Some mounts didn't look too bad when we pulled them out, but others had fallen apart. Replaced all since we had it apart anyway.

111860 mi

C $237

cracked engine mount which was replaced.

50000 mi

US $400

Knock sensor wire harness

136900 mi C $400	Something supporting the engine.
167400 mi C $500	Noise in exhausting on turning the engine off. Replaced a connector between the engine and the exhausting pipe. Some repairing of the exhausting pipe.

195000 mi

US $500

Engine mounts

120280 mi

C $1500

Replace timing belt

10000 mi	engine knocking began under these conditions: rpm between 2500-3000, up hill or slight acceleration, warm engine. Premium gas does not eliminate the problem. So far Honda does not have a solution.
10500 mi	knocking eliminated by service bulletin repair to A pipe and heat shield
42300 mi US $300	Engine mount front and right side need to be replaced soon
44000 mi US $1000	key would not turn. ignition replaced. front motor mount replaced. oil change.

53500 mi

US $1800

2 motor mounts needed to be replaced.

194000 mi

Replacement of two engine mounts

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2000 mi

Vehicle has burned > 1 quart of oil in 2K miles.

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162000 mi

US $500

Computer software reprogramming. Oxygen sensor.

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132000 mi

US $1050

Had a bad vibration in the vehicle when traveling 60-75 MPH. The steering wheel would shake violently. Almost un-drivable. The mechanic said the engine mount was broken. The was the electronic mount that works with the cylinder deactivation.

96500 mi US $300	igniter coil replaced and 6 spark plugs
98000 mi	Motor mount replaced
121000 mi US $1100	Catalytic converter
148000 mi US $400	Oil Pan replaced

82000 mi

US $900

Needed a new catalytic converter (1 of 2),

140000 mi

US $400

Accessory belt tensioner failed causing belt to slap at 1900-2200 rpm.

27000 mi	Exhaust drone at 2200 miles. TSB was found for the problem and it was corrected.
47000 mi US $575	Catalytic converter heat shield Radiator defect

118000 mi

US $840

Fuel pump failed during cold weather

101600 mi

US $800

Crankshaft pulley harmonic balancer broke.

124000 mi	Engine mounts replaced.
134200 mi US $80	Battery replaced, PCM Update for Transmission Shudder and harsh shifting. Seems to have taken care of the problem.

110000 mi

US $1450

Timing Belt service, oil leak

98000 mi

US $6300

leaking radiator and blown head gasket

76000 mi	Coil Pack Failure caused front head damage.
94000 mi	Broken motor mounts.

259000 mi

US $300

Replace ignition coils.

89000 mi US $660	Manifold heat shield rusted loose.
113500 mi US $15	Heat shield was working loose and needed two clips replaced. Update: this fix failed two weeks later.
126000 mi US $140	Catalytic Converter Heat Shields replaced.

135000 mi US $253	Fuel gauge showed "empty" regardless of amount of fuel in tank. Replaced with official Honda fuel pump. Found the cause of the problem with a dislodged connector in the fuel pump mechanism.
145182 mi US $58	Ignition steering switch replaced. Intermittent no-start. Thought it was the starter. Tested it and it was fine. Battery cables on both ends, were clean and tight.

62000 mi

US $60

3 of 4 engine mounts broken

43000 mi

Wobbling noise when driving over rough surfaces attributed to the A-pipe. R&R'd same.

38000 mi

US $1000

Bad Motor Mount, 75% covered by honda america out of warranty.

139700 mi

US $50

Replaced serpentine belt

182000 mi US $98	Th EX-L model has the CM system - Variable Cylinder management. So it cuts off the rear bank of cylinders when the ECO light comes on. Over time, this seems to either freeze up the oil rings on the piston, or cause excessive wear on cylinder walls -- both cause oil consumption. Solution is to install a VCM disabling item -- see ebay -- and then to try and unfreeze the rings by letting soak in seafoam, or similar. Moderate success.
185000 mi US $1	Still dealing with oil burning issues. 1qt/1000 on average. Installed vcmuzzler, kinda helped.
187000 mi US $1	VCMuzzler seems to have reduced oil comsumption, even after it had already began. Theory is it takes some time for the oil rings to become"clean" again.

189720 mi

C $250

A sensor was damaged and put the car into limp mode. Had to leave car overnight at mechanic to replace sensor.

144000 mi US $700	Front engine mount needed replacement
163000 mi US $90	Catalytic converter failed - check engine light on
216100 mi US $450	Left radiator fan replaced.

189000 mi

US $60

Oil leak on back side of engine. Traced leak to VTEC spool valve. Leak was on the seam where the two half’s of the part are joined together, not where it attaches to the cylinder head. There is no replacement gasket for this part so I cleaned and reinforced the old gasket with liquid gasket (Hondabond 4). Leaking has stopped, fingers crossed as it’s $300-400 part from Honda.

63000 mi US $330	Knock sensor and harness replaced.
140000 mi US $250	broken exhaust pipe

62000 mi	Engine droning at 2100 RPM, there was a TSB on this but dealer told me they were unable to duplicate.
100200 mi US $550	Timing belt and accessory belt replaced.
140000 mi US $1000	SES light on, catalytic converter replaced.
159000 mi US $500	Side motor mount.
183000 mi US $200	CEL light on, O2 sensor faulty, front bank, sensor 1.
188000 mi US $600	Front and rear engine mounts replace with non-active mounts

65000 mi

Catalytic converter began rattling internally. Dealer initially attributed to external damage but after reinspection dealer decided to replace under goodwill.

164740 mi C $250	Check engine light came on. Turns out that it was a oxygen sensor. Had it replaced and the check engine light went away.rnrnIt was since returned though so I need to get it looked at again. It seems there are 4 oxygen sensors in the van.
168640 mi C $900	The check engine light came on again! The VCM stopped working as a result. Traced the issue to a faulty catalytic converter. Had to bite the bullet on this expensive repair. Went with an aftermarket catalytic converter to save some cash.
172360 mi C $400	I also have vibrating engine issues on hard acceleration which are be traced to worn engine mounts. Not yet repaired.
173600 mi C $900	3 engine mounts were replaced. Car doesn't shudder anymore on hard acceleration although a small vibration is still apparent. The mechanic wants to do a tire balance but I intend to buy new tires so will wait until then. Snow tires are about to be put back on in a couple of months anyways...

151000 mi

US $1100

Engine mounts replaced.

180000 mi

US $180

Check engine light which indicated multiple mis-fires on spark plugs.

97000 mi

US $1760

Motor mount $650

123000 mi

US $2000

Rear motor mount had to be replaced. Remaining (4) motor mounts need to be replaced to eliminate vibration.

112000 mi US $130	CEL came on. Random misfires occurring. Ended up replacing spark plugs, then adjusting the valves.
142400 mi US $450	Rubber portion of harmonic dampener broke loose from the metal pulley that turns the serpentine belt. Had harmonic dampener replaced and new belt installed

94000 mi	A problem with the variable cylinder management system. Haven't taken it back in to further diagnose yet. Update: it ended up not being a VCM issue, but something minor like a bad fuse that caused by the car to go into “safe mode” where the VCM system was disabled to prevent potential engine damage.
106000 mi US $2400	Scheduled 100k maintenance plus a valve adjustment.

82000 mi	All three engine mount bolts were broken.
107200 mi US $220	The serpentine belt blew out while driving. Had to replace. No permanent damage was done.
112700 mi US $1170	Catalytic converter needed replacing

117000 mi US $641	Replaced rear motor mount
103800 mi US $345	would not start while visiting brother(140 miles from home),starter replaced by self,brother,and son-in-law.Starter was from Honda dealer,obviously, as autozone is only $147.
187000 mi US $138	serpentine belt worn out- replaced belt
193000 mi US $1930	check engine lite, front and rear catalytic converters were replaced.

124000 mi

US $100

Radiator was leaking at the driver side top crimp joint. Replaced radiator and refilled coolant.

103000 mi US $100	Mechanic discovered the timing belt tensioner leaking oil while performing timing belt replacement service. Timing belt tensioner replaced.
128000 mi US $700	Vibration had been getting worse for a year, especially when in 3-cyl mode. Rear motor mount had failed and was replaced.
160000 mi US $600	Catalytic converter (cylinder bank 1) failed and was replaced.

59520 mi	Strange noise appeared while accelerating. Service was due anyway; dealer found reason: Catalytic converter heat shield had rusted and fell apart, causing it to touch the exhaust, thus making the noise. No repair yet; parts ordered in USA.
124000 mi $3200	- VCM engine mounts worn out, replaced

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97000 mi	Fuel relay repaired. Paid entirely by Honda. Car would stall unexpectedly at idle and have to be restarted
110000 mi US $400	Fuel system circuit board failure

112700 mi US $1200	all 5 Engine mounts loose; causing vibration when accelerating at high speeds; replaced all 5 engine mounts
142000 mi US $1200	Front Motor mount replaced - steering wheel was shaking when braking normally at high speeds Catalytic converter died

168000 mi

US $1035

Oil pan threading worn out

254000 mi US $320	Catalytic converter replaced.
291000 mi US $1350	engine/transmission mounts replaced EGR valve O2 sensor
298000 mi US $200	It was idling too fast - control motor was sticking and was replaced.

102000 mi

US $2000

replaced two broken motor mounts

14500 mi

Fuel pump relay, caused van to be towed twice, in shop for 12 days

97000 mi

US $200

Timing belt tensioner leak noticed during prior visit (F brake repair). Timing belt, water pump and tensioner replaced--Extended Warranty covered >50%.

207000 mi

US $800

I was going down the highway,70 mph, and lost all power. then van wouldn't start. Timing belt broke. Replaced that, water pump, a/c belt, power steering belt and alternator belt. replaced cabin filter transmission service oil change

100000 mi US $60	Serpentine belt tensioner needed to be replaced due to a knocking sound at idle.
102000 mi US $120	Front and rear motor mounts needed to be replaced.
104000 mi US $10	Rattling due to heat shield rusting out, and a loose bolt/washer on the y-pipe. Used stainless steel zip ties to secure the heat shield. Tried to remove bolt holding the washer, but the bolt and washer broke off. Rattle has returned.

117000 mi

US $300

Ignition switch failed, replaced

151400 mi

US $300

Engine alarm indicator traced to ignition misfire and O2 in exhaust

140000 mi US $20	PCV valve replaced heat shield got rusted and made noise. Tightened. Need to be fixed by using clamp
152000 mi US $20	Front catalytic converter makes noise. Put clamp and put emission leak sealer to dampen the noise

186500 mi

Thermostat would not close completely. Engine would remain below normal operating temperature. Engine service light indicated low operating temp., heater output below normal.

138000 mi

US $3500

Replaced: - Failed oil pump seal - Timing belt - Serpentine belt - Other miscellaneous seals

43400 mi	At times vehicle surges when transmission downshifts when warm - noticable going into ECO mode - could be transmission starting to slip - does not do this when cold
59520 mi C $110	Misfire detected on 3 cylinders at different times but all random. Reset check engine light, looked for vaccuum leaks but could not reproduce misfire.
82460 mi C $100	Two codes - P0108 and P0420 - codes reset but told if CEL came back then could be catalytic converter, problem has not returned in last 2 weeks (1000km) Two codes - P0108 and P0420 - codes reset but told if CEL came back then could be catalytic converter, problem has not returned in last 2 weeks (1000km)

172000 mi US $800	Replace variable valve timing
197000 mi US $120	Misfire on cylinder#3- oily and loose spark plug. Plug replaced.
212000 mi US $300	Misfires in 1,2 and 3 cylinders. Replaced all spark plugs. Apparently oil is accumulating in this bank - car is making blue smoke puffs at highway speed. Eventually fouling plugs.

52886 mi	valve adjustment
53382 mi	Catalytic converter Catalytic converter
94860 mi C $450	Replaced Fuel pump O-Ring die to leak
98580 mi C $800	Oil Pump leak, $800 Replaced Water Pump, $300
114700 mi C $350	The vehicle has been using excessive oil, especially when towing. Took it to my mechanic to do a compression test and a leak down test and cylinders 2 and 3 have bad rings... Basically the vehicle needs a new engine ($5000 - $7000 repair bill). The oil was changed every 5000 kms all regular servicing completed and yet the engine failed at relatively low kms for a Honda. I guess it is time to switch to a Toyota.

93000 mi

US $800

Odyssey has faulty transmission. Car shutters when reaches 40 mph. Service Dept said they have to do transmission flush & update software before doing anything else. Problem is prevalent in this model! Flush did not solve problems!

106000 mi

Top engine (hydraulic) and driver side mounts were badly damaged per inspection performed by another independent shop. These were the same engine mounts that were replaced less than a year earlier in Feb 2011 by our local Honda dealership.

84800 mi US $90	Replaced fuel pump relay
89000 mi	Check engine light due to unresponsive catalytic converter

115700 mi

US $169

Replace exhaust manifold studs and nuts (corroded, sound leakage)

73500 mi

US $1800

front and right side engine mount failure; timing belt, water pump, and tensioner replacement

179000 mi US $180	Engine was shakin slightly, I noticed a ruptured front engine mount. Replaced one front engine mount.
200000 mi US $78	Replaced E.G.R. valve and cleaned out blocked E.G.R. intake passages.
264000 mi US $170	Timing belt and water pump replaced

37200 mi

C $2200

Timing belt replaced

103300 mi

US $160

The drive belt (serpentine belt) tensioner started making noise at high idle(AC on). I had to replace the tensioner.

48900 mi US $120	When timing belt was replaced as normal 7-year maintenance, hydraulic tensioner was found to be leaking. Part was replaced during timing belt replacement. Paid for parts only, not labor.
57000 mi US $479	Front and side motor mounts cracked. Dealer replaced them.

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91000 mi

US $338

front motor mount replaced.

119660 mi

C $340

y pipe and sensor, extesion pipe at rear of converter

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110240 mi C $80	engine idling rough. check engine light on. P1399 multiple mis-fires. defective coil pack on rear drivers side cylinder. replaced coil pack.
111600 mi C $80	engine idling rough, numerous codes including P1399, multiple misfire. located and replaced another spark plug coil assembly. fault corrected.
120900 mi C $90	Vehicle had check engine light on. Rough Idle, Code 1399. I replaced spark plug coil. Rear drivers side. Cleared codes and check engine light.
122100 mi C $150	Check engine code 1399. I replaced the last 2 coils and have now replaced all 6. Should have replaced them all at once after the first one failed, but who knew they would all start to fail..
122560 mi C $1175	Timing belt and waterpump replaced

94000 mi

US $270

O2 sensor

129000 mi US $636	Replaced 2 broken motor mounts.
159000 mi US $141	Check engine light. System checked, required new gas cap.

31000 mi

US $425

Front engine mounts replacement.

100000 mi

US $35

serpentine belt idler assy replaced, and belt also tho not needed

84000 mi

US $300

Front and side engine mounts replaced. Replaced 2 engine mounts

92000 mi

US $2000

Front hydraulic motor mounts were broken, needed to be replaced.

114000 mi

US $400

Front end was "acting funny" - like it had been before previous repair, a ball joint replacement. Mechanic replaced 2 broken engine mounts; problem solved.

72000 mi	Idle Air Control Valve part ordered. Idle Air Control Valve replaced. Part ordered, car in the shop for three days. Extended warranty paid 100%.
92000 mi US $500	Engine mounts, belt side mount and center hydraulic mount.

95100 mi

US $400

The TPS sensor failed causing to the engine RPM's to be falsely reported to the transmission which then caused erratic transmission performance. Replaced the TB assy. which solved the problem.

90000 mi

US $1900

Discovered 2 broken engine mounts. Replaced mounts.

52000 mi

US $100

Rear motor mount was broken. Replaced motor mount.

41000 mi

US $135

Check engine light on. No real problems found.

85000 mi US $100	Belt making chirping sounds when a/c on, faulty tensioner replaced. Belt was found to be okay to stay on until timing belt change. Chirping sounds remain. Fuel smell from front of vehicle when ambient temperature is low.
139700 mi US $966	Vibration at 25-30 MPH, Feel weight transfer in front of car upon shifting. Rear motor mount replaced.

129900 mi US $890	CEL with rough Idle, replaced Idle Air Control Valve in Throttle Body Cleaned Fouled Throttle Body
159000 mi US $95	replaced coil pack

52000 mi

Engine shaking, motor mounts were replaced

76000 mi US $2200	The oil pump seals were starting to fail as indicated by the Check Engine Light. Replaced the oil pump seals.
77000 mi US $550	Check engine light came on. Fuel evaporator defective.

124100 mi

US $300

oil pan plug stripped

129000 mi US $700	Needed new mounts
18000 mi US $800	Needed new mounts Needed new mounts

227000 mi

US $876

Bought used car. Did not know when timing belt had been replaced, so replaced timing belt and water pump. Replaced leaking tensioner. Part was $143.

151200 mi US $60	Engine displays variable idle from 600-1200 RPM. Serviced EGR system, checked plugs. Idle still not correct and CEL still illuminates.
157000 mi	A new OEM idle air control solenoid finally fixed the erratic idle.

118300 mi US $200	Broken Engine mounts
123000 mi US $295	Cylinder 1 misfire.
130000 mi US $160	Heater Core valve

66000 mi US $479	Hesitation, surging, shuttering, irratic idle. It was slight and would come and go. Based on history dealer replaced bad ERG valve and power steering pressure switch wiring harness. Works fine after repairs and runs very smooth.
161300 mi US $539	Crack in radiator and other places causing coolant leaks, $933. Valve cover gaskets leaking oil. Replaced valve cover gaskets.
163000 mi US $1100	Oil pump O ring leaking oil. Replaced the water pump and timing belt at the same time.

159800 mi

US $477

Cracked front engine mount

225500 mi US $1000	Replaced broken rear engine mount.
228000 mi	Throttle was sticking shut and engine had started to occasionally stall when coming to a stop. Cleaning the throttle body fixed both issues perfectly.

61000 mi US $700	Replace front engine mount. Replace side engine mount (passenger side). Replace loose rusted catalytic converter shield: repair completed on advice from shop to protect catalytic converter from damage
88000 mi US $125	P1457 light....dealer cannot find problem. Warning light returned. Replaced gas cap with new OEM cap. Light returned after 900 mile weekend trip. REPAIR NOT SUCCESSFUL
88000 mi US $420	Building on earlier report of P1457: Took it back in for a deeper look at EVAP system. Honda replaced EVAP Cannister and Filter.

110500 mi US $190	Key would not go into ignition, had to call locksmith to replace tumbler and cut new key
168000 mi US $495	Radiator leaking. Replaced radiator.

112300 mi US $286	warning light. EGR valve replaced
181000 mi US $196	Engine was misfiring. Replaced coil and fouled plug.

147000 mi US $1878	R&R radiator, power steering pump, MAP sensor, IACV, serpentine belt and oil change
148000 mi US $198	R&R igniter #3. Had to buy part at advance auto parts and give it to local Honda dealer who could not get part until 3-4 days after I put it in the shop.(I bought 2 igniters in case another goes bad).

170000 mi

US $600

rear motor mounts and replaced hood latch

97700 mi US $125	Front Engine mount replaced.
148500 mi US $151	Accelerator cable bent and had to be replaced.
155000 mi US $400	Passanger engine mount.
171000 mi US $100	Replaced rear engine mount and both transmission mounts as well as the transmission filter. All mounts where bad and the transmission filter is supposed to be a lifetime filter but the replacement filter was needed.
183000 mi US $300	Thermostat housing leaking at both the sealing surface and one of the outlets. Replaced the housing.
225000 mi US $50	Coolant crossover pipe leaking. Had replaced seals 2 years ago. Informed it is an updated gasket.

77700 mi US $1100	Replaced 2 engine Mounts Replaced rotors and pads - front and back
82000 mi US $95	Rough idle when in gear - Throttle body cleaned
89000 mi US $750	Rough Idle - Sensors in exhaust system and power steering were defective
98200 mi US $375	Replace 2 engine mounts

97700 mi

US $108

Replaced the EGR valve and PCV valve. I also cleaned the intake manifold of carbon.

60000 mi

US $150

Serpentine belt tensioner squealing, replaced.

109400 mi US $1000	Two bad motor mounts replaced along with timing belt and water pump
123000 mi US $250	While my van was in for maintenance and recalls, it was discovered that one of the engine mounts was bad. I have now replaced all three.

63000 mi	2 Coolant gaskets replaced
171000 mi US $640	Replaced 3 engine mounts which solved shuttering when going over bumps.

85000 mi	Replaced broken motor mounts.
157200 mi US $483	Unable to start my car. Worn switch tumblers caused by uneven wear on two sided key. Remedy, check your key and replace it before it causes wear in ignition switch. Problem started with difficulty inserting or removing key. Replaced tumblers and keys
168800 mi US $300	Ignition switch locked up and could not remove or insert key. Mechanic replaced key lock and keys. There was a recall but it happened after my repair and I am uncertain if it was for the exact same problem.
222000 mi US $491	Replaced leaking oil pan.
240600 mi US $949	Changed oil Replaced 2 timing belts and serpentine belt, water pump and whatever else is connected with the maintenance of this system. One of the timing belts was badly worn and squeaking. Serpentine belt was over 100K mi so replaced that as well.

55000 mi

US $1700

Also had 2 of 3 engine mounts replaced.

20000 mi	Van whistled, They tightened up the EGR Port Cover Bolts. If it comes loose again they are to replace the gasket.
42200 mi	Replacement of IAC.
43000 mi	Heat shield fell off and was making noise on Cat. Put hose clamps on it that I had in my garage and stopped the noise. Junk.
46000 mi US $34	Exhaust rusted out and broke in half behind the Cat

126160 mi C $620	Emissions light went on. Found out water pump was leaking, said it had not been installed properly years ago (too much silicone). Had to have water pump replaced.
173600 mi C $320	Van kept stopping and overheating. New radiator
179800 mi C $86	Front exhaust pipe had a hole so drive was noisy. Needed to replace gasket.

99000 mi

Also replaced the Motor Mount.

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89000 mi

US $400

Fan for heat / AC came apart and began rubbing against radiator.

127500 mi

US $2600

Forward motor mount broken, first noticed about 1 year ago. Replaced while in shop for transaxle overhaul

143200 mi

US $500

Replaced 2 cracked motor mounts

167000 mi

US $500

Replaced front and rear motor mounts

74400 mi

C $500

Drive light blinked. replaced temperature sensor in tranmission. Dealer mechanic said it could have caused damage due to overheating. Light would go out if the van was turned off and on again. Tended to be worse in summer when hot.

100440 mi C $860	timing belt changed
106020 mi C $1220	hole in coolent line, smelt antifreeze hole in exhaust pipe just as it leaves the engine

43000 mi US $200	Broken motor mount.
90000 mi	1 coil unit died with no warning. Repair shop says there are six and they may all end up dying!

188000 mi

US $600

Check engine light had been on for at least 50,000 miles, but there were no symptoms of problems. Moving to another province required an out of province inspection, and required that this light "GO OUT" Honda replaced the EGR valve and cleaned intake.

52000 mi

US $600

motor mounts needed to be replaced Broken motor mounts

61380 mi	"D" light begain flashing when driving in hot stop-and-go traffic; dealer could find no codes stored; dealer topped up trans fluid; problem has not recurred.
121620 mi C $300	Gas vapour canister (emission system)
134200 mi C $250	Leaky oil dran plug
161200 mi C $600	replace exhaust manifold

114000 mi

US $580

Ignition switch broke. Could not turn it with the key. Had to have it replaced and got 2 new keys.

153220 mi

C $516

Replaced key sprocket because key would not turn to start engine.

35960 mi	ignition coil burnt out, running on only five cylinders
64480 mi C $43	TRANS FLASHING "D".RESTARTED VAN FLASHING GONE. DEALER CHECKED CODES. PROBABLY TOO COLD OUTSIDE OR STUCK VALVE.SENSOR FOR FOURTH GEAR SOLINOID.IF DOESN'T HAPPEN AGAIN DON'T WORRY ABOUT IT.
108500 mi C $150	oil sending unit was leaking oil.
121720 mi C $170	Two ignition coils stopped working. Engine was running rough. Replaced 2 ignition coils. It was in the shop so long due to waiting for parts. Dealer supplied a rental car at no cost.
155500 mi C $170	One ignition coil failed

78740 mi

C $494

Leaky oil something-or-other

240000 mi

US $700

Check engine light on. Egr issues. Parts replaced in 80 min

80000 mi

US $420

The Check Engine light came on. Shop determined that the EGR valve was bad & needed replaced. Also cleaned intake ports and internal manifold to remove buildup of gunk. Apparently this had been overlooked in periodic maintenance before.

124800 mi US $1138	Broken main motor mount replaced. Timing belt (maintenance) & leaky water pump replaced.
131000 mi US $414	2 engine mounts (front and side), 2 transmission mounts, upper and lower heat shield replaced.

107000 mi	The Malfunction Indicator Lamp indicating a problem. The diagnostic computer did not provide sufficient information to effect a repair - more data was required.
100000 mi US $470	Engine warning light

90000 mi

US $450

replaced motor mounts

93000 mi US $500	broken motor mount
160600 mi US $485	Power steering sensor wire needed repair and Idle Air controller module needed to be replaced. Symptoms were erratic idle and engine surge.

137000 mi US $1100	2 broken motor mounts.
184000 mi US $600	One coil pack

47000 mi	Bad idle air control valve. Stuck open, causing erratic idling and shifting.
78000 mi US $450	Broken right front motor mount. Cause unknown. Vehicle was not involved in an accident or suffer an impact event that might have caused something like this.
106000 mi US $1200	Lower motor mount worn/broken. Replaced.

147000 mi

Front and right motor mounts.

79980 mi

The van was hesitating, stuttering. The problem was with EGR- faulty and still under extended warranty. Diagnostic and replacement came at no charge and was completed within an hour. Very pleased!

204200 mi US $500	Had to replace ignition switch, New key given.
224000 mi US $100	Something to do with an ignition coil, just 1
234800 mi	When we hit a few days of zero, the gas gauge was not working properly. I would fill the tank, but it showed only half a tank. Later the fuel gauge would move back to full. Never repaired it. Just thought I would report it.
279000 mi US $1	Appears belts broke. But we were not sure if the engine would work. Due to the amount of work for the belts, and possibly the engine to. We gave up on it.

125000 mi

US $200

Bad ignition coil pack.

C $71

Massive Engine Failure. Engine misfire scan codes cyl 2&6. Compression #1:180psi, #2:120psi, #3:180psi, 4:180psi, 5:180psi, #6:30psi. Interpretation #2=Low compression, #6 =Nada. Recommendation replace engine with used. Est w install $3000

140000 mi

US $180

Engine mounts.

89000 mi

Motor mount replaced, second time.

67300 mi

US $1800

Replaced front and side motor mounts

70000 mi US $50	Alternator tensioner pulley replaced.
177000 mi	Everything downstream from catalytic converter.
192000 mi US $300	Cylinder Misfire codes. Replaced ignition coils, plugs, cleaned all electrical grounds within engine compartment, new air filter, new fuel pressure regulator. Still not fixed. Will be heading to a local garage for additional diagnosis.
192800 mi US $204	Misfire fix was done by me. I adjusted valve clearances, installed 3 new fuel injectors to the tune of $203.50.
197000 mi US $100	Replaced the front and front right engine mounts.

43400 mi C $400	Belt tensioner
83700 mi C $366	replace all three mounts - transmission rear and front and engine front right
84300 mi C $203	ignition broken. couldn't put key into ignition without without trying many times and then the key often wouldn't turn. Mechanic removed lock tumbler, took to locksmith.
119660 mi C $68	repair rusting exhaust bolts
134540 mi C $178	repair ignition lock. Mechanic had to remove tumbler and take to locksmith for rebuild.

144000 mi

US $250

Idle Air Controller Failed - Car was idling rougly and hard to start. Had to take off throttle body and replace IAC valve.

112650 mi

Timing Belt, Water Pump, Serpentine Belt/Alternator, Power Steering Belt, Spark Plugs

237000 mi US $109	My Timing Belt Tensioner failed during freezing winter. During start up will produce rattle for few minutes.The old failed aftermarket tensioner parts done by outside mechanic - lasted only for 2 yrs. The new parts is a Honda TB tensioner.
244000 mi US $84	Passenger side engine mount was broken (oil filled mount), so I can see the oil all over the frame, right below the mounting. I ordered Honda OEM part and put it on no problem. Now nice a smooth bump with new mount.

59000 mi US $375	Replaced front engine motor mount
106000 mi US $880	replaced leaking hydraulic tension adjuster, timing belt and water pump
167000 mi US $100	replaced thermostat which was stuck open
180000 mi US $150	thermostat replaced

126000 mi US $330	Engine Light problem: shop said code=P0420: "Catalyst System Efficiency Below Threshold (Bank 1)". Since Engine runs fine, I have been doing what the Dealer did before my purchase: clear the light with a Code-reading tool.
129300 mi US $15	In very cold weather (sub-20* F), van is very hard to start when engine is cold: turning key for 3+ minutes of sputtering yields awfully rough start-up & engine code P0336 (crankshaft position sensor). New battery & fuel treatment no help.
134000 mi	Researched cold weather start problem, found it was going to be difficult. I wasn't willing to pay a shop a bunch of money to change a bunch of parts, while pretending to fix the cold-weather-non-start problem. nor the probably-broken-motor-mounts-induced "clunk" upon take-off, either.

125000 mi US $400	Engine and trans mounts
146000 mi US $120	Replaced cracked radiator.

128000 mi US $350	Check Eng. Light on - diagnosis is egr valve - to be repaired in October
195000 mi US $250	EGR valve replaced
228000 mi US $110	Timing belt tensioner pully was weak and replaced during 200,000 mile - 2nd timing belt replacement.
245000 mi US $1200	Rear engine mount replaced
249000 mi US $4300	Front engine mount broken and replaced

89000 mi

US $2200

Fuel injectors. Timing chain, water pump.

108000 mi US $1100	rear exhaust pipe
149000 mi US $1300	Replace evap system valves and controls

114000 mi

US $160

EGR Valve replaced

101260 mi

C $98

A $12 bracket supporting the exhaust system was replaced.

106000 mi US $600	Broken engine mount needed replaced.
175700 mi US $150	Failed ignition coil in a single cylinder. Most likely due to original plugs that had exceeded lifespan
239300 mi US $100	Radiator was leaking around the top, required full replacement. Also replaced hoses and had to replace one of the transmission coolant hoses.

121000 mi

US $68

Water pump leak. I installed a new water pump myself.

78000 mi

237000 mi US $350	burns a lot of oil,
252000 mi	many other older unrepaired problems, see entries last fall. include burning a lot of oil.

102000 mi

shuddering with light throttle at low speeds between 25-40mph. EGR Honda recall done at around 50K. Completely removed intake manifold and disassembled for a super thorough cleaning! Solved my consistent (daily) stutter-shutter issue.

93920 mi

C $300

exhaust, tank side leak check engine lite, cleared, gas cap. catalytic cover welded.

143940 mi C $50	Emissions - faulty EVAP Canister Shut Valve
154380 mi C $100	Envoy mounts replacement front and passenger

135000 mi

US $350

replace front engine engine mount

69000 mi US $750	Column ignition switch replaced, key wouldn't turn.
74000 mi US $400	KEY IGNITION WOULD NOT TURN,TUMBLERS REPLACED

148000 mi

US $36

Multifunction Indicator Light came on. (Very often caused by a loose or missing gas cap.) When my wife consulted dealer, they suggested replacing the gas cap. She returned home with a new gas cap installed. Eventually, the light went off. Hopefully all is ok now. Update: Multifunction Indicator light still comes on. Gas cap was not the problem. Evaporative emissions system problem. Will live with this until SMOG test is required. I have OBD code reader so I can check to make sure this is the only reason the light is coming on. When I clear the code the light will stay off for a few weeks, especially if we keep the gas tank above 1/2 full.

205000 mi

Car died while downshifting, would not restart. Removed topside components and timing belt covers and found timing belt had snapped. Timing belt was relatively new (approximately 20,000 miles since last serviced).

108300 mi

US $300

Rear motor mount broken. Replaced.

181000 mi

I have not yet repaired this problem, however the threads for the drain plug in the oil pan are stripped (the pan, not the plug). I have seen that others have had this same issue.

108000 mi US $1032	Front motor mount caused rough shifts from N-1-2
138000 mi	Blinking "D" on transmission - diagnosed as 4th pressure switch. Part ordered. Scheduling return trip for repair.
158800 mi US $700	Replaced all 5 motor mounts
165800 mi US $375	Idle surged when in Park between1000 & 2000 rpm. Car threw a p0505 code.

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92000 mi

US $275

Engine ran rough. Check engine light. Told we needed a module. One month earlier we had paid $500 to clean our EGR (exhaust gas recirculation device) of carbon build-up (similar symptoms).

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127000 mi

Needed new exhaust system.

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165700 mi US $160	Exhaust pipe came apart at flange near catalytic converter. Shop repaired by welding on a new piece.
195000 mi US $15	Engine light on for EGR issue
199800 mi US $70	Engine light on again due to EGR valve. Found solution via uTube on how to fix EGR problems. Cleaned EGR passages by scraping and spraying carb cleaner. Engine light on, code showed miss fires. Car idles rough. Removed wires to spark plugs to determine with one was not firing by noticing engine idle changes. Found a bad spark plug coil, part replaced, cost $50

153000 mi

US $1200

Two of the three motor mounts were replaced. Some engine sensor was replaced.

154380 mi

C $15

Engine oil leak. Replaced oil filter housing gasket.

176160 mi

C $800

timing belt engine mounts - 2

35960 mi	Hesitation while driving 50 - 60 mph on light throttle, TCS and CEL on. Code DTC P1491 read by dealer. EGR valve replaced. Known issue with TSB and Honda extended warranty for EGR valve.
63860 mi €103	Passenger side fluid filled engine mount leaking and replaced

107000 mi

US $800

Oil leak at time of timing belt change.

101000 mi

Needs transmission, motor mounts

116560 mi	Valve lash adjustment was done. Later engine was tapping loudly. Returned to dealer, they readjusted all valves (said it was their mistake, sorry)They had previously adjusted them without allowing the engine to cool down properly
145700 mi C $391	Oxygen sensor (upstream of catalytic convertor) was replaced due to CEL code.

71860 mi C $1600	Replaced radiator and hoses. The radiator had begun to leak near the bottom, the hoses were not leaking. These were the original factory parts on the vehicle.
76260 mi C $1200	EGR valve replaced

170000 mi US $140	Fuel injectors
169000 mi US $70	Idle air control valve
170000 mi US $80	EGR Valve replaced
178000 mi US $300	Radiator leaking

28469 mi	Replaced EGR valve, fixed radio volume control on steering wheel
130000 mi US $4000	Replaced engine

57500 mi

US $660

During repair of power steering belt (lost a rib) motor mount found to be broken.

86800 mi

US $1

erratic idle. removed and cleaned the IAC. was getting code P1126

107000 mi

US $1500

Replace two transmission sensors Replace Motor mount

95000 mi

EGR Valve replacement, free under extended warranty.

130000 mi

Replaced muffler.

176000 mi

US $700

Front Motor mount replaced

96000 mi US $95	Check engine light on. Told it was a "hard" fault code in the computer and that the Cat. Converter was dead and would need replaced. Cost $1400. Told dealer to f-off - Midas et. al. would do it for $400. 2 days later the light went off and has not returne
110000 mi US $210	Error codes for EGR valve malfunction and Cat. Converter operating below threshold. Suspected EGR valve problem was causing false reading on cat. by recirculating too much exhaust. Replaced EGR valve which also eliminated the cat. issue.
138000 mi US $600	Bad catalytic converter and o2 sensor. Replaced both, problem solved.
151000 mi US $2600	Also, broken engine mount.

175300 mi US $1955	Fuel intake had to be completely pulled apart and cleaned along with throttle body cleaning.
203000 mi US $145	Changed the transmission fluid and dealer stated that there is a leak around the oil pump. Need to bring it back when timing belt is replaced and pay $1080 for belt end tensioner and another 200 for this leak to be fixed.

89900 mi C $592	One of the transmission sensors died so it had to be replaced.
176700 mi	Smell of raw fuel traced back to gas tank filling vent/filter which is believed to be plugged and very costly to replace so will go without repair.

86000 mi US $800	EGR Valve and ports.
89000 mi US $400	egr valve and ports
97000 mi US $400	rear engine mount
99000 mi US $1200	All engine mounts. Loud noises and vibration when engine moves.
107000 mi US $500	Leaking timing belt tensioner. IAC valve broken
117000 mi US $250	Ignition key did not turn. Required repair of lock.
121000 mi US $700	Check engine light. Catalytic converter failed. Replaced.
123200 mi US $750	Fuel pump failed. Replaced.
127600 mi US $800	Engine mounts broken, replaced
128000 mi US $700	Emissions control, EGR valve not working, replaced
129300 mi US $700	IAC valve stuck. Replaced
132000 mi	No start. Ignition lock cylinder broken. Replaced.
139000 mi US $500	Oil leak Vtec gasket. Replaced
141000 mi US $1000	Engine mounts, all. Broken mounts, all replaced.
144000 mi US $1000	Emissions. Failed catalytic converter
144000 mi US $200	Misfire. Failed engine coil
146000 mi US $800	Radiator transmission cooler leak. Radiator replaced. Transmission and cooling system flushed, refilled.
169000 mi US $350	Engine mount replacement

103000 mi

US $300

Emission sensor "idiot" light on.

204800 mi

US $1000

Timing belt and water pump replaced at 205,000 miles. Right-front motor mount replaced.

78000 mi

US $272

transmission error code indicated that there was a problem with a sensor. replaced 4th gear sensor

47000 mi

US $420

Mechanic found two broken engine mounts while performing a timing belt replacement.

95000 mi	Oxygen sensor #2 (catalytic converter) failed.
96000 mi US $120	Replace oxygen sensor #2
127000 mi US $900	Replaced engine mount
200000 mi	Water pump leaking. Timing belt idler bolt broken.
222000 mi US $250	Replaced catalytic converter.

70680 mi	Step-dad said it sounded a bit noisy starting up, might be the timing belt. Shop found a hole in some part of the exhaust. Drivable, but won't pass inspection. Decided not to fix at this time due to cost.
80600 mi C $1500	Hole in front exhaust pipe
112840 mi C $70	Some part of the exhaust had come apart, and a gasket needed to be replaced.
115940 mi C $2400	Front exhaust pipe replaced.

119660 mi C $650	Oil Sensor was leaking. Replaced.
133300 mi C $500	Technician noticed the catalytic converter mounts and shield were rusting out. Some exhaust leak.
149420 mi	Hard starting when engine warm. Check Engine light. Analysis revealed misfire all cylinders. Replaced all plugs, one ignition coil. Engine light came back on two days after the last repair. Mechanic found misfire on front three cylinders. Could not find a reason for it. Moved front three ignition coils, which included the one new one, to rear. Still hard to start warm.
151280 mi	My Honda dealer wasn't able to find the hard start problem. I decided I didn't want to spend any more money looking for it. Then I decided to trade it in with the problem, which cut the trade-in value.

158800 mi US $1300	Replaced rear, front, and side motor mounts
200000 mi US $390	EGR valve replacement

98000 mi	Motor mount replaced.
99000 mi US $204	EGR valve went bad. EGR tubes were clogged by carbon and needed to be drilled out and have teflon tube inserted.

190000 mi

US $350

Coolant boiling in overflow tank, radiator cap replaced

111700 mi

US $350

Crank sensor became intmittant and had to be replaced.

234000 mi US $80	Suddenly rough running. Check engine light lit.rnFelt like running on 5 cylinders. Purchased ignition coil pack and replaced #2 ignition coil. Problem solved.Took 10 restarts to clear check engine light.
250300 mi	Exhaust catalytic converter gasket replaced

120880 mi

C $450

exhaust cracked

143700 mi

US $940

Muffler and resonator Engine running rough. Bad coil pack replaced

142000 mi

US $150

Motor mount(s) replaced

258000 mi

There is a major oil leak from the oil pump and main gasket. Items not repaired due to estimate close to $1000.

219000 mi

US $140

Original radiator failed, started leaking. Replaced with new radiator.

147000 mi

US $140

replaced motor mount

155000 mi

US $3400

Tranmission let go of all it's fluid on Highway. Honda Dealer wanted $6.5K for rebuilt tranny. I paid $2.95k for rebuilt tranny w/ 3 yr warranty. Cost includes $100 towing & $350 rental car.

91000 mi

US $900

engine mount replaced

148000 mi US $150	Transmission slipped once. Had tranny drained, flushed and refilled. Check engine light indicates problem with 4 gear sensor.
148000 mi US $240	replaced leaking radiator Problem with 4 gear sensor.

110000 mi

US $3000

Exhaust repaired. Clogged throttle body repaired.

122000 mi	Went back 2 weeks later for the IAC valve on the intake manifold (could have been damaged when timing belt replaced but can't prove). Amount spent later refunded when another dealer found problem was misrouted vacuum line.
157500 mi US $1000	rear engine mount, lower transmission mount
174000 mi US $500	Motor mount pass side,

168640 mi

C $500

rusted rad and fittings. replaced.

109420 mi C $825	Engine mount starting to deteriorate.
117060 mi C $216	Replaced front engine mount.

155000 mi	CEL on, but mechanic unable to find problem. He reset the light, no problems since.
178000 mi US $200	cylinder was misfiring, easy fix.

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102000 mi US $50	failed engine mount due to age
162900 mi US $20	left front engine mount torn due to age, replaced with new mount.

82000 mi

US $100

Two motor mounts were broken and had to be replaced.

91000 mi

US $625

Front and left motor mounts.

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225000 mi

Component that regulated the temperature had failed. The engine was overheating and shutting off. Timing belt broke.

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132300 mi US $1066	Replaced broken alternator bracket, $417 Replaced egr valve, $349
134000 mi US $107	2 Front and side engine mount replacement 3 Cat Converter replacement 4 Heat shields replacement

195000 mi

US $780

Harmonic balancer cam off at freeway speed. Took out multiple belts, pulleys, and inside fender cover.

89000 mi

EGR Valve port modification from recall that they did not fix when I complained about the surging the last 3 trips in the shop, Brake maint., Transmission fluid change

236000 mi

US $540

Radiator leaked. Replaced.

113000 mi

US $400

EGR Valve replacement

245000 mi

Engine replacement. Also had six catalytic converter replacements earlier.

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164000 mi

US $60

Cylinder 2 internal failure, 0 percent compression. New engine required. Opted not to complete repair. Scrapped car.

105400 mi

C $73

Removed and cleaned fuel injectors on a work bench. Installed new o-ring kits on each injector. Trying to diagnose a check engine light that comes on infrequently usually if driving a slow speeds for a prolonged time. Code always reads P0172 'Too Rich (Bank 1)'. Removed and cleaned fuel injectors last fall Oct/17. Have had one engine code since. There is also a slight miss at idle. The same engine code has appeared for the last approx. 2 years maybe 5 times. After clearing, it can be gone for months.

144000 mi US $75	Exhaust system
157000 mi US $575	Repaired wiring to the idle sensor, $500 cleaned throttle body, $200

51460 mi	Performed EGR repair and installed EGR Kit under Extended Warranty. Honda Canada paid for everything.
76880 mi C $100	Replaced 2 leaking water passage gaskets. Replaced throttle cable as old cable was sticking.
92240 mi	van stalled in parking lot (May 2014) and required a tow and the replacement of the TDC/Camshaft Sensors (code was P1361 and P1366)
99200 mi C $500	Oil drain plug stripped and would not hold engine oil in pan. New pan installed.

152000 mi

US $130

Front motor mount replaced

132000 mi

US $1108

front hydraulic motor mount

135000 mi US $600	Engine oil pan gasket replacement.
136700 mi US $526	Needed to replace leaking radiator
141000 mi US $180	Fluctuating engine RPM Fluctuating engine idle. Primary problem turned out to be damaged power steering pressure switch wires. Mechanic repaired and re-soldered wiring. Upper radiator hose unexpectedly blew out. Had both upper and lower radiator hoses replaced.

121500 mi

US $20

Rats ate wiring to the knock sensor. While removing the sensor, the top broke off. Sensor and wire were replaced. Also spliced together eight wires on the driver side of the engine compartment, replaced two vacuum hoses, and a rubber section of the fuel line, all damaged by rats.

97000 mi US $5	Check Engine Light - Usually indicates buildup on fuel/air sensors. Used a bottle of Fuel System Cleaner. Check Engine Light still on.
98000 mi US $5	Check Engine Light - Usually indicates buildup on fuel/air sensors. Used another bottle of Fuel System Cleaner. Check Engine Light still on.
98300 mi US $40	Carbon build-up in intake (common to this vehicle). Removed and cleaned intake manifold. Then used another bottle of fuel system cleaner. Also changed oil. Reset Check Engine Light.

190000 mi

US $3000

Also replaced EGR valve, 3 motor mounts

215000 mi

US $3500

Fuel Pump Seal replaced Valve cover gaskets replaced Bank 2 oxygen sensor replaced Thermostat replaced

62620 mi C $5	Power steering pressure switch wire broken causing engine RPM to surge due to lack of signal from switch. Repaired wire myself. all ok now.
74400 mi	p0780 code "transmission shift malfunction" re-set check engine light, hope it doesn't come back.

118600 mi	Minor oil leak this month. The oil leak's first fix didn't work - we are working on a second fix.
121000 mi US $1035	Oil pump leaking - repaired by replacing gaskets

125800 mi	Check engine light was coming on. I ran the check engine codes; the EGR flow was causing the problem. Odyssey is out of warranty so I located the TSB, removed the intake manifold and cleaned out the EGR port following the TSB instructions.
144100 mi	Idle was surging. Problem was a broken power steering pump sensor wire.

160000 mi US $30	running rough. Replaced spark plugs. Didn't help. Honda mechanic suggested the sensor on the power steering that adjusts idle speed. Common problem connector comes loose.
193500 mi US $1200	Engine rough idle at start up. Idle smooths out after a few minutes. OBD II codes indicate misfire on cylinders 1 & 3 and on multiple cylinders. replaced spark plugs & 2 coils on #1 and #3 cylinders. Condition improved but not 100%
200000 mi	Cold start o.k. drive around town then park for 15-20 minutes. Start car and rough idle. Replaced coil packs on cylinders 2 and 4. Previously replaced coil packs 1 and 3. seems better but not totally fixed. will replace 5 and 6 next.

211500 mi US $100	Replace all 5 motor and transmission mounts.
216200 mi US $9	Cleaned idle air control valve and throttle body and replaced throttle body mounting gasket.

62000 mi US $210	front and side motor mounts broken
101000 mi US $280	transmission rear mount and rear engine mount

209000 mi

US $2400

Mechanic said the fuel rail system should be cleaned. I should have taken time to research this but instead paid him to do it. I don't know if it actually needed it or not.

89400 mi US $100	Idle went from 800 RPM to about 2500 RPM at idle. A mech. sprayed carb cleaner because he could not remove the idle air control valve -- special tool reqd. That fixed the problem.
93000 mi US $10	OIL ON DRIVEWAY. CAUSE WAS OIL DRAIN PLUG LEAKING DUE TO STRIPPED THREADS. QUICK LUBE SHOP PUT IN "PIG TAIL" REPL. PLUG. LEAK STOPPED.

153200 mi US $75	Performed the EGR tube installation. Replaced the EGR valve while at it
168000 mi US $200	Original factory radiator was leaking at the plastic header tank. I replaced it with an aftermarket, all-aluminum radiator in place of the factory platic/aluminum one. Replaced all hoses and coolant at the same time.

146320 mi

C $850

Misfires on 3 cylinders. 3 ignition coils were bad. Replaced all 6, plus all sparkplugs and did fuel system cleanse.

145700 mi

US $500

Catalytic Coinverter caused check engine lite to come on

153000 mi US $700	2X o2 sensors; EGR valve, replacements (Not needed at all, but shop was the infamous lazy/corrupt Bucky's chain in seattle/PNW and they did the easiest most profitable work for the typical well known honda 3.5 problem of intake/egr needing cleaning---Never saw corruption like this in my life until this event (and then the election in '16 of course, on a whole other level.)
157000 mi US $280	the famous intake /EGR passages cleaning

150340 mi

C $500

Rusted exhaust

156000 mi

US $600

Clunk noise from engine compartment when shifts into second gear. Replaced 3 of the 4 motor mounts.

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127000 mi

catalytic converter may be going bad

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104000 mi

US $1000

two ignition switches need replacement; spark plug needed replacement, and transmission adjustment(?)

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134000 mi

check engine light indicated need for new catalytic converter when sold

200000 mi

US $250

EGR valve replaced.

127000 mi

US $1800

The Engine Light is on, the code of error is for catalytic converter but the error keep on.

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226000 mi

Faulty Fuel Pump

216380 mi

Head gasket problem

125000 mi	oil leak from engine block and oil pump. EGR clogged...
130300 mi US $250	Engine light on

57600 mi	Dealer replaced short block due to scoring in one of the cylinders. No cost to me.
99000 mi US $60	EVAP bypass valve went bad, common problem with Odysseys. Replaced with RockAuto part for $60

221300 mi

US $28

Replaced water pump, timing, dip stick, front seal.

121000 mi US $220	EGR valve was replaced after CEL code indicated EGR problem. Honda has a TSB on EGR issues with the Odyssey - also performed TSB instructions on EGR port and intake manifold cleaning and installed "pipe" in EGR port to prevent future clogging.
165500 mi US $350	Loud lifter noise - valves needed lash adjustment Bad o2 sensor - check engine light on
182000 mi US $2100	Spark plug blown out of head. Head cracked on spark plug hole. Head replaced with rebuilt unit. Timing belt replaced at same time. Also had to replace coil and spark plug, along with all gaskets to install new head.
213000 mi US $225	The cover for the thermostat developed a leak - repair was to replace gaskets for cover assembly and re-fill coolant. Repaired successfully.

122000 mi US $65	3rd time the EGR valve was replaced on this car
123000 mi US $20	ran Seafoam through EGR port and also in gas tank total used 2 16oz cans
128000 mi US $65	Replaced EGR valve for fourth time. Needed to pass inspection, CEL had been on for months. Some Autozone parts are crap.

140000 mi

US $400

Replace drive belt and tensioner

110000 mi

Computer threw a calatytic converter faulty code. Independent test shows CC is OK. Model known to erroneously throw CC codes. Light reset only to come on again later.

124000 mi

US $500

Rear motor mount replaced.

139000 mi

US $500

replaced coil from the first cylinder

249000 mi

US $500

Oil Leak

76200 mi

US $600

Sticky throttle body require replacement

154000 mi	Cleaned egr port where intake manifold connects to the head.
188000 mi US $1600	replaced motor mounts TDC1 and TDC2 sensor to fix a miss. But when got van back the engine wouldn't go over 2,800 rpm.
189000 mi US $1150	Replaced ECM and TDC1-TDC2 sensors. TDC sensors installed by independent mechanic were defective.
200000 mi US $71	ignition coil pack for cylinder #3 went out. Got codes and engine was running rough

190000 mi

US $2900

All motor mounts broken. $500.

148000 mi

CEL - PO420- converter below threshold- reset light - has notreoccurred.

118000 mi

US $2200

Bad catalytic converter; also two bent lateral links, one defective tire. Two broken motor mounts.

128000 mi

US $2300

EGR replaced. 1491 CEL.

143000 mi US $50	EGR passage plugged up in intake manifold.
146000 mi US $900	Engine oil leak.
146000 mi US $150	Oil leaks -- oil pump gasket and oil pan gasket.
158000 mi US $400	Replaced oxygen sensor.
168500 mi US $600	Radiator cracked across to tank, car overheated. Temperature gauge pegged high but no warning light. Mechanic replaced radiator.
171000 mi US $1100	Engine leaked 3 qts of oil in 9 days. Shop diagnosed blown camshaft seals and replaced all seals on front of engine. Previous leak repair attempts at another shop seem to have replaced only a few, piecemeal.

195000 mi US $1400	Two bad engine mounts front and right
195000 mi US $350	Oil leak from valve cover. Still leaking and will go back again.
199000 mi	Oil leak was re-repaired with new valve gaskets which fixed the leak. Unfortunately during mechanics test drive he confirmed my fears that the transmission was very close to done.

80000 mi US $300	Replace motor mounts
110000 mi US $119	The accelerator cable broke. Had to replace the entire cable system.
121900 mi US $20	Had a PCV code. The problem was the PCV but the intake caked with carbon. Took the head off and cleaned the ports. Code is gone.

150000 mi US $80	Thermostat replacement, car overheating but no hot air in the cabin
153400 mi US $500	Replaced FR engine mount, sealed the leaking radiator,
157000 mi US $300	Wild spikes while idling, replaced Idle Air Controller Valve
211000 mi US $600	New idle controller valve, A/C recharge, new positive battery cable, new hood release cable, new spark plugs, oil change, state inspection

231000 mi

US $180

Ran rough, warning lights abounded. Coil pack replaced.

153000 mi

US $1365

Front Transmission mount busted.

132000 mi US $216	Oil pan leak
165000 mi US $1300	replace EGR valve replace lower oil pan
195000 mi US $92	Pressure test for coolant leak

155000 mi US $50	Ignition coil failure. Replaced 1,
165000 mi US $1000	engine mount

183520 mi C $140	Had an exhaust leak at the flex pipe, suddenly broke wide open.
192820 mi C $1487	oil pump seals, passenger side motor mount

111000 mi US $95	Check engine light on: Cause was inadequate Catalytic converter performance. Dealer recommended replace Cat, but light was reset and didn't come on again. (light activated at 85 mph into a 20 mph head wind)
118000 mi US $700	Both the front and right side engine mount were broken. The symptom was a noise and a feeling through the steering wheel in hard right hand turns from a stop, worse as more throttle was applied. Totally fixed by two new mounts.

131000 mi

US $93

Replaced right hand (passenger side) motor mount, old one was leaking oil.

120000 mi US $140	Engine light came on as did 6 months previous. Dealer performed same cleaning of exhaust system as did 6 months previous at no cost. Requested additional cleaning service be done so repair should last longer.
135000 mi US $700	Small leak in cooling system repaired.

86180 mi C $566	EGR Parts Replaced
92380 mi C $181	Cabin air still only lukewarm. Thermostat replaced, no improvement

197000 mi US $57	Small hole in Catalytic converter welded.
214000 mi US $200	Holes in neck of cat, replaced by us, aftermarket Wagner cat.
210000 mi US $850	crank position sensor, timing belt, battery, spark plugs replaced

131000 mi

US $70

Bad coil on cylinder 2.

106000 mi US $2461	Engine & transmission mounts replaced
147000 mi US $70	Radiator cracked and requires replacement
138800 mi US $450	Radiator had cracked and required replacement

220200 mi

US $70

Fuel Filler pipe leak - code 1456

101500 mi US $55	Evaporator switch near the charcole filters called the canister vent shut valve
105000 mi US $700	Bottom Front and bottom near the firewall engine mounts were replaced.
110300 mi US $130	Warning light, Diagnostic code P1456 Evaporator fuel code.

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102000 mi

US $1300

Check engine light had been on for a long time. Engine needed serious cleaning, new spark plugs, other related part adjustments. Won't list all here. Only did because van running sluggishly and know the repairs guys. Over many years they have been honest with diagnoses and ok with things that didn't have to be done. Can't afford a newer old van, and everything else checked out ok on this. So hope this thorough cleaning and auxillary parts replacement will keep in running for years more.

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119000 mi US $580	Bad catalytic converter, replaced
122000 mi US $170	Check engine light came on, technician noticed that gas cap was loose, tightened cap-problem resolved. No Charge for idiot repair.
133000 mi US $125	Check engine light came on, technician checked code, had a bad fuel pressure sensor, replaced it
142000 mi US $300	ignition switch was slowly going bad. Occasionally starter would not start unless I put the car in reverse or neutral and allowed the car to roll back.

103000 mi

US $150

Front and one side engine mounts were cracked and needed to be replaced.

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154000 mi

US $225

Replaced front and right side engine mounts. A very common problem with this model of Odyssey Check Engine Light: PGM code P1457 EVAP Emission Control System leak detected (control canister system). Engine would barley idle, then apparently computer over rode and bypassed bad solenoid until problem could be corrected.

184000 mi

US $400

Hydraulic part of the belt tensioner went slack and made the car sound like a diesel.spent $400 on diagnosis , need $1300 for timing belt. No damage but not going to fix b/c problems with emissions, door, road noise, great car but needy

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111600 mi

Exhaust yoke had rusted. Got new yoke and welded onto exhaust system

136000 mi	Check engine light on, pulled codes at Autozone, looked them up in the service manual (O2 sensor in 2 way cat, likely a failed cat) and reset the light. Light didn't come back on for a couple of weeks (in January)
188000 mi US $181	Replaced Upper passenger side engine mount. Replace lower front 'active' engine mount.

186620 mi C $144	Noisy exhaust. Gaskets replaced by dealer.
197160 mi C $500	transmission sensor - electrical. Was causing delayed shift from 1st to 2nd gear. This code was detected due to a bad ignition coil inspection. Both ignition coil and transmission sensor were replaced.

141840 mi C $604	cracked engine mount was replaced
147560 mi C $1106	replace muffler assembly: rear exhaust pipe

118000 mi	replaced catalytic converter with aftermarket one; cleared CEL transmission input speed sensor replaced
122000 mi US $44	Replaced ignition coil. OBD code P1399 etc
127000 mi US $240	intermittent ignition switch; known recall issue; need to take to dealer

158500 mi

US $350

Check engine blinking. Replaced Spark Plug Coil ignition wire.

138000 mi US $500	Said Cat was clogged. Had to get new cat. Replaced front and side motor mounts that had gone bad.
144000 mi US $850	problem with heating and cooling. first thought it was thermostat. then noticed it was the water pump. in fixing it messed up the engine. then messed up the power steering pump.

139000 mi US $400	Oil leak from headers
173000 mi US $580	Check Eng. code 401. Repr. req. mfg kit plus drill out of built up carbon. I think this was a design issue that was corrected in latter years. Mfg repr. paper says it a 1 1/2 hour repair effort.
180300 mi US $450	Evaporative Canister and Vent Valve Replacement which was cracked. P1456 EVAP leak detected in Tank Area.

93000 mi US $250	Engine Check light came on in Georgia, returning from trip to Maryland. Drove remaining 300 miles and stopped at transmission shop that replaced transmission in June. Scan code P1491, egr valve. Took to shop next day, replaced egr valve.
107000 mi US $272	Diagnosed & replaced Ignition switch wiring harness! The vehicle died going 50mph! I got it started with the kay before it stopped & kept on going. Smoke started curling out of the steering column and I pulled over & turned it off.

130000 mi

US $300

P0420 code cat converter. Cleaned egr valve and port.

114000 mi US $360	A coil burned out on one of the spark plugs, car ran rough and chk engine light came on.
118000 mi	Intermittantly losing all power. Problem found to be a faulty ignition switch which was repaired under a recall. No charge.

111600 mi C $275	Engine shut off. Ignition switch replaced. The switch was replaced in 2004 (recall)
121520 mi C $300	misfired ignition coil replaced

152000 mi US $200	Ignition Coils (all 6 were replaced but possible only 2 bad)
172000 mi	Clogged EGR Port under the intake manifold plenum was completely clogged. I removed the intake plenum and chipped away the carbon deposits using a small screwdriver and vacuum. Found good video instructions on YouTube for P0401 code.
176000 mi US $320	Replaced the tree engine mounts. NOT THE TRANSMISSION MOUNTS.
195000 mi US $100	Replaced all 6 ignition coils. They started failing one right after the other, so decided to preemptively replace all of them.
198000 mi	Upper bracket broken twice. Replaced it once with used part, had a friend weld it the second time. Helicoiled the lower bolt hole due to stripped threads. Stripped threads probably caused bracket failure.

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124000 mi

gas cap was replaced after check engine light came on Engine light came on with VTECH reading code. Took off part by oil filter (also changed oil) and cleaned it off. Reset engine light. Also noticed previous oil change place (Kaufman) put on wrong size oil filter.

154000 mi

US $200

ignition switch bad - changed check engine lite reset

164000 mi

Replaced Ignition Switch

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162000 mi

US $500

engine mounts collapsed.

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See TrueDelta's information for all Minivans

See TrueDelta's information for all Honda models.

Honda Odyssey repairs by problem area

Honda Odyssey engine repair cost distribution

2018 Honda Odyssey 4dr Minivan, ext.

2018 Honda Odyssey 4dr Minivan, ext.

2017 Honda Odyssey 4dr Minivan, ext.

2016 Honda Odyssey 4dr Minivan, ext.

2015 Honda Odyssey 4dr Minivan, ext.

2014 Honda Odyssey

2014 Honda Odyssey 4dr Minivan, ext.

2013 Honda Odyssey 4dr Minivan, ext.

2013 Honda Odyssey 4dr Minivan, ext.

2012 Honda Odyssey

2012 Honda Odyssey 4dr Minivan, ext.

2012 Honda Odyssey 4dr Minivan, ext.

2011 Honda Odyssey 4dr Minivan, ext.

2011 Honda Odyssey 4dr Minivan, ext.

2010 Honda Odyssey 4dr Minivan, ext.

2010 Honda Odyssey 4dr Minivan, ext.

2009 Honda Odyssey 4dr Minivan, ext.

2009 Honda Odyssey 4dr Minivan, ext.

2008 Honda Odyssey 4dr Minivan, ext.

2008 Honda Odyssey 4dr Minivan, ext.

2007 Honda Odyssey

2007 Honda Odyssey 4dr Minivan, ext.

2007 Honda Odyssey 4dr Minivan, ext.

2006 Honda Odyssey

2006 Honda Odyssey 4dr Minivan, ext.

2006 Honda Odyssey 4dr Minivan, ext.

2006 Honda Odyssey 4-door

2005 Honda Odyssey

2005 Honda Odyssey 4dr Minivan, ext.

2005 Honda Odyssey 4dr Minivan, ext.

2004 Honda Odyssey

2004 Honda Odyssey 4dr Minivan, ext.

2003 Honda Odyssey 4dr Minivan, ext.

2003 Honda Odyssey 4-door

2002 Honda Odyssey

2002 Honda Odyssey 4dr Minivan, ext.

2002 Honda Odyssey 4-door

2002 Honda Odyssey 4-door

2001 Honda Odyssey

2001 Honda Odyssey 4dr Minivan, ext.

2001 Honda Odyssey 4-door

2001 Honda Odyssey 4-door

2000 Honda Odyssey

2000 Honda Odyssey 4dr Minivan, ext.

2000 Honda Odyssey 4dr Minivan, ext.

2000 Honda Odyssey 4-door

1999 Honda Odyssey

1999 Honda Odyssey 4-door

1999 Honda Odyssey 4-door

1999 Honda Odyssey

Honda Odyssey Engine Problems