Jeep Grand Cherokee Jeep Grand Cherokee

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Jeep Grand Cherokee repairs by problem area

Engine (28%)

Transmission and Drivetrain (14%)

Brakes and Traction Control (5%)

Suspension and Steering (12%)

Electrical and Air Conditioning (28%)

Paint, Rust, Leaks, Rattles, and Trim (8%)

Other (6%)

Chart based on 2580 repairs.
See TSBs and recalls for the Jeep Grand Cherokee.

Jeep Grand Cherokee engine repair cost distribution

$2500+ (3%)

$1000 - $2499 (7%)

$500 - $999 (13%)

$100 - $499 (37%)

< $100 (39%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 531 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2021 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

8594 mi Engine coolant hose blew off and was replaced. 

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2021 Jeep Grand Cherokee 4dr SUV

347-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

2760 mi After returning from a trip, unit was parked in garage. A short time later returned to garage and found strange smell. Checked vehicle area and found coolant on floor under front of vehicle. Had vehicle towed to dealer (under warranty). Found problem to be a faulty radiator cap and was replaced. Road tested and no further leak was found. 

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2021 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD

28520 mi Radiator replaced under warranty. Leak noticed by dealer service. 

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2019 Jeep Grand Cherokee 4dr SUV

supercharged 707hp 6.2L V8 8-speed shiftable automatic AWD

55000 mi water pump 

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2018 Jeep Grand Cherokee

Engine not specified

47000 mi

US $220
Water pump replaced, cooling system flushed and serpentine belt replaced. 

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2018 Jeep Grand Cherokee 4dr SUV

turbocharged 247hp 3.0L V6 Diesel 8-speed shiftable automatic AWD w/low range

44020 mi

C $250
Engine oil leak on timing cover. 

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2018 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

15000 mi Leaking water pump gasket at oil pan causing oil leakage. Replaced gasket. 
22000 mi Had to replace radiator because of small leak. 

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2018 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD w/low range

400 mi Capless fuel filler neck failed on 1st fill-up. Would not let us put in any gas without triggering gas to stop flowing. Filler neck replaced. 
30000 mi Had a check engine light which indicated a small leak in the PCV system. Dealer found a leaking hose and replaced it. While looking for the leak they also discovered that the timing cover had a slight leak which they also repaired under warranty. 
33000 mi Leak was noticed coming from the water pump area. Dealer confirmed leak and replaced water pump and re-sealed. Dealer had just replaced water pump a month earlier and work was covered by warranty. 
26000 mi Fuel filler assembly replaced under warranty 
26000 mi Gas nozzle kept shutting off constantly when trying to fill tank. Fuel filler neck was replaced once already. Found out that initial fixed was done improperly and kinked a line. 2nd repair seems to be working 

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2017 Jeep Grand Cherokee 4dr SUV

470-horsepower 6.4L V8 8-speed shiftable automatic AWD

46000 mi Water pump now has a lifetime warranty from MOPAR. 

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2017 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

61876 mi Replace water pump under warranty 

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2017 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD w/low range

1240 mi Exhaust resonates at low rpm and over bumps. Can be felt inside cabin and resembles pressure, or bass noise. Similar to putting on noise cancelling headphones that give a sensation of pressure on the ears. Test driving many units in dealer lot reveals inconsistent results. Some do it and some don't. 
21000 mi Gas tank sensor malfunction. Repair not successful. Unable to fill tank when extremely humid. Problem still exists after repair. Need to make another appointment. 
69000 mi

US $1000
It was determined that the engine had to be taken apart in order to replace the rocker arm 
105000 mi

US $300
repalced an Oxygen sesnor 
4000 mi warning light re: stop /start eco system, dealer "repaired ground connection to electrical contact." 

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2017 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD

11160 mi Recall. ECM flash to prevent EGR damage. 

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2016 Jeep Grand Cherokee 4dr SUV

turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD w/low range

9300 mi EVIC showed that battery was in econo mode dealer read code and reset the computer. no problems since 

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2016 Jeep Grand Cherokee 4dr SUV

470-horsepower 6.4L V8 8-speed shiftable automatic AWD

40000 mi

US $100
Very slow coolant leak at flange connection radiator to intake manifold 
51000 mi

US $200
Slow coolant leak. 

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2016 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

54800 mi

US $259
Replaced exhaust manifold 
62000 mi

US $1000
Radiator fan assembly failed 

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2016 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD w/low range

21700 mi Recall,mil light 
16000 mi Recall T-95, EGR Value inspection. 
8600 mi Dealer did oil change. Discovered next day on interstate that they cracked the oil filter housing (over-torqued). Smoke and oil leaking. Had to get towed to another local dealer who did not have the part. Car returned back to 1st dealer 
93000 mi

US $570
Waterpump 
94345 mi Waterpump 
47000 mi

US $100
Small leak on radiator. Could smell antifreeze after driving. Dealer replaced radiator. 
115000 mi

US $350
6 New spark plugs 3coil packs(bank 1.3.5) and 1 fuel injector for cylinder 3 

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2016 Jeep Grand Cherokee 4dr SUV

293-horsepower 3.6L V6 8-speed shiftable automatic AWD

2000 mi Engine shutoff feature when stopped at traffic lights, etc. not working. Turns out there is a separate battery to reengage the starter and it had lost its charge. 

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2015 Jeep Grand Cherokee 4dr SUV

turbocharged 247hp 3.0L V6 Diesel 8-speed shiftable automatic AWD w/low range

27280 mi exhaust filter 100% full, did burn off and replaced sensor. electronic throttle needs servicing, see a dealer. Car went into limp mode. 
31868 mi Slight leak around timing cover. Work done under warranty at Adelaide City Jeep. 

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2015 Jeep Grand Cherokee 4dr SUV

turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD w/low range

8000 mi Exhaust filter full shutting down engine. Shifter recall performed on same trip. 
3100 mi Had to drive through a severe snowstorm, 1.5-2 ft deep. Snow got packed into the engine bay where it dislodged a wire. Went into limp mode the next day, towed. Thawed the snow, repaired the connection, reset and fine. 
45000 mi Stutter and loss of power on moderate acceleration between gears 3-4, 4-5, 5-6, 6-7 after it had been sitting off for awhile, but only during the first 15 minutes of operation. Seems like turbo overboost and then sudden cutoff at shift time. Causes vehicle to lurch. Dealer could never diagnose. Took it back to them 4 or 5 times for this, but they could never reproduce (or so they said), but it does it for me on nearly every trip. 
50850 mi Pin holes in driver's side intake manifold & wet soot, R&R, trap clogged, dpf @ 58%, performed recall repair for EGR. Less than 100 miles after this repair, MIL indicated PF22A, NOX sensor with a slow response high to low. Replaced NOX sensor bank 1, sensor 1 - bench regen 
52330 mi Replaced high pressure & primary lift pumps. The shop neglected to replace the fuel lines and injectors which caused continuing problems. 
52830 mi Fuel Injection Quantity Lower Than Expected Reflashed ICU, lost P026 code, ran for 205 miles, no MIL, kept the vehicle for two weeks, only did the software update and test drove for 200+ miles, returned the vehicle dirty inside and out. This was the Cartervilles CDJR dealership. 
55000 mi Replace complete fuel system required due to metal fragments from the high pressure pump, both pumps, fuel lines and injectors. Both the Paulding CDJR and the Cartersville CDJR were unable to correct the problem, in fact, Paulding CDJR failed to follow the correct procedure for the repair. Voyles CDJR did the repair correctly and I would recommend them over any of the other CDJR dealers in the Cobb area. 
133000 mi thermostat 
136000 mi Particulate Filter replaced 
142000 mi

US $75
Oil temperature sensor replaced 
33367 mi EGR cooler recall. Manifold replaced. Waited 9 months for ChryslerFiat to produce part. Could not use Jeep during that time because of risk of vehicle fire! This is the only problem we've had with the Jeep during the last year. Nothing else goes wrong when it can't be driven. I will never buy a diesel again, should have gotten the V8 for towing even if it uses a lot of gas. 
34000 mi Engine warning light on. Dealer's in Orange County area couldn't work on it in the several days we were there. Independent shop read code P24AF meaning either bad sensor, exhaust leak, or bad Power Control Module. Not fixed. Called Tracy, CA. Jeep dealer on Monday for service, left detailed description of problem, haven't heard back by Thursday. Not impressed with Jeep diesel or with dealer(s). 
93000 mi Thermostat replacement 

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2015 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

72540 mi

C $2800
Head gasket replaced, left? side. Head gasket blew about 1 week after an home water pump repair where I forgot to top up the coolant after air bubbles flushed from engine. Drove the truck approximately 6 km with temperature gauge pegged. Just wanted to get home. Cylinder head was slightly warped by overheating but still in spec enough it didn't need resurfacing or replacement. Water pump was replaced. Noisy, kind of rattling noise, for maybe 12 months before the front seal on the shaft went spewing coolant everywhere, but it was a cold night so I drove it home (approximately 12 km). Lots of steam coming from under hood at that point, but I replaced water pump myself in my driveway, and seemed fine, except I missed one step which is always top up the coolant after you circulate it to push air out of system. 
36270 mi Engine light ON: Tech just cleared the light as it may have been weather related and asked to keep an eye on it. 
68000 mi Water pump was leaking a small amount of coolant. Covered under 100,000 miles powertrain warranty. 
24000 mi Replaced noisy water pump 
7000 mi Water pump 
62000 mi

US $100
Coolant leak at base of radiator where metal and plastic components meet. 
60760 mi

A $2950
replaced resonator intercooler,hose,damper crankshaft,acc belt,idlers & pulleys hose charge air. Chrysler Jeep (shame on you. this should not be necessary. Some parts may not need to be changed. Oil leaks at low mileage. Southport Austrlia 

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2015 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic RWD

23141 mi Fuel vapor hose failed so it was replaced 
66000 mi

US $100
Oil leak, shop diagnosed as broken oil filter mount, replaced 

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2015 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic AWD w/low range

92000 mi

US $7000
What appeared to originally be a failing thermostat turned out to be a cracked radiator that then caused other damage to the belt, thermostat, mounts, and other areas. All had to be replaced. 
26000 mi Radiator leak. Replace radiator. 
35800 mi I noticed a wet oil stain on engine. Dealer had to re-seal front timing chain cover with new gaskets. 

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2015 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic AWD

36000 mi

US $250
cracked thermostat housing...,was leaking fluid...repaired, and fluid changed (I had brought it in requesting air conditioning check)... 
35000 mi Oil seepage front engine cover near alternator. 
10000 mi Emission issue, cracked hose. Part was ordered, that was trip 2, then was installed incorrectly, trip 3 to fix that. 

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2014 Jeep Grand Cherokee 4dr SUV

turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD w/low range

22800 mi catalytic convertor/particulate filter needed changing 
27000 mi the catalytic converter/particulate filter which had been ordered was replaced under warranty 
Air intake hose to turbo came off - not properly connected at factory. Hose has built in fastener needs to be lined up perfectly to fit and connect properly. 
7000 mi Check engine light indicated problem with exhaust system. Dealer unable to determine what part, if any was defective. As a result, repair was not successful. 
7300 mi Reflash of system check engine light showing low catalyst efficiency had new software loaded. 
9000 mi Chk engine light (4th time) needs new catalyst, on back order. WORST CAR I HAVE EVER OWNED IN TERMS OF RELIABILITY. Only saving grace is dealer is very responsive, Chrysler / Jeep is terrible at corporate level! 
3000 mi Warning message on dash read: "Exhaust filter 100 percent full. See dealer." Engine would not go into upper gears after message came on, with maximum RPM limited to 2,850 (limp home mode). Dealer fixed problem under warranty. 
10200 mi "Check Engine" light came on while vehicle being driven by my stepson. (He is very hard on cars. I was not in the vehicle with him.) I am taking the Grand Cherokee to the dealer today to have this problem checked out. Update: probably only reset light. 
27000 mi Oil leak on right side. Don't know yet what is leaking, but seems to be engine oil rather than ATF. 
36000 mi

US $281
Warning message on dash read: "Exhaust filter 100% full. See dealer." At my wife's request, dealership also checked for leaky cooling system, as wife said she "smells antifreeze from time to time." No cooling system leak was found. Coolant level was fine. Dealer's service department replaced in-cabin dust and pollen filter which they said was dirty. (Replacement of this filter cost a total of $65.95 for parts and labor.) 
2000 mi Plastic elbow joint in coolant line had a crack and allowed coolant to leak out of engine under pressure. Engine overheat light lead to tow. Repaired under warranty, waited 2 days for part. 
17400 mi Threw a CEL. Vehicle was driving and acting normally. Code dealt with the DEF system, dealer replaced the SCR cat converter under warranty. SA noted that Jeep introduced a new cat converter part number to deal with high failure rate. 
16120 mi Check engine light came on P20EE error. NOx out of range. Software updated. Emissions system cleaned. Light reset. It came back on in a couple of days. Needs new catalytic converter. This is a known problem. TSB has been issued. 
16920 mi Changed catalytic converter and DEF sensor 
35340 mi

C $1400
DEF injector replaced 
10500 mi Catalytic converter replaced 
18000 mi Smart module was installed with a pinched wire and finally gave out so the vehicle was running poorly. 
20000 mi The part that was replaced has failed again. A replacement part has been ordered. It is related to the fuel system and causes the engine light to come on and reduce gas mileage. 
21000 mi Wouldn't pass inspection due to computer faults within catalytic system. Put on new part and had to "break it in" and drive it several hundred miles before it would register on inspection system. Chrysler sent wrong part twice. 
30000 mi Diesel air mixture device. Still on warranty. 
7000 mi emissions control 
64000 mi

US $125
Particulate sensor failed. The repair was under dispute with the "wrap-around"extended warranty. The dealer had to broker the situation and it has been repaired underneath the warranty. It was 5 hours of labor because of the position of the sensor. 
First of three issues with the check engine light. 
3000 mi Check engine light came on again (third time). This time they replaced the Diesel Emission Fluid pump. 
59000 mi Small antifreeze leak. My mechanic had it for 2 days and couldn't find the source of the leak. Intermittent leak. I recently traded it in. 
4200 mi DEF sysyem error due to failed DEF injector. Vehicle unable to restart after 250 miles. 
17000 mi Check engine light for P20EE Code definition is "SCR NOx Catalyst Efficiency below Threshold Bank 1". There was a TSB issued. The dealer reflashed the PCM to turn out the light. 
21000 mi MIL light came back on a week after previous repair. Same code P20EE. Dealer said the head gasket is leaking. Ordered part. Gasket came in but dealer broke catalytic converter while replacing gasket. Converter on back order. MIL returned with the same code. Took vehicle to a different Jeep dealer. Code P20EE indicated to replace SCR. New SCR installed. Vehicle finally fixed. 
68368 mi

US $108
Check engine light came on. Code P242B-00. Needed new exhaust sensor. Part was ordered on Friday, arrived and installed the following Tuesday. 
33000 mi Engine light was on ... warranty work was done on the emissions system and a software upgrade was performed. 
44000 mi

US $100
Check engine light was on. They replaced exhaust temperature sensor and catalytic converter. The vehicle had this done once before while under warranty. I had the extended warranty with $100 deductible for this service trip. 
53000 mi Engine light on again - code was for DPF system - forced a DPF regen and system passed (diesel emissions - covered under factory warranty). Note** picked up vehicle and engine light was off. Engine light came back on within a week. Will schedule another visit when free rental becomes available. 
23000 mi P20EE code.Cat Converter TSB. Cat replaced under warranty. 
27000 mi Reflash done on PCM. 
39000 mi Sludge in coolant overflow tank. Replaced EGR cooler, overflow tank, associated seals etc and a cooling system flush. All done under warranty. 
8360 mi CEL light on, DEF problem 
8560 mi CEL light on again, DEF issue CEL light on again, DEF issue right after last repair 
24000 mi SCR replaced 
28000 mi SCR Sensor 
15000 mi Malfunction Indicator Light (MIL) came on. Took vehicle in for repair. Parts are on order (for over a month) have been driving with the light on for 1000+ miles. Dealer says that no damage will occur, Remote Start will not work now either 
69000 mi diesel engine has a canister that stores particulate filter that requires "burning off" when it's full. the canister may crack and allow coolant to enter and burn off. the canister may catch fire to the passenger compartment. was safety recalled and repaired but the dealership messed up the repair and had to take it back to get fixed, again. 
181000 mi Car developed leak at fuel tank in July 2015 due to corrosion issues I believe 
4960 mi DEF system failure. Replaced DEF line + Injector. 
17980 mi left catalyst 
34140 mi replaced catalytic converter under warranty 
19840 mi DEF INDICATOR STUCK AT NEARLY FULL FOR MOST OF JAN AND FEB WAS TOLD NOTHING COULD BE DONE AS DEF WAS LIKELY FROZEN. IN MID MARCH DEF WARNING ( 650 KM UNTIL ENGINE SHUT DOWN ) CAME ON, DEALER ADDED DEF AND REFLASHED SYSTEM. SYSTEM WAS FLASHED ON FRIDAY AND WARNING REOCCURRED ON MONDAY. AS A NEW FIX WAS RELEASED ON SATURDAY SYSTEM WAS REFLASHED WITH NEWEST FIX AND TO DATE SEEMS TO BE WORKING 
26040 mi DEF system messed again, service engine indicator came on, dealer replaced a hose in def system, everything ok now 
27240 mi code P20EE, SCR CATALYST EFFICIENCY BELOW THRESHOLD. cat replaced, some sensors on cat replaced because could not remove from old cat. 
47800 mi

US $100
Converter faulty. Sensor defective.def nozzle replaced. All were upgraded. Was covered under extended warranty with 100 dollar deductible. Otherwise would of been 5400 dollars. Very disappointed with these failures 
55000 mi Removed nox sensor rear. Had to clean it and apply anti seize to the thread. 
60100 mi

US $800
Exhaust temperature sensor 
68000 mi

US $275
Oxygen sensor bad. Concerned about long term reliability 
69000 mi

US $2300
Engine light. Replacement of SCR. Replacement of front and rear NOX sensors Replacement of rear exhaust temperature sensor 
72000 mi

US $282
Another bad sensor 
100000 mi

US $5820
Check engine light on. Intake manifold plugged with soot. EGR replacement due to soot. Mass air sensor cleanup. New intake manifold and sensors 
100000 mi

US $1500
Replaced SOOT collector 
37000 mi

US $350
Exhaust filter plugged and made car undriveable. 

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2014 Jeep Grand Cherokee 4dr SUV

470-horsepower 6.4L V8 8-speed shiftable automatic AWD

35340 mi Code P0304 flashed. Replaced left bank cylinder head. 
4000 mi Check engine light came on with P0171 and P0174: lean fuel from 2 sensors. Everything checked out fine at delear and the indicator had to be reset. Computer thinks it was triggered because of hard braking while engine was still cold. 
6300 mi Continued P0171 and P0174 lean fuel codes. STAR system says 'improper auto-stick operation when engine cold'. But, I'm always breaking when cold, as I live on a hill. Dealer replaced MAP sensor. Problem still recurred. Problem fixed with software update which specifically addressed this problem. 
7020 mi Pushrod failure. replaced pushrod and rocker arm. 
11000 mi Oil pressure sensor failed. Part is on nationwide backorder, much like most parts on the 2014 Jeep GC SRT. 

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2014 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 8-speed shiftable automatic AWD w/low range

20000 mi MIL on. ODB2 scanner reports P0520 error: Engine Oil Pressure Sensor Circuit Found TSB 18-034-14 (known issue). Replacement part on backorder. Scheduled follow-up appointment. 
21000 mi MIL on. ODB2 scanner reports P0520 error: Engine Oil Pressure Sensor Circuit Found TSB 18-034-14 (known issue). Replacement part was ordered from previous visit. Installed and issue corrected. 
29000 mi Burning oil. Blue smoke from exhaust, and low oil levels between oil changes. Shop suspects that a software issue caused higher-than-necessary vacuum pressure and issue would be fixed with SW update. Have not noticed symptoms since. 
6300 mi Engine burning oil on startup. Dealer claims there is a known issue, replacing oil pan. 
7000 mi MotorWorld replaced oil pan, but smoking issue became WORSE. M.W. after 2 more trips did not identify the issue and "Could not replicate" - went to Berger. Berger saw smoke first time, drained >1 qt oil M.W. overfilled, smoking stopped. 
15500 mi CEL for oil pressure sensor. Replaced under warranty. 
26600 mi Check engine light for oil sensor. Replaced under warranty. Several TSBs / flashes done as well at no cost. 
12000 mi MIL light was on. Dealer ran code and said fuel filler neck needs replaced. Part on back order. Not repaired yet, was out of Town when this happened. had to drive home 700+ miles. Was a little nervous 
29000 mi Oil pressure sensor failed. Reported max pressure causing engine light to come on and disabling the remote start. 
18600 mi blue smoke problem at cold start, parked on incline oil leak 
30500 mi Replaced water pump under warranty 
41000 mi Rear Main Seal 
23000 mi From the first week I owned the Car it smokes oil smoke upon startup. Dealer as completed an oil consumption test. Dealer has opened a STAR request to Chrysler direct for solutions. No reply yet. 
25300 mi Smokes when start up in my incline driveway. Dealer determined the oil pan needed replaced, then kept it for oil consumption test. All seemed OK....two weeks later more smoke. Dealer pulled head off engine and found crack in head gasket. Engine continued to emit smoke at start when Jeep parked in my driveway...slight incline. Took four times to the dealer and Chrysler Mechanic to find problem with oil leaking into manifold. 
46000 mi Fuel vapor recirculation solenoid 
38000 mi

US $100
Engine light on due to faulty O2 sensor 
44000 mi

US $150
leaking radiator 
42000 mi Leaking Coolant 
50000 mi Water pump failed and was replaced. 
22500 mi

US $125
Water pump failure 
60000 mi replace water pump 
66000 mi replace the aftermarket waterpump with an OEM now that parts are available 
95000 mi

US $100
Cooling fan running at full speed due to high transmission temperature; cooler bypass valve failed. 

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2014 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic RWD

11600 mi MIL illuminated due to bad oil pressure sensor/ 
1800 mi Fault code indicating fuel pressure sensor out of range. Dealer replaced fuel pressure sensor. Unknown if this resolved the issue because of other issue with ABS and traction control. 
3000 mi Notified Chrysler Customer Service of unresolved issues. They finally got technical expert in contact with technician at dealership. After two days of troubleshooting, identified improper wiring connection in engine compartment. Resolved. 
31400 mi

US $80
Check Engine light on. EVAP emissions codes. Spring-loaded fuel filter seal was gunned up and not fully closing. 
82000 mi

US $3500
Thermostat failed on road trip, leading to engine running hot and possibly burning up radiator fan. Dealer replaced fan and water pump (minor leak) but failed to rectify problem. Dealer then replaced radiator. While testing with new radiator, thermostat housing started to leak. Dealer replaced thermostat, correcting problem. Probably only needed thermostat and fan. 
20000 mi Oil pressure sender replaced. 
47800 mi

US $100
Primary fuel pump died. 
89000 mi

US $870
Oil pump replaced due to oil pressure control circuit stuck off (engine warning light was coming on sporadically). 
65000 mi

US $195
Fuel injection flush 

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2014 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic AWD w/low range

3000 mi Emits blue smoke from exhaust on start up. Chrysler advised replacing PCV valve. Has reduced but not cured the problem. 
5000 mi Dealer diagnosed exhaust smoke as caused by leak of coolant into cylinders. Replaced both cylinder heads. 
12200 mi Replace sensor 
20000 mi Check engine light on. Plus car will not stay in ECO mode when selected. 
136000 mi

US $2000
Bad rocker bearings, replaced all rockers and lifters. Cracked oil filter housing. 
21000 mi Check engine light came on. Dealer worked on it for 4 days and replaced the oil pump and rear main seal. So far so good. I've never had a car that needed a new oil pump. 
47000 mi Oil filter neck was leaking. Was replaced. 
73000 mi Oil cooler line leaking, was replaced 
74000 mi oil leak 
87363 mi Engine mounts diagnosed as torn. Parts were on national backorder and unavailable. No repair performed. 
95491 mi

US $100
Replaced torn and leaking engine mounts, both sides. Covered under extended service plan, $100 deductible. 
47000 mi I noticed a "ticking" sound coming from engine after returning from a trip. Took to dealership and found out the passenger cylinder head needs replaced! Covered under powertrain warranty & jeep extends to 150 or 10 yrs for these 3.6L heads. 
62000 mi MIL indicator lit. OBD diagnostics said cylinder 2 misfire. Replaced valve follower and rocker arm. 
6100 mi Loud noise heard during cold start-up. Delete replaced water pump but that was not the problem. Return trip for radios flush because dealer topped off with wrong coolant. Problem ended up being the belt tensioner 
7200 mi Squeak from pully. Replaced under warranty 
17100 mi Smelled radiator coolant. Dealer did test and found leak. Replaced radiator core. 
11000 mi Oil pressure sender needed to be replaced. 
52000 mi

US $350
Idler pulley, belt 
22000 mi Noticed a small oil leak, drove to dealer. Dealer found a leaking oil cooler housing and oil filter housing leaking. Replaced housings, as well as upper and lower intake gaskets. 

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2014 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 8-speed shiftable automatic AWD

Applied TSB. 
6700 mi Engine light came on: could not figure out what the cause was. did evap leak test and was not the issue. They thought it was a software issue. was in the shop first time for 1 day and was not fixed. 2nd time they had it for 10 days. 
18000 mi oil leak, 
19000 mi

US $60
Engine service soon light. Diagnosis at the dealer indicated need to replace the thermostat, engine not warming up quick as it should have. Thermostat replaced under warrantyrnThey also reported need for alignment which I paid about $60 for 

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2013 Jeep Grand Cherokee 4dr SUV

470-horsepower 6.4L V8 5-speed shiftable automatic AWD

6200 mi Fuel System - Car misfires and at times it stalls when accelerator is pressed. Throttle Body and sensor changed. 

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2013 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

38000 mi Water pump failed Technician did not correctly plug in cooling fan during previous repair. 
85000 mi Starts, then immediately stops. Cycling the start/stop button allows it to start again and run. dealership has had it 5 times and still no official diagnosis other than wanting to charge me $500 for changing key fobs. I did not allow them to do that, as costs for fobs and resets are <$250. And they were giving me a "deal". 

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2013 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD w/low range

51000 mi Took the vehicle in to get looked at for loss of coolant and loss of power steering fluid. Showed tech where leak was behind the water pump. I was told until it gets worse then he wasn't going to take it apart. 
68000 mi

US $250
Water pump was leaking and had to be replaced. 

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2013 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD

101000 mi

US $200
Replaced both Engine Mounts 

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2012 Jeep Grand Cherokee 4dr SUV

turbocharged 237hp 3.0L V6 Diesel 5-speed shiftable automatic AWD w/low range

11880 mi

€85391
Wasserpumpe mit Thermostat 
Refitted heat shield on exhaust system, noise now gone. 
84000 mi R&R Thermostat Housing, R & R Water Pump operation 

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2012 Jeep Grand Cherokee 4dr SUV

470-horsepower 6.4L V8 5-speed shiftable automatic AWD

85000 mi

US $950
Leak in around Oil Cooler 

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2012 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic RWD

17000 mi Water pump leak....Replaced water pump 
33000 mi

US $100
Replaced 16 spark plugs 
60000 mi

US $600
Replaced water pump 

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2012 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

100083 mi

US $100
Replaced water pump with Mopar replacement and replaced radiator hoses, thermostat, and serpentine belt 
13900 mi A hose in the engine bank rubbed up against a fan wheel and caused a leak in the coolant. 
20000 mi loss of throttle power, also throttle pulsing or surging 
62200 mi Misfire on cylinder number 3. Dealer unable to repair. 
68000 mi misfire cylinder 3, lifters and cylinder damage 
133000 mi

US $100
water pump failure 
47800 mi

US $971
water pump was leaking. replaced water pump and thermostat. replaced water pump and thermostat 
156000 mi Fuel pump relay replaced. 
5260 mi Coolant leak from around sensor. Resealed sensor and replaced hose clamp that had been installed incorrectly from factory. 
25420 mi Water pump leaking - replaced. 
28520 mi Had a problem restarting the engine after making a stop during a trip. Able to restart after several attempts and proceeded home. Recall mod that included the installation of an external fuel pump relay and necessary wiring. 
35200 mi Lifters were rattling. All 16 lifters replaced on the Hemi. 
12000 mi left exhaust manifold cracked 
18000 mi

US $219
Engine shuddered after start up as if a spark plug was bad or an injector was not working. Spark plugs replaced in previous 2000 miles. Cleared up just before dealer. Dealer switched them to OEM plugs, said must use these. 
41000 mi Water pump failure 
35000 mi

US $1000
Water pump failed at 34,000 miles on 5.7 Hemi. Common problem. 
30400 mi Code indicating faulty EGR mapping flashed CPU 
36000 mi Leaking water pump and thermostat 
39700 mi

US $500
Faulty fuel pump relay which caused the ABS and TIPM module to go bad. Replaced ABS module and installed work around for faulty fuel pump relay. W/o work around would have been towed. 
49000 mi

US $400
Engine lost all oil and seized. Entire powertrain was replaced. Radiator also needed replacement. 
79000 mi Water pump and Tensioner 
36000 mi

US $480
replaced lower radiator hose 
1000 mi Performance with 5.7 hemi is sluggish. shudders when giving it gas going up hill 

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2012 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic RWD

26500 mi Check engine light came on. Apparently computer needed to be reset. 
4700 mi Pretty bad coolant leak. Water pump and thermostat replaced. 

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2012 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD w/low range

29000 mi The oil pump has been replaced. 
34126 mi

US $354
CEL PO128 - Thermostat not opening. Replaced thermostat and antifreeze 
59000 mi

US $400
Oil cooler and oil filter mount replaced 
59000 mi

US $1000
Oil pump replacement 
43000 mi Warranty repair for fuel pump relay. 
88000 mi Idiot light for Gas Cap came on one day, then later that day check engine light came on. Replaced gas cap with new. Took to repair shop to have error code reset, and it immediately reappeared. I was tired of spending $$ on POC. Traded in. 
28000 mi Replaced cylinder head. 
2300 mi Engine trouble light came on. Scan showed nothing specific wrong, microprocessor was reset and light hasn't come on since. 
28600 mi Cylinder head replaced, factory defect. 
42700 mi Check engine light from cylinder misfire. 
14560 mi starting with push button, attempt to start stall, can not fix until the part actually won't work 
83700 mi

US $65
Motor mounts failed at 83700 miles. I have factory extended warranty and it covered the repair. $65 was my deductible. 

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2012 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD

9000 mi Check engine light on. Fault determined to be in error. Dealer reprogrammed CEL programming per TSB. 
26000 mi CEL came on Nov. 30th. To dealer service on Dec. 1. Problem went beyond cylinder - something about crankshaft. Chrysler making special part fix. Part delivered, but then recalled. Lease ended Jan 1 15. 
66960 mi

C $150
Relay for electric fuel pump failed and needed replacement. The fuel pump didn’t fail while the vehicle was running. Rather, it had been giving problems starting. Once running it was usually fine. Eventually it would not start at all, and I had to get it towed from home to the dealership. There were no codes or other clues, but of course an electrical test was able to isolate the problem to the fuel pump relay.  
30000 mi Left cylinder head was replaced 
37000 mi Check engine light came on. Code indicated gas pressure issue. Loose gas cap causing warning light. 
8700 mi Engine was leaking coolant, leak was found to be from a bad thermostat housing and was replaced. 

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2012 Jeep Grand Cherokee 4-door

8-cylinder automatic 4WD

35000 mi

US $50
The PCV valve was partially blocked and the pcv hose had started to collapse when it got hot. This caused the air filter to dampen with oil. 

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2011.5 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

11660 mi Small coolant leak detected, coolant marks on hood (inside engine bay) and front of engine. Dealer checked and replaced the water pump under warranty. 
38440 mi Had intermittent problems with starter cranking but no engine start. Turned up to be a problem with the factory starter relay. There was a bulletin for installing a by-pass relay that was performed to my vehicle, fixed the problem. 
52080 mi

$300
Water pump failed, new water pump required and replaced failed one. 

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2011.5 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD w/low range

74400 mi

A $450
Thermostat 

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2011 Jeep Grand Cherokee

Engine not specified

78000 mi fuel pump recall 

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2011 Jeep Grand Cherokee 4dr SUV

turbocharged 237hp 3.0L V6 Diesel 5-speed shiftable automatic AWD w/low range

36340 mi Water pump 
108500 mi The Grand Cherokee started to leak suddenly oil and water after 172000 km. To fix was estimated at $8000.00, so decided to trade it in. 

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2011 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic RWD

10500 mi Updated software for Drivetrain to repair loud rattle noise. Updated software for Drivetrain to repair loud rattle noise. 

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2011 Jeep Grand Cherokee 4dr SUV

360-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

39000 mi

US $700
Radiator blew out (plastic section on the side) Installed new radiator, hoses, and cap. Noticed temp gauge rising quickly when only two blocks from my preferred service station. When I parked in the service station I got out and saw the fluid pouring out from under the car.  
7000 mi This on-going shudder problem cannot seem to be fixed. The vehicle has been in the shop for 21 days now. They replaced the drivetrain control module. Chrysler determined it was the wrong module. Did not fix the problem. 
26100 mi

US $106
Fuel System Diagnostics run but no problem located. 
80000 mi

US $200
Faulty brake pedal sensor caused Electronic Throttle Control sensor to fail. Vehicle would lose all throttle control momentarily. Easy fix. 
78740 mi

C $200
Noisy water pump bearing. Replaced pump. 
109120 mi

C $700
Water pump was leaking. 
53700 mi The push start ignition and keyless touch and go features quit working. 
196000 mi Head gasket seal failure cost $2,000 to replace. 
39000 mi

US $140
Check gas cap light sudden onset even though the gas cap was found to be properly secured. Two weeks later Check Engine Light comes on - problem w/ EVAP. Dealer inspects & determines bad gas cap. Replaces gas cap. 
65300 mi

US $700
bearings in water pump started to fail causing intermittent loud squeaking noises from under the hood 
56000 mi

US $450
starting issue(long crank time,sputtering,would start fine with remote)found to be internal fuel pump relay stuck open. lead to dead battery and "broken key" warning. overlay harness installed to correct issue. also recall service on brakes. 
73900 mi

US $100
engine mounts blown and leaking. causing severe vibration at idle and substantial "clunk" on start up 
76000 mi

US $100
failure of radiator (while at speed on highway). after replacement of radiator, thermostat and lower hoses it was found that the water pump was not moving sufficient fluid. it was also changed out. tons of fluid exposure under hood 
76700 mi

US $100
error code p2135, check engine and voltage light appeared. (TPS voltage correlation error) dropped off and dealer also recovered hard code related to throttle body internal voltage error. Entire throttle body was swapped out. 
74500 mi

US $20
evaporative emissions leak code, replaced gas cap refueled to full tank. code went away 
86000 mi

US $100
check engine light codes showed, throttle wrong position detected. recall work done on throttle pedal clip pan and related seals replaced, system flushed and oil replaced. front diff serviced. power steering system flushed and refilled alignment* (was not done and vehicle had to be taken to alternate shop) codes reset Wrong oil type detected. Upon inspection it was found that the oil changed at last service was 5-30 synthetic (vs 5-20 conventional required) weeping at pan seal and drain plug found to be leaking excessively. 
4000 mi Transmission shudder, performed Rapid Response TSB flash 
48000 mi

US $650
Water pump was making a whining sound - replaced 
88400 mi

US $80
Temperature sensor 
62000 mi

US $10
Replaced Gas Cap - leaked enough to give DTC errors 
102000 mi

US $1700
Water pump self destructed and also damaged radiator 
1000 mi Engine check light came on diagnosed as small evap leak, dealer ordered replacment purge solenoid, installed it following week, no further problems. 
68000 mi Exhaust manifold leak and timing chain cover oil leak. All covered under warranty. 
102000 mi

US $400
Water pump failure. 
11000 mi Major issues with keyless ignition system, soemtimes fails to recognize key in car, then shuts car off. Truck died on the freeway. Have been to dealership 4 times for this 
34000 mi exhaust manifold bolts broken 
30380 mi replaced pcv valve due to smoke from exhaust. 
24180 mi Water pump housing leak 
1000 mi Blew a heater hose at 500 miles...dealer said hose was not seated properly and replaced hose clamp. Towed to dealer and picked up next day...also rotors needed to be cut? Pulsation in brakes when i brought it in for hose repair. 

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2011 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic RWD

27000 mi One of cylinder was missed fired. 
1500 mi Key stopped working to start the engine. 
60000 mi Multiple attempts to start most often in the morning. The vehicle stalls while driving. Fuel pump running after vehicle is turned off. The totally integrated power module (TIPM) was replaced. 
21000 mi Radiator failed @ 20k miles. 
36000 mi

US $145
Cylinder head replacement. 
33800 mi

US $700
The check engine light came on and it was a problem with the coolant thermometer keeping the car too cold. 

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2011 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD w/low range

130200 mi

C $270
Exhaust pipe replacement 
72852 mi

US $368
Check engine light came on no other symptoms. Replaced Thermostat housing, replaced T-Stat assembly/ Bled and filled coolant. 
91000 mi

US $400
Engine oil switch problem causing intermittent power loss and check engine lights. Problem was attempted to fix once and persisted after vehicle was initially returned. 
11000 mi SKIM module failure, vehicle would not recognize keys or start, even with manual key. Key fob locked with manual key inserted and had to be forcibly removed. Vehicle towed to dealer for repair. 
183000 mi

US $40
Repair/replace radiator hoses 
185000 mi

US $750
radiator and upper and lower hoses,. 
197000 mi

US $300
Radiator, Water Pump and Temp Sensor 
139000 mi

US $48
Thermostat stuck open, engine running too cool. Replaced t-stat. 
40600 mi Maintenance and recalls. Accelerator stuck. 
38000 mi

US $100
Transmission cooler leaking/same part as the A/C condenser. 
67700 mi

US $100
Fuel pump relay in TPIM failed. The thermostat was sticking open. It was replaced and cooling system flushed. 
8000 mi Cam position sensor defective. Brought to dealer for replacement. Problem corrected. 
176000 mi

US $40
Engine RPMs would surge when idle and when driving. Replaced the throttle position sensor. 
218600 mi

US $50
Replaced faulty oil pressure sensor. Sensor was leaking oil into electrical connector causing incorrect pressure readings. 
81000 mi

US $550
Oil cooler housing damaged. Unit houses oil filter cartridge. Small spring within unit that oil filter mounts to broke during change of filter. 
47000 mi

US $38
overheating when towing. Changed out thermostat, bled cooling system. suspect the radiator is just plain not big enough for towing in 100+ degree temps in the southwest desert mountains. 
64700 mi

US $350
Intermittintly, ehicle would crank, but not start. If using starter button, could not get car to stop cranking. Dealer traced problem to fuel pump relay. Had to pay for repair, submitting for refund on recall. 
117000 mi

US $275
Oil cooler leak. Replaced oil cooler, which entailed removing upper and lower intake manifolds. 

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2011 Jeep Grand Cherokee 4dr SUV

290-horsepower 3.6L V6 5-speed shiftable automatic AWD

87000 mi Cylinder head had to be replaced. Covered under warranty. Replace catalytic converter 
87700 mi Replaced 2nd catalytic converter 
53000 mi

US $150
Replaced cylinder heads and valve 
95000 mi

US $50
Bad thermostat, causing check engine light. Replaced thermostat, and cleared code. Code did not return. 
36200 mi

US $1700
Intermittently cranks but no start. Fuel pump relay recall performed to alleviate issue. Didn't solve problem. Next, WIN module replaced. That didn't work. Finally, TIPM replaced, which so far has worked, albeit $1500 later. 
47000 mi Harmonic balancer dislodged causing puncture of timing chain cover. Due to intermittent nature of problem, diagnosis was difficult. 
51200 mi WIN ignition failure. Car failed to start intermittently.  
55000 mi

US $100
Replaced thermostat 
89900 mi

C $408
replace esim 
15000 mi Full engine replacement 
60000 mi There was a cylinder misfiring that had to be replaced. Two days, more than a spark plug. Wife thinks they replaced the cylinder itself. 
6000 mi Applied ESC TSB 18-001-11 
20000 mi Water pump was making noise, pump replaced under warranty 
26300 mi Intermittent problems with stalling and failure to start, key fobs replaced. 
50000 mi

US $100
Vehicle occasionally stalled after starting, dealer replaced Wireless Ignition Node. 
68000 mi Check engine light and sluggish performance, replaced exhaust cam phasers. 
104300 mi

US $100
Intermittent CEL, replaced evaporative system detector 
128000 mi

US $100
and motor mount 
69000 mi

US $415
Oil pressure sensor replaced. 

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2010 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic AWD

7320 mi Engine had severe lifter noise while driving. Took to dealer immediately, technician heard noise while moving into bay. After hooking up diagnostic equip and restarting noise was gone. Issue documented. 

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2009 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic RWD

130000 mi

US $600
Coils and plugs had to changed for the second time in a year. 

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2008 Jeep Grand Cherokee 4dr SUV

turbocharged 215hp 3.0L V6 Diesel 5-speed shiftable automatic AWD w/low range

91760 mi

C $530
CEL on: replaced glow plug control module 
65100 mi

C $700
Replace six glow plugs and Glow plug controller 
88040 mi

C $500
water pump bearing failed with loss of coolant. replaced water pump 
55180 mi Replaced intake swirl valve actuator motor 
78420 mi

C $500
turbo intake hose loose, not installed correctly, probably after swirl valve actuator motor replaced 30000 km ago. hard to install correctly because very little clearance. might also be prone to loosening. also replaced nearly clogged air filter. 
90900 mi

C $300
replaced #1 glow plug 
61680 mi

C $800
replaced all 6 glow plugs AND the management computer for the glow ignition system 
58360 mi

C $1000
Replaced rear main engine seal due to excessive weeping of oil 
93000 mi

C $250
Hard starting when cold. Had to replace fuel/water separator filter and sensor. 
66960 mi

R 1500
Swirl motor gave in. By-passed the motor. 
84320 mi

R 5000
Replaced both front diff mountings 
83700 mi

R 25000
Replaced glow plugs and module 
54000 mi

US $110
Various dash lights - engine, throttle sensor, 4WD. Reprogrammed a control module "FDCM" and ordered (but not installed) MAF sensor and hose, air cleaner to turbo. 
71000 mi

US $633
Glow plug module failed 

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2008 Jeep Grand Cherokee 4dr SUV

330-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

61000 mi

US $200
replace EGR valve 

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2008 Jeep Grand Cherokee 4dr SUV

305-horsepower 4.7L V8 5-speed shiftable automatic AWD w/low range

91000 mi

US $80
Water pump failed. 
112300 mi Electrical recall on ignition switch and start circuit. Symptoms included accessories blacking out but engine continued running - super freaky - and the keyless entry would on occasion forget one of the fobs. 
108500 mi

US $50
Idle air control valve sticking 
126000 mi

US $10
Developed phantom Chrysler stall as reported by other owners. Diagnosed as stray EMP from coil packs to main loom to PCM. Pulse placed PCM into low oil shutdown momentarily. Fabricated EMP shield for main loom. 
170000 mi

US $1000
fan belt clutch and attached water pump replaced engine cut off completely - no warning lights or codes. stopped regardless of in motion or not! Had to stop vehicle, put in park, and restart. Would die again soon. Ignition coil out, all (16) spark plugs replaced, and plug wires replaced 

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2008 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic AWD

38200 mi RECALL P57 IGNITION SWITCH. NO PARTS YET. I HAVE A CASE # NOW FROM 3/10/15. 
40000 mi Recall P57 Key start up S/W. 
46000 mi

US $368
The top of the muffler was coming off. It look to me it rusted out. The tail pipe was ok. But we replace both. 
99000 mi

US $50
Replace fuel injector #2 
18000 mi New O2 Sensors, most likely caused by me spraying the bottom of the car with a hose. 
69000 mi water pump was replaced 
71000 mi

US $150
Water pump failed. 

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2007 Jeep Grand Cherokee

Engine not specified

144300 mi

US $115
Throttle position sensor 

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2007 Jeep Grand Cherokee 4dr SUV

turbocharged 215hp 3.0L V6 Diesel 5-speed shiftable automatic AWD w/low range

44800 mi

$2000
Changing the fuel tank 
77000 mi

US $150
Glow plug module failed, possible failure of one or more glow plugs also. Covered under Chrysler CPO warranty with a $150 deductible. 
89900 mi

US $150
Replaced two glow plugs under warranty - symptom was that the check engine light was on. 
98000 mi Replaced defective glow plug under two year parts warranty. 
101000 mi

US $300
#1 Glow plug had failed. R&R Glow plugs. 
136400 mi

C $2000
Oil drips through turbo into the intake manifold and gums it up. the swirl valve motor is at the top and seizes the motor. Sometimes can just replace the swirl valve motor and clean up the intake. Dealer will opt to replace intake, for $4000. 
116560 mi

C $2500
fixed it thats all that i care about 
140000 mi

US $10
The connector to the starter solenoid on these Jeeps are cr@p. Had to splice in a new connector/wire to the start solenoid terminal. Simple job, but a PITA since you can only get 1 hand in that area to work. Would have been nice to have a lift. Likely much easier to do if 2WD. That said, much easier to do than to replace the starter when the problem is the harness/connector! 
149000 mi

US $25
injector seal (copper crush washer) was leaking. Removed injector, cleaned injector and seal seat in head, installed in copper washer with the old injector. This is the 3rd injector this was needed in the past 10,000 miles (all different injectors), so seems like the injector seals are good for around 140,000 to 150,000 miles. 
70000 mi

US $150
short in system causing the lights to shut off and engine to restart. 
103400 mi

US $1660
Swirl valve failed. Common problem with this car read forums. 
114000 mi Oil in coolant appears to be Oil Cooler Failure. 
118000 mi Overheats. Dealer say hydrolocked with bad head gasket could not start. It starts for me over heats and pressure builds in cooling system. Believe it is a failed EGR cooler similar to NAVSTAR 6.0L Diesel Ford issues. 
5000 mi after 6 month storage oil on floor 5000 miles. Jeep dealer diagnosed as main rear seal, that relaced. 3 weeks 375 miles later oil again on floor Jeep dealer found oil in coolant expansion tank. What is wrong? 
5000 mi Oil on floor underneath car and on top of engine a 3.0 Diesel, back 3 weeks later for same problem same problem, oil on floor, apparently first fix not correct. now blaming a crack in what I think they say in fitting oil cooler. at this time 21 days in shop still not repaired. meet with Chrysler Rep today at dealer 
7000 mi trip to dealer was to flush cooling system for 2nd time. Will do one more time,install new overflow/expansion tank and themostat after driving about 1,000 miles. 
7000 mi still leaking oil under engine 
7700 mi Leaking oil. Diagnosis was a leaking rear main seal, second to be replaced. This date May 30 car is still in shop. Pan gasket has been on borkorder for who knows how long? Guess I am easy to get along with. 
11000 mi On Aug 15, the car engine shut off exiting an interstate, Car towed to Monken chrylser. Today Aug 16 received a call from writer, that a crankshaft sensor had been ordered, oil leak still there. Repaired after a week. 
11000 mi I told dealer I did not want the car anymore. Mercedes Diesel is a disaster. Unloaded all personal stuff, gave both sets of keys to dealer. Trying to work out a swap for new car. 
87000 mi

US $553
Crank pulley was beginning to come apart. Replaced crank pulley. 
US $275 Electronic control module was bad. Second for this car, First @ 31K miles. 
14260 mi PCV valve plugged causing excess oil consumption on 3.0 L Diesel engine. Fault code traced to transmission controller. Dealer reprogrammed and fixed problem which occurred in extremely cold weather. 
35340 mi

C $1800
Check engine light came on with message to service park assist system. Also engine would rev high (3500-4500 RPM)for a short time. Problem diagnosed by dealer, turned out to be a transmission control module. Expensive Mercedes part. 
58280 mi

C $1150
Turbo impellor ?? controlling air into turbo needed to be replaced. Prior to this they cleaned the swirl valve. Glow plug module was also replaced as it was generating a fault. 
48000 mi

US $450
Glow plug replacement Second glow plug replacement within 48 hours. a 2nd glow plug went w/i 48 hours of the 1st one going out.  Glow plug replacement on the 3.0 diesel M-B engine 
76000 mi

US $400
CEL indicated glow plug problem...3rd one replaced on the MB 3.0 Diesel 
135500 mi

US $350
Replaced All 6 glow plugs 
52000 mi

US $224
Bad #1 glowplug 
68000 mi

US $642
CEL indicated #1 glow plug fault, even after multiple replacements. Fault originated from glow plug module causing 3 other glow plugs to fail, Replaced module and all plugs. No fault recurrence noted. 
98500 mi

US $525
Bad turbo vane actuator 
101000 mi

US $670
Intake manifold swirl motor failed. Removed and replaced with new actuator assembly. 
123000 mi Diagnosed as needing new turbo, a $6000.00 repair. Not fixing - trading while can get rid of it. Otherwise, a good car. 

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2007 Jeep Grand Cherokee 4dr SUV

420-horsepower 6.1L V8 5-speed shiftable automatic AWD

52800 mi

C $5000
broken ringland; required engine rebuild 
26000 mi New Transmission Control Module 
29500 mi New Transmission Control Module; new Electronic Shifting Module; new fuel pump 
51000 mi

US $45
Radiator cap leaking. Replaced with new cap. 
53000 mi

US $20
Coolant leaking from defective radiator cap. New radiator cap installed, and coolant topped up. 

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2007 Jeep Grand Cherokee 4dr SUV

330-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

20000 mi Service TPMS alarm comes on at speed. Dealer ran tests and declared problem fixed. Problem remains and Jeep will return to dealer. 
90500 mi

US $668
Visual DISCOVERY:R&R Upp/Lower Radiator hoses;R&R serpentine belt;drain/flush/fill radiator (60% mix, ZerexG-05).Had 'fluids' looked at: Performed Diff. Service x 2;Transfer Case Drain/Refill;Trans Fluid flush & refill.No burnt fluids, NOW!! 
60000 mi Noisy exhaust (steady tick) and intermittent miss and surging/hesitation at cruise and wide open throttle. Dealer decided partially blocked convertor. Ordered new Y-pipe for install next week. Cracked spark plug - miss on cyl #8. New Y-pipe quieted exhaust. Hesitation under load and cyl #8 miss still exist. Dealer involved Chrysler, cannot identify the problem - puzzled. TWO top engine cleans, complete tune-up, MISS STILL EXISTS. Car in shop for 4th day straight. Misfire was identified as cracked spark plug. Dealer fouled plugs with top-clean chemicals and damaged a plug on install. Dealer did complete tune-up AGAIN and problem was solved. Truck now runs excellent.  
22000 mi Defective waterpump! 
47000 mi

US $85
Engine light came on; dealer said it was due to software...one update on warranty, one I paid for. 
73800 mi Engine light came on after previous repair. This time, the dealer listened to me and checked the catalytic converter. 
69200 mi Smell of gasoline while driving. Dealer could not recreate the conditions. 
92000 mi

US $1600
Replaced the seal between timing chain cover and the engine block, and replaced water pump 
78000 mi

US $200
Cat converter was replaced under fed emissions warranteernRear pinion seal was replaced. Recall for 4x4 system performed 

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2007 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed shiftable automatic AWD w/low range

111000 mi

US $100
Hard shifting, weird downshifting, weird idling. Turned out to be Throttle Position Sensor 
87000 mi

US $100
fuel system  
4000 mi Had TCM flash for TSB. Between 30-40 MPH car feels like being tugged from behind. 
33000 mi 2 mons earlier in late June, one night tranny was "stuck" in 4th gear. Ran ok except obviously slow to take off from stop. After 5 min stop, ran normal and had since then. No codes present, reflash tranny, does drive diff now, hope fixed! 
58000 mi

US $400
Noticed very slight oil leak lower front of engine behind serpentine belt pulley. Seal replaced. Had Chrysler ext warr/service contract that covered repair so was $0 vs over 400. Noticed very slight oil leak lower front of engine behind serpentine belt pulley. Seal replaced. Had Chrysler ext warr/service contract that covered repair so was $0 vs over 400. 
66000 mi

US $100
Check engine light, O2 exhaust sensor replaced but covered under $100 ded 7/70 svc contract. 
76600 mi Ignition switch recall. Had been easy to turn off while driving, especially for long-legged drivers like me. Had happened twice to us. 
82000 mi "Check eng lite" P0133 O2 sensor left bank on a few days and read at mechanic but problem cleared itself b4 repair (same this fixed 2+ years ago). 

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2007 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic RWD

45942 mi

US $327
Check Engine Light. has engine miss, multi-cylindar misfire, de carbon/clean fuel induction system. Cleared error codes. Test drove. 
81600 mi

US $300
The 'Maintenance Needed' (check engine) light came on and did not go off after several driving cycles. Diagnostics confirmed a defective sensor causing the faulty trouble code. 

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2007 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic AWD

149000 mi

US $50
Oil leak from right valve cover gasket. Replaced both sides. 
28800 mi Terrible smell when driving on highway. Was told oil leak, gasket ordered. Went back, gasket replaced. Still had smell. Went back for week. Was told leak from engine block. 13 working days in shop because had to order part. 
37000 mi

US $10
malfunction in shift bezel ecm. Took apart and cleaned and reassembled and re installed. No more codes 
67800 mi Replaced front crankshaft seal 
69000 mi slight coolant leak from a hose fitting. Dealer replaced a clamp. 
72000 mi Replace water pump 
19000 mi 1. Rubbing when wheel turned at full lock. Resolved:Reposition front wheel speed sensors by connector. 2. Burning smell - dealer indicates rustproofing on exhaust is culprit. Smell disappeared by Apr08, now only noticeable after hard uphill drive, Temp 
25000 mi Car would not go above 30 miles per hour. After a restart it was ok. Code identified shifter computer lost contact. 
36200 mi

US $300
Therrmostat relplaced 
31000 mi Replaced shift control module. 
86000 mi

US $300
Water pump was leaking. Pump was replaced. 

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2007 Jeep Grand Cherokee 4-door

4-cylinder automatic 4WD

12000 mi Repair headliner rattle, Address check engine light. 

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2006 Jeep Grand Cherokee

Engine not specified

101000 mi

US $400
Engine was blown, #2 cylinder worn. Estimated cost $4000-4500. Known problem with Jeep 6-cylinder 3.7 engines. 

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2006 Jeep Grand Cherokee 4dr SUV

330-horsepower 5.7L V8 5-speed shiftable automatic RWD

47200 mi

US $490
6 of the 8 frost plugs were corroded and leaking coolant. Repair shop replaced all 8 frost plugs. 

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2006 Jeep Grand Cherokee 4dr SUV

330-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

61000 mi

US $80
Replaced O2 sensors, EGR and PCV valves. 
85000 mi

US $300
Exhaust sensors 
22215 mi Replaced power steering pump under warranty and replaced leaking transmission cooler hoses. 
31000 mi Brought Jeep in for recall repair of brakes, shop discovered water pump was leaking and about ready to go. Replaced under warranty. Had to rent a car so they could keep vehicle overnight. 
54328 mi

US $54
R and R'ed EGR Valve. 
90500 mi

US $50
Thermostat gasket seal leaking. 
73000 mi

US $25
Passenger side aftermarket exhaust header flange gasket leaking. Replaced gasket. 
97500 mi Both header flange gaskets leaking. Tightened header flange bolts. 
99000 mi

US $40
Slight exhaust leak at flange just aft of catalytic converter. Replaced "donut" gasket. 
30000 mi

US $100
4-wheel drive warning came on--only needed software patch 

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2006 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed shiftable automatic AWD w/low range

77000 mi exhaust manifold gasket and two bolts 
55000 mi

US $50
Front differential transmission sensor for 4wd system 
161796 mi

US $845
Oil pan gasket 
163147 mi

US $500
Cracked cylinder head, bank 2. Shop suspected flawed casting from the factory. Declined repair (complete engine replacement required). 

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2006 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic RWD

109000 mi

US $390
Intermittent starter issues. Had spark plugs changed. Pcv valve, air filter. Etc. 

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2006 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic AWD

155000 mi

US $300
Car would start then die. over and over. Then got to a point it would not start at all. I switched relays around for the starter but they came back saying it was a starter relay. car would start and then die. over and over. same thing as last time. said they replaced the starter relay (which I checked before hauling it to the dealer). 
39000 mi

US $372
new battery and reprogram computer 
38000 mi

US $1700
Sensor in transmission-stuck in 1st gear. 
93000 mi

US $800
Transmission went to limp home mode, check engine light, dealer replaced transmission control module. Common problem, apparently-tow truck operator had same issue with identical Jeep. 

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2006 Jeep Grand Cherokee 4-door

turbocharged 6-cylinder diesel automated manual 4WD

109740 mi

€1000
glow unit for the diesel engine needed to be replaced 

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2006 Jeep Grand Cherokee 4-door

8-cylinder automatic AWD

29000 mi Replaced lifters and cam shaft. Dropped car off in September, got it back in October... took 6 weeks to fix - VERY frustrating. 

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2005 Jeep Grand Cherokee 4dr SUV

325-horsepower 5.7L V8 5-speed shiftable automatic AWD w/low range

28000 mi Vehicle slowly losing coolant. 
47000 mi

US $100
Intermittent rough running with check engine light. Acted as if water in gas. Dealer found bad pcv valve (oil in air cleaner), and plugs that hadn't been replaced as needed at 30,000 mile service. Problem hasn't repeated since.  
84700 mi

US $250
Bad EGR valve 
127820 mi

C $560
Replaced O2 sensor 
117500 mi

US $153
Leaking coolant, reservoir was dry and coolant was leaking from the front of the block. Bad water pump seal, working on replacing water pump. Have mechanics manual but doesn't seem to line up with what I have under the hood. Replaced the water pump, did not need to remove the fan as stated in manual. The Heater pipe runs under the plenum (sp) and that proved to be the biggest challenge of the repair as it would not re-seal into the new pump. Used weldbond! 
145000 mi

US $52
The Cam Position Sensor took a dive and the engine kept stalling. The computer threw an appropriate code and I replaced it with a new sensor from the dealer for $52.00 and 20 minutes worth of work. 
174200 mi

US $425
One of the valve covers had a minor leak at the rear, so I had both gaskets replaced. 
127000 mi

US $100
banging noise drive to reverse. Replaced transmission mounts 
132700 mi

C $1400
timing chain tightener failed and timing chain come off gears. replaced gears and timing chain, tightener, two exhaust valves, all exhaust springs, regrind all exhaust valves, plane the exhaust manifolds and replace 4 exhaust manifold studs on each head 
152520 mi

C $89
water pump leak heater core leak 
158720 mi Problems with the MDS System. One cylinder was misfiring 
135160 mi

C $1000
pcm failure still unable to drive 
55000 mi

US $1595
While tightening the positive battery terminal, the end of the wrench accidentally touched the metal of the FCM. Jeep would no longer start after wrench shorted FCM to positive terminal of battery. Replaced FCM, Jeep working great again. 
105400 mi

R 500
Car was jerking intermittently, and displaying error codes and MIL. Given the nature of the error codes, the crankshaft sensor was replaced, problem resolved 
178126 mi

R 16418
ECU replaced as intermittent dis on 1 of the input ports thermostat stuck, replaced 
59000 mi Earlier sensor repair did not solve trans over temp warning. Manufacturer said to replace engine control module 

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2005 Jeep Grand Cherokee 4dr SUV

230-horsepower 4.7L V8 5-speed shiftable automatic RWD

115000 mi

US $30
Camshaft sensor failed. Replaced sensor. 
118000 mi

US $450
Fan clutch and thermostat 

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2005 Jeep Grand Cherokee 4dr SUV

230-horsepower 4.7L V8 5-speed shiftable automatic AWD w/low range

104000 mi Idler pulley/tensioner pulley squealing. Idler pulley/tensioner was replaced along with serpentine belt. 
87000 mi

US $200
R&R WATER PUMP r & r water pump / oil change 
88500 mi

US $36
rear seal rear seal 
127000 mi Car is loosing engine coolant and using more oil than it should. 
84000 mi

US $2800
Blown head gasket. Leaking transmission cooler lines. 
47000 mi

US $67
Bearing went out that holds the fan shaft. Replaced the water pump, and fixed the problem. 
125700 mi

US $500
EGR sensor valve 
144000 mi

US $450
Replaced Thermostat 
112000 mi

US $600
During preventive maintenance mechanic showed me the extensive play in the water pump indicating it was the bearing(s) were beginning to wear and would likely fail soon. I have a history with the dealer and they do have credibility with me. 
100440 mi

A $1600
Temp indicator show erratic readings should be steady 100deg C but it was fluctuating between 100 and 115deg C. When bonnet was opened very slim steam was coming from left hand side of radiator.Impossible to see anything when engine cold. 
175000 mi

US $50
heater core leak; bypassed heater core 
70000 mi

US $384
Exhaust leak, driver side. Exhaust manifold gasket had to be replaced. Seems to be a common problem on the 4.7 V8.  
133600 mi

US $100
water pump leaking from gasket. replaced water pump serpentine belt, idler pulley and tensioner. 
156300 mi

US $200
radiator leaked, was replaced. 
172000 mi

US $8
water pump gasket failed. 
180000 mi

US $130
radiator replaced due to leak cooling fan clutch failed 
98000 mi

US $340
Replaced the exhaust manifold gasket 
117300 mi

US $260
Replaced passenger side exhaust manifold gasket 
36000 mi During previous ABS sensor diagnosis, Dealership coded in wrong VIN number so subsequent attempts to clear codes showed "unable to communicate" with vehicles ECM. 
56000 mi

US $49
Peripheral gasket on water pump failed causing loss of coolant. 
65000 mi 12V wire to starter solenoid was corroded causing an intermittent "no start" condition. No codes came up at Dealer who replaced the ignition switch "hoping" this would fix problem. My jiggling the solenoid 12V wire and spraying contact cl 

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2005 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic RWD

73000 mi Also replaced water pump. 
122000 mi

US $242
evaporative emissions 

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2005 Jeep Grand Cherokee 4dr SUV

210-horsepower 3.7L V6 5-speed shiftable automatic AWD

53000 mi

US $500
Transmission-TCM Shifter-ECM 
108000 mi

US $65
Replace throttle sensor, came apart after removing the screws 
101000 mi

US $100
Heater core leaking. Bypassed heater core. 
47000 mi

US $250
hard downshift 

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2004 Jeep Grand Cherokee

Engine not specified

238000 mi

US $78
The Jeep has been taken off the road for complete rebuild of the engine and drive train. 

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2004 Jeep Grand Cherokee 4dr SUV

265-horsepower 4.7L V8 4-speed automatic AWD w/low range

149000 mi

US $700
Front crank seal. 
210000 mi Freeze plug leaking. Too costly to repair due to location on the block. Will sell vehicle. 
98880 mi

C $650
Driver's side exhaust manifold leak. Broken bolt was cause - very common problem. Manifold removed and bold drilled out and replaced. 
136000 mi

US $2700
Blown head gasket which caused 4 fouled plugsand injectors. Cracked head. 
168170 mi

US $150
Found ignition coils on cylinders 4 and 6 to be faulty. Cylinder 4 coil appeared to have been replaced at some point in the past. All other coils appeared to be original so all 8 coils were replaced with Blue Streak coils from RockAuto. 
70000 mi

US $70
First time California state-mandated smog test. Tailpipe exhaust cleaner than city air and way cleaner than average car. Oh, excellent! 
72000 mi

US $300
Failed Throttle Position Sensor caused unpredictable surging and erratic idle. Replaced TPS.  
85000 mi

US $124
Car smelled like oil was burning off hot manifold. Shop looked (?) for leak and found nothing. Smell continues after uphill pulls. 
97000 mi

US $225
Irregular and/or rough idle when warm. Reflashed appropriate software. 
105700 mi Strong smell of antifreeze and signs of dampness on engine room insulation and front of radiator. Technician claimed loose hose clamp. Tightened hose clamp. 
109000 mi

US $655
Coolant all over front of engineroom, waterpump area dry. Determined radiator was defective. Replaced radiator. 
113000 mi Oil leak, unclear source. Will return to shop in mid-August. 
115000 mi

US $636
Isolated previous oil leak to oil pan gasket. Replaced oil pan gasket. 
120000 mi Oil sump full, dipstick reads to the full mark, metal grindings in oil, engine runs on two or three cylinders, makes hellaciously bad noises. Have acquired a reman engine. 
120000 mi Chrysler sent a defective engine. Shop had to tear down and rebuild on a second replacement engine. Intake manifold had to be replaced for unspecified reasons. Car runs but is still not right . . . frustration very high! 
121000 mi Exhaust leak. Crack in plumbing got welded by third-party muffler shop . . . took forever, and it's not clear to me why. 
126000 mi Leaking valve cover gaskets (2) and leaking front timing cover on recently installed remanufactured motor. Valve cover gaskets replaced. Front timing cover gasket replaced. 
112000 mi

US $500
An exhaust manifold bolt snapped off at the head. Common problem due to expansion and contraction. The manifold had to be removed, new gasket and bolts installed. 
119000 mi

US $750
Slow leak at bottom of timing chain cover, gasket replaced. Engine oil and coolant flush done as regular service at the same time. Replaced water pump as preventative maintenance. 
90000 mi Suddenly developed loud valve clatter on cold start. Dealer diagnosed problem with camshaft lifters. Recommended replacement of both camshafts and timing chain. In shop for over a month. Rebuilt camshaft because couldn't get one from Chrysler. After only 2 days the valve clatter started again on a cold start. Later that day engine noise got much worse. Towed to dearler, which said valves needed replacing. Negotiated sale of car to dealer. Will never buy another Chrysler. 
137000 mi

US $230
Thermostat stuck closed, Jeep running hot. Flushed cooling system, new coolant, new thermostat ($90). 
138300 mi

US $250
Replace water pump 

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2004 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic RWD

102900 mi

US $55
Jeep would go into 'limp' mode as increased RPMs would not move car. CEL was on & key code diagnostics were P0700 generic code for transmission. Replaced front TPS and issue cleared. 
131000 mi

US $250
Loud lifter or valve tick on cold startup that goes away when engine's @ operating temp. Found broken exhaust manifold bolts & oil/carbon buildup on block; replaced exhaust manifold/gasket/bolts. 
146200 mi

US $154
R/R of worn-out engine mounts. 
147700 mi

US $700
Ignition switch went bad; towed to shop who R/R faulty part. Also had power steering & brake fluid exchanged. 

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2004 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 4-speed automatic AWD w/low range

125000 mi

US $800
rocker arm fell off 
120300 mi

US $40
replace spark plugs, tried to restart IAC went bad, have yet to reset IAC Valve. fixed no start issue by disconnecting battery overnight and started up. 
122000 mi

US $50
no heat, drain radiator still only little better have to blow heater hoses out but hard to take off 
132500 mi

US $300
brown coolant no heat 
154000 mi while driving on highway lost all power, also lost power steering & brakes,engine started smoking and finally battery went dead..this is a piece of shit and to the dealer at LI expo in Huntington long island his balls should rot & fall off 
110000 mi

US $975
Replaced failed emission control part 
106640 mi

$480
Radiator leaking. Changed radiator/upper and lower hoses/radiator cap/thermostat 
153140 mi

$151
FUEL PUMP LOW PRESSURE. NEW FUEL PUMP MODULE INSTALLED 
158100 mi

$150
Exhaust manifold bolts broken on LH manifold. New bolts and gasket installed 
166780 mi

$200
Fuel pump stopped working after only 30K km. Crappy Chinese quality probably (Artex). Now installed a Carter pump, which runs silently equal the original pump. Artex pump made a lot of noise from the beginning, stay away from this brand. 
US $575 Replaced radiator, delayed would have risked major engine damage. 
154000 mi

US $650
Fuel Pump started making noise at 154,000 miles. Had a local mechanic replace with an OEM part.  
167000 mi

US $350
Replaced muffler. Shop installed a value muffler but it was too loud, had them order and install an OEM muffler. 
120000 mi Cracked head 
102000 mi

US $100
Coolant leak from radiator. 
52300 mi

US $30
Oil pressure sending unit failed. Repaired myself with MOPAR OEM replacement, $30 
56500 mi

US $140
Radiator leaking, apparently hit by stone or road debris,replaced radiator and hoses 
115000 mi

US $50
Replaced TPS 
124000 mi

US $500
exhaust hanger 
200000 mi

US $400
Radiator pooped out and contaminated trans fluid. Replaced rad and flushed trans (36 quarts!). Still bad trans fluid 
229000 mi

US $120
Trans would not come out of 3rd gear. replaced TPS 

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2004 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic RWD

165000 mi

US $75
Replaced camshaft position sensor 
96000 mi

US $450
crack in the water pump; had it replaced 

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2004 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic AWD w/low range

270000 mi

US $400
Replaced leaking water pump and serpentine belt. 
278000 mi Engine knock. 
293000 mi

US $460
Leaking water pump. Replaced. 

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2004 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic 4WD w/low range

82000 mi

US $150
Replaced idler pulley 
110000 mi

US $1100
Replaced coil packs and plugs because of engine codes being thrown. 
111500 mi

US $32
Still getting P0122/P0123 errors. I replaced the throttle position sensor and repaired the problem. 
94000 mi

US $185
Radiator leak. Replaced radiator, upper and lower hoses, thermostate, radiator cap and belt. 
79000 mi

US $265
Water pump were leaking. 
140000 mi

US $950
Replaced entire exhaust due to a clogged catalytic converter, $750 for the part. Replaced all four O2 sensors at the same time, $200 for parts. 
142900 mi

US $250
Radiator and thermostat after radiator sprung a hole. 
150000 mi

US $1330
burning oil smell and engine started to smoke, oil was spraying on exhaust manifold. Had to have rear main seals changed and oil pan changed due to rust. Also had leaky transmission oil pan, had to have the gasket replaced. 
170700 mi

US $385
Ignition coil needed to be replaced, started misfiring after 11 years 
171400 mi

US $600
Starter sensor was crank but no start. 
117700 mi

US $4
check engine light kept coming on jeep would not pass inspection, replaced all 5 sensors . jeep passed inspection check engine came back on. Still on 
148000 mi

US $426
needed new fuel filter and check engine light will not go off. 
157000 mi

US $1798
Water pump went and they had to trace reason for the o2 sensor light staying on. it took them 3 days to find the short in wiring. 
177000 mi

US $300
Replaced radiator and thermostat. 
178000 mi

US $50
Idle pulley tensioner began making noise. Idler pulley bearing was making a loud noise. Replaced by owner. Noise is gone. 
185000 mi

US $500
electrical short in the fuel system...bare wires replaced, spark plugs and harness assembly replaced 
112000 mi

US $800
radiator leak. replace radiator, thermostat housing, thermostat, temp sensor 
130700 mi

US $165
Radiator fins corroded and started to leak from pinhole leaks along top row of radiator. Replaced radiator, thermostat, and hoses 

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2003 Jeep Grand Cherokee 4dr SUV

265-horsepower 4.7L V8 5-speed automatic AWD w/low range

90000 mi

US $3500
Repair valves; remove and machine cylinder heads; repair power stering leak 
123000 mi

US $1
Engine mounts and transmission mount were failing, allowing excessive drivetrain movement in vehicle. Replaced all three mounts. 
125000 mi

US $15
Radiator hose was weeping and swollen. Replaced hose with new hose and clamps. 
125800 mi

US $30
Upper replacement hose failed prematurely. 
129470 mi

US $30
Replaced upper and lower radiator hoses, flushed cooling system. The root problem was poor quality, overly short hoses from Autozone. This time used OEM. Computer set a P0174 bank 2 lean, with a pending P0171 bank 1 lean. Upon inspection, PCV hose between cylinder banks was badly deteriorated, causing vacuum leak. Replaced with Mopar OEM part and cleared codes. 
136000 mi

US $10
While adding an external transmission cooler to the Jeep, I bumped the radiator drain and caused a leak. I resealed it with some teflon but had to add most of a gallon to top it off. 
137000 mi

US $65
Intermittent coolant leak from the front of the engine. Finally identified as water pump. Replaced pump, resealed coolant temperature sensor while it was accessible. 
142751 mi

US $20
Cooling system started pushing coolant out of the overflow on a trip, despite no overheat condition. Performed a radiator pressure test, leakdown test, and block test, all with no indication of further problems. Replaced PCV valve that was broken during this work, flushed cooling system. 
147022 mi

US $173
Multiple small leaks from cooling system, along with an intermittent CEL for thermostat stuck open. Replaced heater core hoses, thermostat, and thermostat housing. 
147448 mi

US $30
Upper radiator hose was leaking. Removed, cleaned surfaces, added gasket sealer, replaced with a new hose and new clamps. 
109000 mi

US $550
Replaced misc. emission parts to clear codes to pass inspection 
113000 mi

US $165
Lost compression in cylnder #8. Shop recommended engine replacement at $4.5K+. Took to another shop, and they replaced a bent valve spring. Cost: $1K. 

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2003 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic AWD w/low range

190000 mi

US $300
Radiator replacement 
190000 mi

US $40
Replaced Crankshaft Position Sensor 

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2003 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic 4WD w/low range

204000 mi

US $400
The fan blades broke off, this was a recall I never had performed. They punctured the radiator 

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2002 Jeep Grand Cherokee

Engine not specified

129000 mi Car completely died wile on freeway. Not worth repairing. Head gasket blew 3 years ago. Poor reliability. 
91760 mi

C $500
Leaking coolant around thermostat cap 

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2002 Jeep Grand Cherokee 4dr SUV

260-horsepower 4.7L V8 5-speed automatic AWD w/low range

US $200 Replace power steering pump 
109000 mi

US $800
Replace heater core 
107000 mi

US $200
Replace Power Steering Pump 
122000 mi

US $60
Replace starter 
123000 mi

US $300
Replace radiator 
125000 mi

US $60
Replace water pump 
US $724 Burning Oil.Nothing was done leaking to much traded in the car.  
159000 mi

US $400
Replaced worn out water pump 
160000 mi

US $500
Radiator had crack in it. Needed replacement 
135000 mi

US $250
O2 sensor 

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2002 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic RWD

160000 mi

US $350
Vehicle check engine light is on and will not crank on first attempt. Codes indicate multiple cylinder misfire. Replaced ignition coils, spark plugs, MAP sensor, Cam position sensor, Throttle position sensor, Idle air control sensor. 
100000 mi Engine blew up 

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2002 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic AWD w/low range

139000 mi

US $1000
radiator had a split in it allowing coolant to leak 
87657 mi

US $163
two of four oxygen sensors had to be replaced due to check engine light codes (Bank 1, sensor 2 ; bank 2, sensor 2) two of four oxygen sensors had to be replaced due to check engine light codes (Bank 1, sensor 2 ; bank 2, sensor 2) 
98000 mi

US $600
Oxygen sensors failed (four) after replacement cel would not turn off 
113460 mi

¤2100
Threw a piston. 
78000 mi

US $120
Clogged fuel injector #2. Pulled apart and cleaned. 
79000 mi

US $100
poor idling. Replace Throttle Position Sensor & Idle Air Controller 
82000 mi

US $200
Water pump, thermostat, thermostat housing replaced. Also replaced lower radiator hose, though not defective. 
111000 mi

US $275
Replaced drivers side exhaust manifold, bolts and gasket. 
122000 mi

US $207
Replaced radiator and cap. 
129500 mi

US $210
Replaced heater core. 
153300 mi

US $175
Replaced IAC motor 
101000 mi Recurring coolant leak, diagnosis was head gasket. Not willing to invest $2,000 in the car. 
60000 mi

US $800
Radiator Replaced 

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2002 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic RWD

66000 mi

US $950
Car overheated. Had it towed to dealership, was told thermostat and relay in the cooling system had to be replaced.  
198000 mi

US $900
Blown radiator 

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2002 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic AWD w/low range

133000 mi

US $250
Crankshaft position sensor 
120000 mi

US $75
Cooling fan not running- replaced relay 

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2002 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic 4WD w/low range

105000 mi

US $115
Oil Pressure Sending Unit (Oil Pressure Sensor) 
93000 mi

C $3000
compression 
136500 mi

US $120
Muffler rusted through and broke off from exhaust pipe. Welded new muffler onto exhaust pipe and installed new exhaust bolts. According to previous owner, muffler was last replaced in 2013. 
164000 mi

US $150
Replace electric radiator cooling fan 
124000 mi

US $400
Oil breather hose cracked. Replaced hose, valve cover grommet and gasket. 
134200 mi

US $30
Replaced throttle position sensor. 
140300 mi

US $370
Engine would turn over but not start. Started after 20 min. No Check Engine light or codes. Replaced Crankcase sensor and cam sensor. 
154000 mi

US $196
Oil pressure sending unit leaking oil. Sending unit replaced. 
177000 mi

US $750
Fan replaced with faulty sensor replaced as well. 

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2001 Jeep Grand Cherokee

Engine not specified

160000 mi

US $600
replace radiator 

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2001 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic RWD

137000 mi

US $30
The crankshaft sensor went out. The guy who sold me the car replaced it free. 
65035 mi

US $825
power steering pump and high pressure line leaking, installed new hydraulic fan, pwr steering pump, fluid, hi pressure line, and pully 
86767 mi

US $646
install new radiator & thermostat, coolant 
103159 mi

US $387
codes P1281- engine is cold too long -P0700 - EATX trasn DTS's present - P0725 engine speed sensor - P0320 no crank ref signal a tPCM - replaced cam and crank sensors and retest OK 
150000 mi

US $450
water pump seal failed, installed new water pump & coolant 
172000 mi valves on 1 cyl failed and engine needed new engine due to damage -decided to donate car 

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2001 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic AWD w/low range

198000 mi

US $2175
dropped valve seat; replaced engine with rebuild 
218000 mi the replacement PCM triggers DTC P0601 for "internal memory checksum error" which prevents it from passing the emission tests. 
220000 mi

US $70
MAP sensor went bad and required replacement. 
99700 mi

US $50
Failure of crank shaft position sensor, sensor replaced 
96700 mi

US $150
failed thermostat/thermostat housing. Flushed coolant system and replaced thermostat and housing 
162000 mi Engine seized due to lack of oil. 
118000 mi

US $300
New radiator and thermostat 
135000 mi

US $900
Check Engine Light - replace O2 sensor and spark plugs and filters and oil change (Synthetic) 
151000 mi

US $600
Radiator cracked and had to be replaced. 

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2001 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic RWD

181000 mi I am not fixing this again....at 30,000 miles in 2005 under warranty we changed out a blown engine and now on Wednesday Dec 5, 2012, the engine blew again. I am selling this to another local guy that fixes Jeeps up all the time. 

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2001 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic 4WD w/low range

206000 mi

US $1800
Engine had catastrophic failure; hole in side of block. Replaced engine.  
96000 mi

US $1700
exhaust system realigned. was coming loose with lots of rattling. state inspection and oil change also 

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2000.5 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 5-speed automatic AWD w/low range

98140 mi Vehicle started over heating after radiator repair. Diagnosed as fan clutch issue. Replaced fan clutch, thermostat, housing and replaced coolant. 
103200 mi

A $220
Full service of vehicle and changed out 2 x oxygen sensors (federal / not Californian) 

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2000 Jeep Grand Cherokee

Engine not specified

65000 mi

US $50
Fan wouldn't shut off after car was turned off. Fan repaired 4 times now in order to pass NC inspection 

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2000 Jeep Grand Cherokee 4dr SUV

235-horsepower 4.7L V8 4-speed automatic AWD w/low range

121000 mi

US $200
Oxygen sensor failed and set off the CEL. The sensor was replaced 
188000 mi

US $1800
Fuel injection # 7 Replaced Replaced muffler. Had a hole in it. 
123000 mi

US $1050
ECM needed replaced, OBD code was P0505, tried replacing IAC and TPS myself but did not work, was bad ECM, because of the Flash needed for new ECM went to Dealer, usually try to avoid Dealer at all costs. 
153000 mi

US $1000
Replace crankcase seal Leaking heater core 
156000 mi

US $350
Replaced fuel injectors 
149000 mi

US $260
Rough misfire while warmed up, complete loss of power as if no fuel left. Cylinder 3 misfire. Dealer replaced coilpack, which was replaced 2 years ago already. 
123380 mi

C $25
Fixed exhaust pipe hole 
123380 mi

C $70
Exhaust pipe became disconnected due to erosion of the extender pipe joining the muffler and rear exhaust. 
87000 mi

US $100
Output Speed Sensor failed 
115000 mi

US $600
Replaced radiator 
118300 mi

US $200
O2 sensor went bad causing the check engine light to come on. After replacement, all is good 
121000 mi

US $460
Ignition key cylinder broken and had to be replaced 
165000 mi

US $350
The engine made a similar sound to a bad fuel rod, but the shop identified it as either a worn or faulty oil lifter. I tried and oil system flush, but the sound remains. 

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2000 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic RWD

185500 mi [Cooling system part] replaced, 2nd Time 

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2000 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic AWD w/low range

210000 mi

US $600
Got P1497 Check Engine light,once again. Replaced Fan Relay and still got error. Replaced Fan Relay again. Same error. Bought PCM on-line for $149 and mechanic installed it. All OK.  
233000 mi Engine quit. Loud knocking noise. Valve train or other major engine failure. Sold for Junk 

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2000 Jeep Grand Cherokee 4dr SUV

195-horsepower 4.0L I6 w/DoD 4-speed automatic 4WD w/low range

134000 mi

US $190
Fan relay failed, causing the engine to overheat at low speeds. Discovered there was a recall for radiator fan and Jeep had never been taken in. Had them replace radiator fan and fan relay. 
140000 mi

US $354
The idler pulley froze and came undone. It pulled the timing belt off its route. The idler was replaced and a new belt was put on as well. 
151000 mi Threw a piston/rod. 
110000 mi

US $1700
Cooling fan failed, overheated engine, head gasket failed, put pressure on cooling system, radiator exploded 
224200 mi

US $240
coil rail replaced cylinder 1 miss firing 
113000 mi

US $260
fan needed to be replaced - 2nd time now. water pump again. replaced 5 years ago. 
148000 mi

US $400
Valve cover gasket leak and other various oil leaks 
153000 mi

US $450
Rear main seal and oil pan gasket leak. LOF 
163000 mi

US $999
Water pump catastrophic failure. Pieces lodged in the thermostat keeping it from opening. Lifetime water pump purchased long ago really pissed off the shop. 
113000 mi

US $300
Throttle Position Sensor and Crankcase position sensor replaced 

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1999 Jeep Grand Cherokee

Engine not specified

235000 mi

US $375
the radiator fan motor blew out. hat to have the radiator fan replaced 
169000 mi

US $350
Viscous Fan Clutch needed to be replaced and tires needed to be rotated 
177000 mi

US $300
Car seemed to loose power and slight overheating when under load (going up hill or revving engine). I got an engine flush and was told that the head gasket is not bad yet. 

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1999 Jeep Grand Cherokee 4-door

8-cylinder automatic 4WD

69000 mi

US $570
Radiator replaceed 

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1999 Jeep Grand Cherokee 4-door

6-cylinder automatic 4WD

110000 mi

US $3000
leaking gasket,  

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1999 Jeep Grand Cherokee 4-door

6-cylinder automatic 2WD

165000 mi

US $700
Car driven about 2 miles, started overheating. Car turned off & needed restarting a few times. Car was hot, driven home 2 miles,parked. Had to tow to garage. Mechanic replaced thermo,cap,rad,coolant, water pump. 
77000 mi

US $440
Engine overheated and was towed to repair shop. After repair it was left with a misfiring #1 plug at idle. I got rid of the car, and purchased another Diagnostics showed misfiring plug unrelated to injectors, or plug ( not fouled). More complex electrical requiring $400. Did not elect to pursue, and traded the car. 

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1999 Jeep Grand Cherokee 2-door

6-cylinder automatic 2WD

176000 mi

US $50
Replace fuel pump and hose from fuel pump to sender which was torn. 

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1998 Jeep Grand Cherokee

Engine not specified

156000 mi Owner fixed a problem with the evaporative emissions system and replaced the turn signal flasher. 
147000 mi needed head gasket, 
155000 mi

US $1500
Engine cuts out and dies while driving down the hiway and/or difficult or impossible to start in the mornings. this vehicle has been in and out of the shop for five years for the same problems with no resulution so far. 
330000 mi

US $300
pcm module suffered from the well known intermittent dieing and stalling, had it replaced with salvaged unit- works fine now 
322000 mi

US $350
Timing chain gasket leaking. Replaced timing chain and water pump since in there to replace gasket. 
140120 mi

C $140
Major coolant leak from coolant manifold, appeared in behind the water pump, remove water manifold and replace gaskets. Also replace front crank seal, timing cover gasket, and water pump gasket. 

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1998 Jeep Grand Cherokee 4-door

8-cylinder automatic 4WD

163000 mi

US $125
Fuel pump went bad. Drained fuel, dropped fuel tank and replaced fuel pump. 
224200 mi

US $60
Water pump bearing failing. Replaced waterpump and thermostat 
231000 mi

US $300
Intake manifold plenum pan leaked, allowing crankcase oil to be sucked into the combustion champers. Replaced with Fel-Pro gasket and aluminum ebay plate/pan. Replaced misc hoses and fuel injectors (upgraded to 4 hole-style). 

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1997 Jeep Grand Cherokee

Engine not specified

167000 mi

US $150
Replace crank sensor. 

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1997 Jeep Grand Cherokee 4-door

8-cylinder automatic 4WD

110000 mi

US $75
Check engine light. P0132. Oxygen sensor high voltage bank 1. O2 sensor replaced. 

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1997 Jeep Grand Cherokee 4-door

6-cylinder automatic 4WD

181900 mi Replaced muffler. 
169880 mi

R 650
tensioner pulley on fan belt assembly lost bearings and got stuck, replaced 
119000 mi

US $15
car running rough and backfiring then completly shut down. let it sit for a month then would fire up again for a few minutes. checked with code scanner said defective ignition coil. replaced coil and now runs fine. 

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See TrueDelta's information for all Jeep models.

Jeep Grand Cherokee Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Jeep Grand Cherokee problems occur, check out our car reliability stats.