turbocharged 277hp 3.0L V6 Diesel 10-speed shiftable automatic 4WD w/low range
3000 mi | Emission system. Exhaust leak at connection to DPF. Repaired using guidance from TSB. Reseat and apply tiger tape according to TSB |
11000 mi | Emission system fault. DPF temperature sensor out of range. Replaced under warranty |
turbocharged 277hp 3.0L V6 Diesel 10-speed shiftable automatic 4WD w/low range
5730 mi | Def injector had to be replaced |
30000 mi | check engine light required replacing two glo plugs, turbo charger |
turbocharged 310hp 2.7L I4 8-speed shiftable automatic 4WD
16000 mi | Evap control bad at gas tank. Not repaired, part on back order.waiting on part for over a month. |
420-horsepower 6.2L V8 10-speed shiftable automatic 4WD w/low range
8610 mi | Fuel sensor bad. Not reading fuel levels properly. Dealer replaced fuel sender. |
355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range
11091 mi | After three instances of strong unintended acceleration (one of which nearly caused an accident) the dealer replaced the accelerator pedal assembly. During two of the incidents I heard a click, after which the truck returned to normal. No other instances after the assembly was replaced. |
420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range
61000 mi US $300 |
Exhaust manifold bolt |
355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range
6000 mi | This issue was not related to the manufacturer. I purchased bad gas from a local station. I have to have the entire fuel system cleaned, tank dropped, and gas removed. |
4526 mi | Water pump replaced due to strange vibration at idle. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
Harmonic balancer "falling apart" at 120 miles. Vibration/shaking still present after "fix". Am perusing a vehicle replacement. | |
Dealer could not fix rough idle/shake when in gear and stopped. GM agreed to replace vehicle for a 2017. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
13020 mi | Engine would stall while driving. Truck had to be brought to dealership. Oxygen Sensor was defective. Loaner vehicle was needed as replacement. |
74000 mi US $400 |
Engine light for p0455 code. Replaced faulty evap vent solenoid valve |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
19000 mi | ignition coil failed |
355-horsepower 5.3L V8 6-speed shiftable automatic RWD
16500 mi | Plastic rivet holding fuel filler neck to body of truck became detached and broke off. New plastic rivet added. |
30000 mi | The truck would shake intermittently at a stop light. Dealer determined the motor mounts were bad and replaced. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
22000 mi | Exhaust required replacement due to defective flapper valve in exhaust pipe. |
39000 mi | The engine developed two oil leaks. One leak from the timing cover, one leak from the oil pan. Dealer removed timing cover and installed a new gasket. The oil pan was replaced. |
60000 mi US $800 |
Starter failure |
3300 mi | Squeaking gas pedal, pedal replaced due to no parts to lubricate. Squeak is gone |
11200 mi | Gas pedal squeak and sluggishness. Gas pedal was replaced. |
45000 mi | Engine oil cooler lines leaking. Dealer replaced under warranty |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
50000 mi US $90 |
Coil pack severely corroded where spark plug wire connected on cylinder 5. Came loose and broke off while driving. Hard misfire and blinking check engine light. Had to replace ignition coil and plug wire |
13020 mi | Replaced muffler, valve inside muffler had previously shut due to the cold and muffler was on back order, Also performed a scheduled oil and filter change |
31620 mi | During a scheduled oil change technician noticed a small leak in the radiator. Replaced radiator core under warranty |
26700 mi | Oil pump failed. No oil pressure. |
7000 mi | Engine was burning oil. Problem was with the cylinder de-activation system. Oil being pumped into the head and valves. |
285-horsepower 4.3L V6 6-speed shiftable automatic 4WD w/low range
8500 mi | Engine is burning oil. Dealer replaced PCV valve and conducted oil consumption test. They acknowledge it is burning oil, but denied further repair. Leaking 1 qt every 3k miles, they won't touch unless leaking 1 qt per 1k miles. UNACCEPTABLE! |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
39000 mi US $400 |
Leaking raidiator. Gm says it is a common problem. Out of warranty but they gave me a break on it since it is a common problem. |
32000 mi | Valve in exhaust froze shut in extreme cold causing vehicle failure to start. Complete exhaust replaced under warranty. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
25800 mi | Radiator leaking . Dealer referenced a sevice bulletin and replaced the radiator. |
36300 mi | Radiator leaking again.Replaced radiator and thermostat housing as per service bulletin |
403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range
48000 mi US $350 |
evap hose (from filler neck to tank) needed replacement |
82000 mi US $510 |
O2 sensor |
140000 mi US $525 |
Non start condition replaced fuel pump, fuel filter |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
24100 mi | Needed the main belt replaced |
28000 mi US $340 |
Serpentine belt needed to be replaced. |
12500 mi | CPU needed replaced |
24500 mi US $380 |
Repeat problem. No start or crank. Computer code is for entire start circuit for low voltage on ignition side but the code reads "ignition switch" which is only one possible cause. GM dealer replaced original with a made in "China" version. Dealer also broke plastic tabs getting panels off. Original problem occurred before 15000 miles. Mechanic was able to bypass ignition and crank over the vehicle but could not identify the source of the issue without more specialized equipment. |
302-horsepower 4.8L V8 4-speed automatic RWD
4000 mi | Radiator exploded; replaced poorly (left a mess under the hood even after cleanup) Repeat coolant leak after radiator replacement by dealer |
302-horsepower 4.8L V8 4-speed automatic 4WD w/low range
91140 mi C $600 |
Fuel pump leak. Replaced fuel pump |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
111000 mi | Changed one engine mount Oil pressure sensor replaced The oil pressure kept dropping to <20psi at idle. The mechanics looked at everything. Finally discovered the oil was the wrong viscocity. Changed the oil and no more problem. |
47503 mi US $106 |
Engine would crank, but not start. Vehicle towed to dealer. Service reported that computer was reporting wrong ethanol content of fuel (over 70%). Computer was reset, but no other causative problem found. |
49000 mi US $350 |
Check engine light comes on intermittently, with various codes reported when I take vehicle to the dealer. This latest time I went to have it checked, the Check Engine light was still on and multiple computer codes, for a few sensors, were reported. Dealer went with changing out the Mass Airflow Sensor (one of the reported codes) saying they have seen that part cause multiple other codes as well. This appears to have corrected the issue as the Check Engine light has not come back on since the repair. |
120000 mi US $60 |
Oxygen sensor replaced. |
315-horsepower 5.3L V8 6-speed shiftable automatic RWD
60000 mi US $3300 |
Lifters gave out. New lifters, plugs, exhaust bolts |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
34900 mi US $400 |
Common replacement. Oil pressure sensor and screen filter. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
111000 mi US $100 |
oil pressure sensor was bad, took about 2 hours of work and 100 dollars in parts. |
222900 mi US $257 |
replaced radiator |
133987 mi US $9255 |
Complete replacement of the engine after cylinder 4’s rocker arm failed and destroyed the inside of the engine. |
83000 mi US $1000 |
Replaced rusted fuel pump/sending unit that was leaking fuel. |
302-horsepower 4.8L V8 4-speed automatic RWD
54000 mi | Replaced Catalitic converter |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
24180 mi | Throttle Body Failure. Truck started to run very rough during start up, could not drive truck more then 50 yards before lights and alarms started to sound in dash. Had to be put on flatbed to dealership. |
195-horsepower 4.3L V6 4-speed automatic RWD
3100 mi | Gas cap separated into two parts and was replaced by dealer under warranty. They surprisingly had a new one in stock. |
315-horsepower 5.3L V8 6-speed shiftable automatic RWD
112000 mi US $804 |
The truck would not crank. No power went to the starter. Replaced the engine control computer. |
13000 mi US $29 |
Grommet twisted loose from exhaust pipe and bracket was hitting exhaust pipe causing a rattle. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
37000 mi | Throttle position sensor went bad and cause truck to go into reduced power mode. GM had a special policy for the TPS so it was covered for free. |
43000 mi | Oil pan leaking. |
302-horsepower 4.8L V8 4-speed automatic RWD
205000 mi US $250 |
Radiator leaking, replaced radiator |
210000 mi US $45 |
Throttle Body Positioning Sensor P2135 replaced with new Throttle Body Positioning Sensor, cleaned throttle body |
302-horsepower 4.8L V8 4-speed automatic 4WD w/low range
23500 mi | Fuel tank vent. |
164000 mi US $150 |
Oil pressure sensor. |
177000 mi US $4000 |
bad lifters and valves |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
60760 mi C $75 |
Ignition coil had to be replaced |
61660 mi C $300 |
spark plug driver side by fire wall #7 |
11000 mi | Replaced throttle body |
8000 mi | New lifters (TSB) because of AFM on the 5.3 L |
302-horsepower 4.8L V8 4-speed automatic RWD
32000 mi US $85 |
Evaporative emission vent valve solenoid |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD, part-time w/low range
72000 mi US $600 |
Replaced fuel lines due to severe corrosion. |
195-horsepower 4.3L V6 4-speed automatic RWD
54000 mi US $48 |
engine overheated due to malfunction of thermostat. Owner replaced thermostat and flushed system, installed new coolant. |
Engine not specified
58000 mi US $390 |
The entire accelerator pedal was replaced. |
315-horsepower 5.3L V8 4-speed automatic RWD
48000 mi | throttle body replaced, yoke replaced as per service bulletin, and body spacer installed as per service bulletin. |
26000 mi | oil pan leak, gasket replaced |
295-horsepower 4.8L V8 4-speed automatic 4WD w/low range
50000 mi US $100 |
Fuel vent filter on the gas tank was clogged with dirt. This has since been repaired. |
403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range
18000 mi | Dealer found oil pan gasket leaking when in for a routine oil change. They put dye in oil to verify leak then replaced the oil pan gaskets. |
332-horsepower 6.0L V8 Hybrid 4-speed 2-mode automatic 4WD w/low range
168000 mi US $7605 |
Complete engine replacement required due to low oil pressure and valve damage. |
315-horsepower 5.3L V8 6-speed shiftable automatic RWD
100400 mi US $5000 |
Complete engine replacement due to collapsed lifters that caused cam shaft damage. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
59200 mi US $350 |
Lost oil pressure due to leaking oil coolant lines |
77800 mi | Engine oil level very low, no apparent leaks. Service bulletin advised replacing pistons and rings if previous repair did not resolve the issue. |
295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
74380 mi C $800 |
Ignition coil. Engine had a quick direct miss, engine light was on with code P300. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
23000 mi US $50 |
Emissions System. Replaced Evaporative Emissions Canister Vent Valve. |
295-horsepower 4.8L V8 4-speed automatic RWD
40300 mi | Right Hand catalytic converter was failing, replaced under Federal Emissions Warranty. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
218000 mi US $45 |
Oil Pressure sensor replaced |
367-horsepower 6.0L V8 4-speed automatic 4WD w/low range
65000 mi | Exhaust leak at manifold caused by broken bolt. Driver side head had to be removed to extract bolt. Engine had P1174(lean fuel trim) code and noticed a tick when cold. Dealership stated tick wasn't abnormal and replaced O2 sensor on driver side bank. |
66000 mi US $2500 |
Active Fuel Management lifter failed in turn wiping out a lobe on the cam shaft. All 16 lifters and cam replaced. |
315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
46000 mi | Error code P0601, ROM checksum error. Truck shut down on freeway while driving giving message "Engine Power Reduced". Required replacement of ECM. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
106000 mi US $35 |
Coolant leak at firewall going into heater core. Leak causes heater to not work and cooling fan to run often. Had to replace hose and put 2 clamps on to stop leak this time. |
55280 mi C $300 |
G300 ground corroded causing fuel pump to not work. Cleaned ground connection and reinstalled. |
104000 mi US $150 |
Oxygen sensor and fuel evap purge vent |
69440 mi C $550 |
Spark plug wire had a hole, which caused the check engine light to come on. I just changed the plugs, I think the mechanic might of broke the wire was he was re ad rei-ing it. They put in a new set of wires and cleared all codes and all good |
78120 mi C $300 |
Check engine light, po449 code, replace solenoid Good to go. |
59000 mi US $189 |
Purge solenoid valve. Emission system. |
60000 mi US $185 |
Reflash ecu with updates to correct fuel trim for warm starts. |
101000 mi US $250 |
Replaced defective egr vavle |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
100000 mi US $45 |
oil pressure sensor truck losing oil between oil changes now on oil consumption test |
289000 mi US $350 |
Replace oil pressure sending unit |
295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
84000 mi US $302 |
Check engine light |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
30000 mi US $265 |
Post catalytic oxygen sensor went bad |
40000 mi | Took it in twice, throttle body acting up, engine stalling, First time they thought it was a sync issue. The second time they figured out there was a short in the throttle sensor |
47000 mi US $200 |
Replaced valve (can’t remember which right now, paperwork not available to me at this moment) |
195-horsepower 4.3L V6 4-speed automatic RWD
78000 mi US $310 |
Emission control valve was stuck and was replaced |
47000 mi US $186 |
Replaced failed coolant thermostat. |
68000 mi US $150 |
Spark plug wire shorted, replaced all wires. |
89000 mi US $475 |
Replaced lower intake manifold gasket due to coolant leaks. |
2000 mi | Check engine light on: replaced oxygen sensor |
315-horsepower 5.3L V8 4-speed automatic RWD
2208 mi | Engine computer reprogramming update. Engine surging. |
3134 mi | Body control module replacement. Door lock problem. 3000 mile oil change. |
52200 mi US $280 |
Accelerator pedal position sensor was defective, placed engine in "reduced engine power" mode. Replaced pedal assembly. Problem corrected. |
108000 mi US $388 |
Evap solenoid and harness. |
110000 mi US $174 |
Oil pressure gauge erratic. Bad oil pressure sending unit. |
295-horsepower 4.8L V8 4-speed automatic RWD
63200 mi US $2000 |
Engine used to much oil, bad rings |
75800 mi US $300 |
Engine started eating oil, about 1 quart every 2500 miles |
82000 mi | Key broke off in the ignition |
95000 mi US $800 |
Throttle Position Sensor |
96000 mi US $600 |
both Throttle position sensors |
367-horsepower 6.0L V8 4-speed automatic 4WD w/low range
72400 mi US $6000 |
Required full engine replacement due to multiple failures, culminating in shreded metal in oil pan Engine swap done at small company but required some gm expertice to solve lingering issue |
21947 mi | Brakes pulsating - Dealer resurfaced front rotors. Harsh transition between V4-V8 Mode - Dealer reprogrammed ECM and TCM (fixed) |
77700 mi | Water pump started leaking. Water pump was covered under the powertrain warranty and was replaced by the dealership. Repair was completed in 3 hours. |
192400 mi US $450 |
Exhaust manifold bolts (both cylinder banks) broke, resulting in exhaust leak. Exhaust manifolds resurfaced and new bolts installed. |
315-horsepower 5.3L V8 4-speed automatic RWD
100000 mi US $550 |
Fuel tank vent was malfunctioning. They had to drop the tank to repair which led to the increased cost. The part its self was inexpensive. |
182000 mi US $45 |
Just routine maintenance. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
100000 mi US $1300 |
Needed fuel regulator and a few minor things. |
29000 mi | Could not manually relearn tire positions after I rotated tires. Dealer used scan tool to relearn, no other problem found with TPMS system |
125000 mi US $450 |
Leaking head gasket replaced with two spark plugs |
81800 mi US $1208 |
Top of fuel pump and the lines to it had rusted severely and one of the lines had a hole that was venting fuel vapor. The fuel pump and the lines had to be replaced. I could not continue to drive the truck as there was a risk of fire. |
66900 mi | MIL indicator on, replaced catylitic converter |
84320 mi C $35 |
squeaking from engine, replaced belt tensioner pulley |
295-horsepower 4.8L V8 4-speed automatic RWD
104000 mi US $450 |
Fuel and crankshaft sensors failed. Dealer said they had to scrape carbon off intake areas.I asked him if this was normal and his response was that it should have been done every 30,000 mi.at a cost of $200 each time.I'm going back to Ford. Fuel and crankshaft sensors failed. Dealer said they had to scrape carbon off intake areas.I asked him if this was normal and his response was that it should have been done every 30,000 mi.at a cost of $200 each time.I'm going back to Ford. |
88000 mi | Fault codes indicated a throttle body/accelerator pedal sensor problem. Truck running fine, but engine light on. Cleaned the throttle body, applied dielectric grease to connection, reset the idle speed. Codes and engine light went off. |
116000 mi US $150 |
Replaced knock sensors, crankshaft sensor, camshaft sensor. They were all easy except crankshaft sensor. The inner portion had expanded in the opening that it was installed in and had to be drilled, chipped, and pried out. 6 hours. |
111500 mi US $10 |
Connections from radiator hose to heater core corroded (plastic deteriorated) |
133000 mi US $50 |
Changed Oil pressure sensor changed Fuel pump with AC Delco OEM pump |
136000 mi US $125 |
Replaced one ignition coil, spark plugs, and spark plug wires |
144500 mi US $1500 |
Replace main seal between engine and transmission due to oil drip. Also replaced oil pan gasket due to oil drip. Also replaced transmission fluid gasket and filter as preventative maintenance Small tube was cracked causing a leak in the air intake system. Caused the engine light to illuminate. Repair was to replace with another rubber tube approximately 5 inches long. Mechanic was working on another issue so he did not charge |
207000 mi US $200 |
Replaced water pump |
212000 mi US $2100 |
Also replaced front crankshaft seal. |
315-horsepower 5.3L V8 4-speed automatic RWD
59000 mi US $165 |
Service engine light on: Cleaned mass air flow sensor, and replaced air filter |
89000 mi US $94 |
Replaced ignition key from code; original key was so worn that it would no longer work in switch (though it worked fine in the door). |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
110000 mi US $7633 |
Misfire in cylinders 7 and 8. GM said engine needed to be replaced New reman engine cost $7633 at GM dealer |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
119000 mi US $449 |
EVAP CANISTER |
Engine not specified
63000 mi US $100 |
Squeaky serpentine idler pulley. New idlers and belt. |
310-horsepower 5.3L V8 4-speed automatic 4WD w/low range
55000 mi US $120 |
Evap canister |
82300 mi US $25 |
Fuel evap canister |
103000 mi US $160 |
Pre Cat 02 Sensor, drivers side. Changed both sides. |
295-horsepower 5.3L V8 4-speed automatic RWD
110700 mi US $800 |
Fuel sensor failed in tank. Had to replace sensor in order to pass smog. |
118000 mi US $600 |
Replaced fuel pump failed again. |
200000 mi | Cat. Converter |
285-horsepower 4.8L V8 4-speed automatic 4WD w/low range
81000 mi | Fuel injector system service |
310-horsepower 5.3L V8 4-speed automatic 4WD w/low range
69120 mi C $100 |
Leaking oil from rear main seal - patched leak and retopped oil |
345-horsepower 6.0L V8 4-speed automatic 4WD w/low range
70000 mi | The transmission (auto) only had 3rd gear. Faulty ignition switch was blocking the signals to the shift solenoid. Ignition switch was replaced. |
70000 mi | Faulty ignition switch prevented the transmission from shifting. Cooling fans were causing a subtle vibration. Fan assembly was replaced. |
295-horsepower 5.3L V8 4-speed automatic RWD
30380 mi C $190 |
Water pump leaking - replaced. |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
192000 mi US $55 |
Leaking water pump gasket. Replaced gasket and flushed old coolant. |
204000 mi US $400 |
Replace oil cooler block off plate gasket |
45000 mi | Oil Pan was leaking |
285-horsepower 4.8L V8 4-speed automatic RWD
128000 mi US $300 |
water pump bad, changed belt also |
34000 mi | The truck would chirp but then go away. It turns out that during starts in temps below 40 degrees, it would chirp for 20 minutes or so and then go away until the next cold soak. It turned out to the the belt and pulley adjustment. |
57000 mi US $100 |
PO449 Error Code, Replaced with Updated Evap Valve Solenoid Kit from GM. |
93300 mi US $250 |
Radiator was clogged. Replaced the radiator and flushed the entire cooling system out. |
195-horsepower 4.3L V6 4-speed automatic RWD
123700 mi US $292 |
I cannot remember exactly what the name of the part is, but it was a relay switch and a wire inside of it broke. My truck started going dead while I was driving but it usually started back up until it finally broke and I had it towed |
142000 mi | Truck was put on a computer two different times and both times the number five injector showed some kind of problems |
142000 mi US $367 |
Number 5 injector failed according to computer. I ordered the fuel injector assembly from Rock auto, I ordered the entire part that included all of the injectors and the regulator. The mechanic put it on my truck and put it all back together, but when he started it to see if it was going to run good he said it started pouring gas. After calling the Chevrolet dealership he found out that on the 2006 4.3 liter motor has no return line from the injector assembly regulator to the gas tank, on some but not all of 2006 trucks. Well I could not send it back because It had been installed and gas had run through it so he had to take the injectors out of the new assembly and put it in the new assembly and he said it was very had. The mechanic did get it done and it is running as good as new. |
8-cylinder automatic 4WD
26000 mi US $2500 |
Radiator leak. |
310-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
202000 mi | Oil filter cooler plate leaking and possibly the engine pan gasket. |
295-horsepower 5.3L V8 4-speed automatic RWD
126000 mi US $498 |
replaced leaking water pump |
70000 mi US $195 |
check engine light - replaced the fuel vapor shut off valve at the gas tank. |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
172000 mi US $800 |
Knock sensor under intake needed replacing. Electrical connection corroded due to water collection. Relevant TSB available. |
285-horsepower 4.8L V8 4-speed automatic 4WD w/low range
136000 mi | Leaking radiator and cracked head gasket. Traded the 2005 Chevy for a Ford F150 Lariat. |
295-horsepower 5.3L V8 4-speed automatic RWD
163300 mi US $185 |
Replace Throttle Body and relearn idle |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
93620 mi C $1900 |
Throttle board |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
111000 mi US $116 |
replaced water pump |
154000 mi US $120 |
Water pump replaced. Radiator and heater hoses replaced. |
165000 mi US $160 |
Replaced cracked radiator |
295-horsepower 5.3L V8 4-speed automatic RWD
85000 mi US $185 |
Water Pump replaced, was leaking. Also replaced serpentine belt tensioner idler and a/c belt tensioner for wear/play in bearings. |
94000 mi US $70 |
replaced serpentine idler for bearing play, replaced tensioner assy as precaution. |
46000 mi US $100 |
Rough idle. Dealer claimed that they could not replicate problem, but cleaned fuel injection system anyway. Problem continues. |
95000 mi US $4600 |
Engine replacement. Collapsed lifter. Jasper re-manufactured long block installed. |
96000 mi US $135 |
Attempt diagnosis of noise/knock from poorly remanufactured Jasper engine. |
98000 mi US $100 |
Jasper remanufactured engine with only 2,200 miles failed and had to be replaced under warranty. Not a problem from the shop, engine was bad from Jasper. |
101000 mi | Yet another Jasper engine replaced under warranty. This truck is now running on Jasper engine #3 (one original one, and this is the second warranty replacement). The engine just removed (#2) had coolant in the oil, confirmed through oil analysis, and had significant piston slap. Third engine in 358 days. Go Jasper. |
82000 mi US $10 |
Coolant leak. Diagnostics found water pump gasket had failed. Replaced water pump gaskets (2) |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
169200 mi US $30 |
Fuel lines near fuel tank rusted through and caused large leak. Engine started to stumble and misfire. Strong fuel smell when parked. Obvious leak under the truck bed. |
185000 mi US $850 |
Intake manifold gasket failed causing very rough idle and misfires while driving in all conditions. Intake manifold was removed and a new gasket installed. Parts and labor cost was a total of $600. oxygen sensor failed on left side of engine due to extremely rich fuel air mixture caused by failure of intake manifold gasket. |
229100 mi US $122 |
Had a cylinder misfire. Just changed the spark plugs and wires. About $56.00 for Ac Delco iridium plugs and $50.00 for Bosch wires plus anti sieze and dielectric grease. One old plug was double tip platinum, the other old plugs were iridium. |
207000 mi US $60 |
replaced muffler |
242000 mi US $340 |
Replaced both knock sensors and the oil sending unit. Engine light was on. Rear knock sensor(passenger side) was heavily corroded and the oil sending unit was leaking. |
127000 mi | Mass air flow sensor replacement |
154000 mi US $1 |
water pump replaced due to age and miles.started to leak |
92000 mi | Catalytic converters were replaced. |
97700 mi US $100 |
O2 sensor |
116000 mi US $200 |
Service emissions system light came on. After checking system, it turned out to be a faulty fuel cap. |
123000 mi | Ignition switch replaced. Check engine light staying on. Technician replaced the evaporator solenoid . |
200-horsepower 4.3L V6 4-speed automatic RWD
175000 mi US $225 |
Not sure what is wrong with the truck, it is running very rough and turning off while being driven. Black smoke coming from exhaust We were still having problems with the truck running rough and it would go dead and not start back up. The mechanic traced part of the problem to an electrical connector in the motor that regulates how rich the fuel runs and he fixed that. |
345-horsepower 6.0L V8 4-speed automatic AWD
126000 mi US $2000 |
Original Water pump was leaking and replaced, along with thermostat and coolant. Belts replaced. |
295-horsepower 5.3L V8 4-speed automatic RWD
53000 mi | Rough idle due to faulty oxygen sensor |
58000 mi US $70 |
Bad oxygen sensor |
295-horsepower 5.3L V8 4-speed automatic RWD
95000 mi US $26 |
check engine lite, on and off at will. changed gas cap .stayed off for a week. still comes off and on at will.truck runs fine . |
99000 mi US $60 |
replaced intake gasket on 5.3 , emission system checks good . engine check lite is not on . no malf. codes . |
102200 mi US $380 |
Check engine lite, again. according to temp.at catalytic they needed replaced.replaced catalytic converters with a walker oem. well the left side had exhaust leak , factory has a conoseal here, walker uses a flat gasket, no provisions for a |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
52000 mi US $500 |
Gasket leaking where water pump attaches to engine. |
101000 mi US $500 |
Blown water pump bearing. |
200-horsepower 4.3L V6 5-speed manual RWD
165500 mi US $200 |
Fuel pump s--- the bed. |
71000 mi US $200 |
Thermostat bad |
Engine not specified
111000 mi US $50 |
EVAP vent solenoid clogged with dust and was throwing a CEL. |
300-horsepower 6.0L V8 4-speed automatic RWD
174600 mi US $1400 |
replaced brakes, water pump |
300-horsepower 6.0L V8 4-speed automatic 4WD w/low range
136000 mi US $500 |
Throttle body replaced because tps went bad. Check engine light came on and power drastically reduced until engine was turned off. Happened twice in one week. |
153700 mi US $600 |
Air conditioner pump idlers pulley bearings went out. |
160500 mi US $300 |
Fuel lines had rusted out and needed replaced. |
220000 mi US $50 |
Fuel tank strap broke. Replaced with new one. |
225000 mi US $200 |
Oil cooler line corroded and had a hole, leaking oil. Replaced lines. |
285-horsepower 5.3L V8 4-speed automatic RWD
153000 mi US $320 |
Fuel injectors failing resulting in poor fuel mileage and excessive fuel consumption. Truck had hard time starting as injectors were in the "open" position at key start dumping to much fuel into the motor. |
159000 mi US $408 |
Back pressure tests by 2 local shops indicated possible catalytic converter issues. Repeated trouble codes for failing O2 sensors. Replaced both catalytic converters & 4 O2 sensors. Problem resolved truck running normal again |
163000 mi US $88 |
O2 sensor bank 2 post cat failed again. Using Denso parts, some reason keeps failing. |
166500 mi US $1000 |
Check engine lite on fuel system, fuel vapor sensor. |
184900 mi US $2270 |
The stock & original heads were leaking coolant down into the exhaust. This caused the truck to loose power & throw O2 sensor codes from the passenger pre and post cat. Replaced all gaskets, plugs wires, knock sensors and wiring. New set of complete aluminum heads installed. |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
113000 mi US $12 |
Mass airflow sensor cleaning due to CEL code P0101 |
285-horsepower 5.3L V8 4-speed automatic 4WD w/low range
128000 mi US $850 |
Fuel pump was going out, causing hesitation to start & loss of fuel pressure after sitting for more than one hour. Check engine light on- "EVAP Large Leak". |
149000 mi US $10 |
Pulley bearings began to whine. three of them total ,hard to tell which one. Removed all three and regreased. Stopped the whine for now. |
152000 mi US $60 |
Oil pressure sender unit. $35 part. Oil pressure gauge was pegged at 80. |
193000 mi US $530 |
Truck went into limp mode "reduced engine power" and codes led to a throttle body position sensor/actuator error. Entire throttle body replaced. |
178300 mi US $600 |
Replaced both Catalytic converters. Fuel Evaporation solenoid. Rotate Tires. |
197000 mi US $250 |
Coolant was leaking aggressively from inside of the engine bay onto the pavement. Water pump seal was completely gone. Water pump was replaced. |
275-horsepower 4.8L V8 4-speed automatic RWD
154100 mi US $2000 |
exhaust system Battery, alternator. Four o2 sensors, pcv valve, map sensor, belts all tension pulleys an idle, spark plugs, water pump, intake manifold gasket. |
275-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
132000 mi US $200 |
Cats and O2 Sensors. |
275-horsepower 4.8L V8 4-speed automatic 4WD w/low range
181000 mi US $36 |
Rusted fuel lines; replaced with new, one piece GM lines. I'd compare the level of frustration with this installation to that of ball joints -- it was rough. In hindsight, I'd go with the aftermarket split lines if I ever have to do it again. Water pump leaking at rear seal. Replaced o-ring. Also replaced thermostat, tank cap, and A/C belt (cracked/split; appeared original). It was taking too long -- IMO -- for the cab to heat up, so the thermostat may have been failing. |
300-horsepower 6.0L V8 4-speed automatic 4WD w/low range
102000 mi US $200 |
CEL indicated an issue with the MAF sensor. Cleaning the sensor with MAF sensor cleaner resolved the problem. Replaced knock sensors, knock sensor connectors and wiring harness and intake manifold gasket due to water and corrosion in rear knock sensor. replaced knock sensors and knock sensor wiring harness |
106200 mi US $120 |
Replaced MAF sensor |
115000 mi US $350 |
Replaced sensor, flush system |
275-horsepower 4.8L V8 4-speed automatic 4WD w/low range
67000 mi US $250 |
Had a small leak behind water pump...water pump was good , not leaking....but was leaking behind pump where meets to block. Replaced with NEW pump not rebuilt pump. Price of new pump was $150 ( friends discount ) and $100 labor to put on....$260 total PA. tax included !!!!! |
139000 mi US $130 |
Fuel pump failure |
200-horsepower 4.3L V6 4-speed automatic RWD
164000 mi US $936 |
The truck was leaking coolant. The repair replaced the intake manifold gaskets. |
164200 mi US $319 |
An oil leak required the replacement of the oil pan gasket. |
Engine not specified
127000 mi US $56 |
replaced ignition module. still have problems with fuel and temp gauges not working. |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
101000 mi US $600 |
Tighten bolt on exhaust manifold. |
108000 mi US $87 |
cam sensor went bad, had to have car towed |
113000 mi US $130 |
New plugs. cleaned throttle body |
116200 mi US $700 |
Would not run smoothly after starting in cold weather. Replaced parts but did not fix the problem. Will have to take to dealer to be diagnosed. |
285-horsepower 5.3L V8 4-speed automatic RWD
120800 mi US $600 |
Had to replace fuel pump. Was out of town shop took longer than budgeted. |
275-horsepower 4.8L V8 4-speed automatic RWD
162000 mi US $800 |
Fuel pump quit. |
210800 mi US $3000 |
Rear seal had to be replaced. Fuel pump went out getting on the freeway |
243000 mi US $50 |
Had to Change the thermostat |
100120 mi C $610 |
Water pump leaking. Water pump replaced. Fuel line rusted and leaking. Mechanic replaced portion of line that was leaking. |
178000 mi US $500 |
Radiator hose failure, leaking quite a bit. Brake rotors needed turning. New Brake pads. |
275-horsepower 4.8L V8 4-speed automatic RWD
115000 mi US $400 |
Fuel pump failed, changed fuel filter before and after pump replacement. Cut a hole in the bed for access door. |
275-horsepower 4.8L V8 4-speed automatic RWD
56000 mi US $400 |
Power steering pump failed |
285-horsepower 5.3L V8 4-speed automatic RWD
155680 mi C $240 |
O2 sensor replaced |
170000 mi US $65 |
distributor cap cracked. replaced also with rotor |
177000 mi US $350 |
Water pump had been leaking from around mounting surfaces for a long time and kept leaking worse as time went on. Replaced water pump and gaskets with new replacements. Also the drivers side tank of the radiator was cracked and leaking. (Don't you just love that plastic junk?) I took the radiator to a repair shop and they installed a new tank to replace the cracked one. They also rodded out the radiator and I re-installed it and have had no leaks or problems since. Replaced the belt tensioner as it's bearings were noisy. Replaced the surpentine belt idler as it's bearings were noisy. The driver's side reservoir of the radiator (which is made of plastic) developed a small crack and was leakin. A local radiator repair shop removed the old reservoir and installed a new one and rodded it out too for $85. & 1 year warranty. |
285-horsepower 5.3L V8 4-speed automatic 4WD w/low range
122000 mi US $275 |
Factory fuel pump replaced, including the sending unit. |
112000 mi | I could tell there were other imminent problems. Could no longer pass an emissions test even after expensive repairs. |
270-horsepower 4.8L V8 4-speed automatic RWD
274000 mi US $1500 |
rear main seal leaking, oil pan leaking, find carbon build up in and arouind oil pick up tube. |
200-horsepower 4.3L V6 4-speed automatic RWD
79000 mi US $500 |
no oil pressure. broken oil pump pressure relief spring |
270-horsepower 4.8L V8 5-speed manual 4WD, part-time w/low range
65000 mi US $100 |
Check engine light, misfire related code. Replaced fuel pressure regulator. CEL returned a few days later. No attempt to repair reoccurance |
200-horsepower 4.3L V6 4-speed automatic RWD
180000 mi US $485 |
Flashing check engine light on two occasions. Corresponding to codes PO300 (Random misfire) and P0306 (Misfire cylinder 6) |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
159000 mi US $125 |
Oil leak at "rear main" area. Was told by 2 mechanics that it wasn't the rear main but a surface that GM had "glued together" in back of the rear main. Many full size GM trucks of this vintage have "minor" oil leaks there Was a little hard starting after warm-up. Mechanic replace "fuel sensor" part (not sure of name). 2nd time in 159,000 miles. Cost $125.00 P/L |
160500 mi US $600 |
Replace fuel pump. $450 parts, $150 labot |
Engine not specified
155000 mi | Fuel pump failing. Hard starting. |
285-horsepower 5.3L V8 4-speed automatic RWD
163000 mi US $250 |
Replaced leaky valve cover gaskets |
188000 mi US $46 |
Replaced air filter and cleaned MAF sensor when lean codes were appearing |
192000 mi US $8 |
PO174 AND 177 appeared again. Found fuel pressure regulator leaking. replaced fuel vacuum lines |
194000 mi | Fuel pump died. Replaced fuel pump. A MONTH LATER FUEL PUMP FAILED AGAIN. MANUFACTURER (AIRTEX) TOOK RESPONSIBILITY AND REPLACED AT FREE OF COST. |
260000 mi US $1300 |
Transmission went. Replaced transmission. Blew heads. Truck out of service. Replaced with 02 tahoe |
133000 mi US $250 |
Engine hard to start, replaced Fuel modulator? |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
118600 mi US $185 |
MIL for P0327 and P0332 - Knock Sensors out of range. Replaced both knock sensors and wire harness. While troubleshooting P0327 and P0332 codes, diagnostic path indicated a PCM problem. Replaced and reprogrammed PCM. |
214000 mi US $500 |
Replaced both catalytic converters and all four oxygen sensors |
285-horsepower 5.3L V8 4-speed automatic 4WD w/low range
147500 mi US $500 |
Water Pump was leaking. Replaced water pump. |
130000 mi US $800 |
Clean out fuel tank, replace fuel pump and fuel filter. |
130200 mi US $300 |
Replaced fuel injectors, cleaned throttle body. Injectors were suggested next fix by mechanic, problem not solved though. Checked fuel pressure with engine on and off and still some problem. Low when running and loses pressure when off. |
184000 mi US $500 |
replaced fuel pump, pump still operating but making a high "whine" noise. |
8-cylinder automatic 2WD
76000 mi |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
226000 mi US $87 |
replaced belts and tensioners and idler pulley. Fixing this also solved a longstanding problem with tha AC. |
270-horsepower 4.8L V8 4-speed automatic RWD
181358 mi C $363 |
starter failed, replaced starter |
78000 mi US $800 |
Fuel pump failed while driving. The truck was towed to a shop and the pump was replaced. |
79500 mi US $2500 |
Engine developed a coolant leak through one of the head gaskets. Heads needed to be removed to fix. |
93000 mi US $75 |
Coolant temp gauge was reading high. The shop changed the thermostat, but the problem remained. Further diagnosis revealed that the gauge is not correctly reporting the temperature from the sensor. |
200-horsepower 4.3L V6 4-speed automatic RWD
36300 mi US $400 |
Faulty ECU and |
163000 mi US $400 |
Water pump replaced |
165000 mi US $300 |
Replace starter |
200-horsepower 4.3L V6 5-speed manual RWD
180000 mi US $2800 |
same problem as always. check engine light comes on truck starts to cut out. running real rough and dies, will not start, has to be towed. let sit for a couple of days and will run good for awhile. then starts all over again.. |
180000 mi | Never could fix cutting out problem. Spent about $2,800 trying. |
200-horsepower 4.3L V6 4-speed automatic RWD
66000 mi US $2000 |
Had to replace the entire fuel system. This included the injectors. |
8-cylinder automatic 4WD
140000 mi US $75 |
Engine lost power and began popping (backfiring) through air intake system. On interstate, got towed to a Ford shop where they disconnected the faulty mass airflow sensor to put the engine in 'limp' mode to drive the final 600 miles home. |
141000 mi US $175 |
Replaced fuel pump module due to failing pump. Car still would run and drive but would crank for some time before it would start. Installed an OEM Delphi brand pump module, I'm a mechanic so only cost incurred was for the part. |
8-cylinder automatic 4WD
175000 mi US $50 |
Fuel pump stopped working. Replaced fuel pump and filter. |
124000 mi US $350 |
fuel pump (sending unit was broken so pump has to be replaced) |
8-cylinder automatic 2WD
116000 mi US $12 |
It was a bad A.I.R. check valve. Took just a few minutes to replace. |
124100 mi US $200 |
Radiator had small leak at one of the side seals. Changed radiator and all hoses, along with new coolant. 1 month later had to change fitting on heater core that broke; include it here because I should have changed it along with hoses. |
138800 mi US $50 |
Truck had been hard to start when warm, though would run fine after starting. Replaced fuel pressure regulator. |
231402 mi US $975 |
Rear main seal was leaking; seal pack replaced |