turbocharged 277hp 3.0L V6 Diesel 10-speed shiftable automatic 4WD w/low range
27000 mi | Engine crank no start. Updated engine software per technical service bullitin. |
355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range
5176 mi | Gas Pedal Flex. When pressing on accelerator, the pedal would creak and pop. A new pedal bracket was installed which resolved the issue. |
16120 mi | Exhaust system would squeak when going from v4 to v8 mode. Muffler was replaced under warranty which resolved the squeak issue. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
51654 mi US $4047 |
GRILL SHUTTER |
355-horsepower 5.3L V8 6-speed shiftable automatic RWD
58000 mi US $1900 |
Check engine light came on was diagnosed as needing all 8 fuel injectors they were replaced at the dealer and were not covered under powertrain warranty Radiator leaking coolant |
355-horsepower 5.3L V8 8-speed shiftable automatic RWD
1000 mi | Drive belt failed |
355-horsepower 5.3L V8 8-speed shiftable automatic 4WD w/low range
19956 mi | Automatic transmission Wiring Harness Replacement (P0711) |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
125500 mi US $1000 |
cyl 7 intake valve AFM lifter failure. dealer wanted 10k to fix. i spent 1000 in parts |
420-horsepower 6.2L V8 8-speed shiftable automatic 4WD w/low range
11000 mi | Engine exhibited surging from idle (approx. 600 RPM) to 1,350 RPM whiles stopped with no throttle application and also when using very light throttle. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
13020 mi | Exhaust rattle on start up. Diagnosed as faulty catalytic converter. Install catalytic converter ordered on the last visit. |
285-horsepower 4.3L V6 6-speed shiftable automatic RWD
234000 mi US $6611 |
Wtf, sorry, cam and lifter bad, never missed service, last sierra over 600k, you remember, hard to swallow but love the mpg, 22.8. Happened quick, noticed tapping then rough idle, misfire code, rip! All in 3 days. Have a good one |
269000 mi US $870 |
Just got off the interstate, getting home from a 1600 mile run, when I noticed a strange sound. Brought it to my mechanic and it was found to have one bad injector. Because I drive 90-100 thousand miles a year, I opted to replace them all. |
285-horsepower 4.3L V6 6-speed shiftable automatic 4WD, part-time w/low range
14260 mi | Vibration when in V4 mode some clamps were replaced on the exhaust system, the vibration is still there between 1200-1400 rpm. |
18340 mi | engine vibration in V4 mode, exhaust system replaced, defective valve in exhaust found. Still vibrates but not nearly as much. I've also notice it doesn't want to go into V4 mode as much, possible computer re flash? |
50530 mi C $225 |
Squeak when accelerating and starting engine, noisy flapper valve in the exhaust system fix is to replace the exhaust system... not going to happen i will replace with aftermarket and delete the valve when the time comes. Knock in engine when cold and accelerating. goes away when warm. |
285-horsepower 4.3L V6 6-speed shiftable automatic 4WD w/low range
81000 mi US $2500 |
Radiator was cracked, they think it was from being so cold that winter. Replaced the radiator, coolant lines, and oil lines. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
83000 mi US $45 |
Routine oil change |
163000 mi US $400 |
Thermostat |
20000 mi US $1000 |
Chek engine light would come on, go off, and then come back on. Went to dealer for an OBDII scan, error code showed the purge was stuck open, vent stuck closed and filling with fuel. The dealer replaced the purge valve, vent valve, and vapor cannister. |
420-horsepower 6.2L V8 6-speed shiftable automatic RWD
34900 mi | P050D Cold Start Rough Idle code. Indicator of Fuel Injector failure, and causes transmission to shift rough. Symptoms & code went away and unable to duplicate. Search shows this is a common issue and results in replacement of fuel injectors. |
420-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range
60000 mi US $30 |
My truck had a P0454 engine code which stated the fuel tank pressure sensor was intermittent or erratic. I lowered the fuel tank about 6 in and was able to remove the old fuel tank pressure sensor and install the new one in about 3 hours. |
355-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
54560 mi C $175 |
Misfire 7 cylinder plugs wires |
30380 mi | Injector for Cyl 8 replaced. Engine light had come on three times in 2 weeks but issue not resolved until third time in to check it and at that time a Head Office GM specialist of some kind happened to be there and determined the issue was an injector. Truck ran fine before the work. It engine light kept coming back until this last time and that was about 500km ago. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
18600 mi | Overheating while at idle. Replaced fan control relay. |
19600 mi C $178 |
Coolant fan motors not working. Replaced rt. and lt. coolant fans. |
117800 mi C $150 |
Replaced the radiator,because the plastic side tanks had started to separate from the aluminum rad. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
37700 mi US $600 |
Fuel pressure sensor in the fuel tank failed. $75 part, many hours of labor. |
11000 mi | engine burning oil. Consumption test started at 10,700 miles. |
17500 mi | Completed oil consumption test with GM dealer, Test showed engine using half a qt in 6,400 miles. Engine considered broken in at this mileage. I am satisfied at this time. |
30000 mi | check engine light came and second day started flashing-towed to dlr. Dlr said low compression in a cylinder. Poss. major engine damage. Had to cancel vacation to NH with boat. Really peaved! |
30700 mi | Ck engine light was confirmed misfire on cyl #1. Needed new piston w/rings, ect. 29,500 miles. Service writer said problem was with active fuel management. Checked internet-numerous problems! |
35000 mi | ck engine light cyl #7 misfire/carbon. New pistons, ect, replaced. Second time this has been replaced. Was told by dealer that Cyl#1 that had been repared in July was not done properly by other GM dealer. Needed all 8 cyl's replaced. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
100000 mi | AFM oil pump and filter Water pump |
105000 mi US $335 |
Evap sensor |
315-horsepower 5.3L V8 6-speed shiftable automatic RWD
97000 mi | Engine Oil Cooler Lines Leaking |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
51000 mi US $20 |
Engine ran rough set code. 2 spark plugs were extreemly fouled. Replaced plugs engine runs perfect. This may be related to cylinder deactivation. Oil consumption has jumped way up. |
53800 mi | Reported oil consumption problem to dealer. There is a TSB on this, it relates to the V8-V4 acive fuel management system. They replaced a valve cover baffle. So far so good oil consumption dropped. |
61000 mi | Oil consumption remained excessive. Dealer replaced the pistons and rings. This a a known problem for gently driven trucks. The more time in V4 mode the sooner the problem shows up. Carbon builds and oil consumption climbs. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
20000 mi | Low speed stumble/hesitation with light throttle. Dealer found bad spark plug, replaced. |
113000 mi US $100 |
The oil pressure sensor failed and showed no oil pressure while running. The sensor was replaced and on the drive home of about 6 miles the oil pressure again showed low as I got home. This problem was solved by changing the oil. For reference, the engine is a 5.3 liter with the active fuel management. After talking to several knowledgeable folks I'm going to look into getting that disable due to the problems it seems to cause. |
403-horsepower 6.2L V8 6-speed shiftable automatic 4WD w/low range
99000 mi US $1300 |
Fuel pump and metal fuel lines has to be replaced because they had rusted and would no longer maintain fuel pressure |
302-horsepower 4.8L V8 4-speed automatic RWD
12400 mi | Minor vibration evident at certain RPM was traced to a faulty muffler. Replacement of the muffler cured the vibration. |
302-horsepower 4.8L V8 4-speed automatic 4WD w/low range
35000 mi | service traction control light was coming on. The vehicle wouldn't go over 35 mph. Battery disconnect reset the problem temporarily It was actually a problem with the throttle body. Found out later it was a recall. |
302-horsepower 4.8L V8 4-speed automatic RWD
5400 mi | Replaced coil and plug wire for Cylinder 6. |
315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
72700 mi US $1200 |
throttle body replaced |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
65000 mi | Had to replace cam and lifters. I now have metal fragments from the worn cam and lifters floating around in my engine I am extremely concerned about long term engine life due to this problem. GM wouldn't admit any problem until I found the TSB's online. |
96000 mi | Engine miss in cylinder one. Dealer replaced valve covers and baffle in oil pan to redirect oil flow. Claimed this is causing oil in cylinder one to fowl spark plugs. |
109000 mi US $700 |
GM suggested replacement of the pistons and rings but once the head was removed there was substantial scoring of the cylinder walls. At that point GM agreed to replace the engine. |
122100 mi | Since the engine was replaced it has ran fine but I had a considerable drop in fuel economy. My first engine averaged 21-22 mpg on the highway. This motor is getting about 17 mpg on the highway. Dealer gives no explanation for mpg drop. |
295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
22940 mi C $110 |
Exhaust sensors sending signal that engine needed service. Sensors replaced. |
367-horsepower 6.0L V8 6-speed shiftable automatic 4WD w/low range
24000 mi US $540 |
Rear oil seal leak Engine light on due to conflict between block heater thermistor and ambient temperature sensor |
29200 mi US $42 |
coolant leak at hose lube service required due to engine overheating |
5060 mi | White smoke on start up coming from tail pipe. Both the dealer's service manager and shop foreman witnessed the smoke. They claim that no problem exists, but to just monitor fluid consumption. |
10540 mi | White smoke coming from tailpipe. I was advised that a bulletin was issued for this problem. They installed a new valve cover on the same side as the PCV valve. Have not noticed any problems or smoke since the work was completed. |
315-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range
58000 mi | Check engine light came on and I took it to dealer as it is still covered under the emissions warranty. They ran the code and suggested that I replace the gas cap which I ordered from Amazon Genuine GM Yellow cap $9) light came on again I replaced the gas cap and CEL came on again and the tech traced it to a solenoid on the fume canister which he replaced under the emissions warranty. Fixed the problem. |
24000 mi | replaced vapor pressure sensor whose seal had broken above gas tank and installed a cover designed to protect sensor from water |
29300 mi | Transmission shifted erratically, so they reset the computer and that, so far, has fixed the problem. |
70000 mi | The active fuel management lifters in the engine needed to be replaced. It was identified in a service bulletin. |
87000 mi US $600 |
Filter under oil sending unit clogged. |
41000 mi | Engine started making valvetrain noise. Brought to dealer and they replaced the cam and lifters. Dealer did not give adequate explanation as to what happened. I will try to reach GM to obtain more info. |
60000 mi | Oil cooler lines leaking--replaced |
62000 mi | Was using 1.5 quarts of oil every 3000 miles. Dealer installed new driver's side valve cover with redesigned PCV baffle |
73000 mi US $100 |
Due to poor design of the y pipe, it must be lowered to change the transmission fluid. When attempting to loosen the nuts on the manifold, the stud broke. Now the manifold must be removed to replace the stud. |
76000 mi | Second dod lifter/cam failure. Same exact symptoms as the previous problem at 40k miles. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
69000 mi US $1400 |
Engine started tapping, one of the fuel management lifters cracked. Replaced 4 lifters (all for the 4 pistons that disengage when switching to V4 to save fuel). |
8-cylinder automatic 4WD
85000 mi | Engine rear main seal leak and drivers side valve cover replacement this was a TSB to try to fix oil usage problem. Truck was fouling out the spark plugs. They also replaced the catalytic convertor |
99000 mi US $75 |
Oil pressure sending unit/screen replaced. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
170000 mi US $10 |
Gas cap was replaced after MIL activated and code was for gross leak. |
367-horsepower 6.0L V8 4-speed automatic 4WD w/low range
101000 mi US $100 |
P1113 code. Engine light on indicates oxygen sensor. Cleared code and engine light comes on two days later |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
13000 mi | Truck stopped running while parked and while driving down the highway!! Bad PCM circuit, new PCM was installed and programmed. |
35000 mi | Squeaking noise upon start up and idle. They could not duplicate until I went to pick it up. Then it did it again. I will have to bring back when I have more time. |
20000 mi | Oil leak on engine above oil filter housing. |
21000 mi | Engine oil leak from oil pan gasket. Dealer replaced gasket under warranty. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
32000 mi | Check engine light, software issue resolved in under an hour. |
295-horsepower 4.8L V8 4-speed automatic RWD
64000 mi US $100 |
Evaporative Solenoid failed and needed replaced. Replaced evaporative solenoid and lines. |
65100 mi | Throttle Body was replaced under warranty. |
78000 mi US $1755 |
Lifter bearing went bad on #8 cylinder which chewed up crank. Engine was also full of carbon. Engine replaced under extended warranty.Owner paid for difference between new and used engine. |
403-horsepower 6.2L V8 6-speed shiftable automatic AWD
60000 mi US $978 |
Dripping oil from the oil pan. Replaced oil pan gasket and oil cooling hoses. |
69000 mi US $200 |
Check engine light with error code p1175, shop recommended cleaning the fuel injectors through the throttle body. Light went off for 3 days, then back on. |
56000 mi | Check engine light still on when traded. |
315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
88040 mi C $360 |
Known issue on TSB relocation of gas tank vent solenoid valve which stopped working causing mass vent leak and check engine light. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
66000 mi | oil pan gasket leak |
142000 mi US $75 |
Oil pressure sending unit was replaced as oil pressure is starting to fall while driving. The repair did not fix the problem. The oil pump/pickup tube gasket are next on the list. |
295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
76 mi US $1200 |
Replaced ECM |
295-horsepower 4.8L V8 4-speed automatic 4WD w/low range
19840 mi | Check engine light was on, replaced something in fuel system. Evaporator canister? |
295-horsepower 4.8L V8 4-speed automatic RWD
95000 mi US $750 |
sensor failure |
195-horsepower 4.3L V6 4-speed automatic RWD
25300 mi US $190 |
Fuel tank evap selenoid |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
102000 mi US $450 |
CEL indicating P0121, Throttle Body Pedal Position Sensor malfunction. Throttle body replaced, issue resolved. |
113200 mi US $500 |
Fuel pump control module failed. No-start condition. Fuel pump control module replaced. |
74000 mi US $35 |
Emissions error code for large leak (P0455). Replaced gas cap, no change. Replaced Purge Valve Solenoid, which fixed the problem. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
164000 mi US $5800 |
Active Fuel Management took out the left side cam shaft, lifters, push rods, and rockers. Engine replacement. |
367-horsepower 6.0L V8 4-speed automatic 4WD w/low range
4565 mi | Software update on PCM to fix rough transmission shifts. |
29760 mi | Truck runs out with DIC showing 68 km DTE, and fuel guage shows 1/8 tank left. Dealer replaced fuel sensor in tank. Now truck runs out of fuel when DTE says 105 KM DTE. Problem is worse now, Fuel gauage over 1/8 tank left, low fuel light does not come on. |
32240 mi | Engine oil cooler lines leaking at crimp Hose-tube near radiator. Dealer says not leaking bad enough. I am going to call GM and complain. Vehicle runs out of fuel above 1/8 tank on gauge and 76L used on DIC. Worse now than before fuel level sensor was changed. Dealer says Diagnostics shows 60% and fuel gauge says 60% so must be ok. I will take truck to them when about to run out. |
35340 mi | replaced leaking engine oil cooler lines, previously took to a different dealer who said "normal leakage" fuel pump and sensor replaced to fix problem -ran out of gas at 1/4 tank, finally fixed problem 5th time in 4 repair. |
315-horsepower 5.3L V8 4-speed automatic 4WD w/low range
86300 mi | Engine using oil...dealer replaced a heatshield as a remedy. I replaced PCV valve. Oil use stopped for a while. |
92000 mi | Engine using two quarts per 3,000 miles. PCV seems most likely reason. |
177000 mi US $350 |
misfire #6 plug plugs and wires replaced |
185000 mi US $860 |
replace gasket near rear of engine where transmission is attached, gasket leak, had rear throw bearing replaced while open |
295-horsepower 4.8L V8 4-speed automatic RWD
195-horsepower 4.3L V6 4-speed automatic RWD
111000 mi C $20 |
would not start in damp weather |
295-horsepower 5.3L V8 4-speed automatic RWD
80000 mi US $560 |
Antifreeze leaking of back side of water pump; water pump replaced |
70000 mi US $657 |
leaking water pump |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
101560 mi | Some type of seal or gasket was replace in the manifold/ exhaust system. |
345-horsepower 6.0L V8 4-speed automatic 4WD w/low range
22940 mi | Replace water pump |
23560 mi | Brought to shop for overheating issue. They found no problem after trying it numerous times. |
24180 mi C $100 |
Replaced thermostat and coolant. |
37200 mi | Leaking engine oil cooler lines. |
295-horsepower 5.3L V8 4-speed automatic RWD
122300 mi US $330 |
Vent Sensor replaced... 1st real work on truck other than basic maintenance in 7 years and 90k+ miles. |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
88000 mi | oil lines to cooler leaking |
Engine not specified
148000 mi US $500 |
A sensor at the fuel fill opening was sending a code to the computer. |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
122700 mi US $300 |
ignition control module |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
78300 mi US $39 |
Intermittent check engine light. Replaced gas cap. Problem resolved. |
117000 mi US $200 |
M.A.F. sensor |
295-horsepower 5.3L V8 4-speed automatic RWD
96000 mi | I had to replace the evap sensor |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
242000 mi US $200 |
Replaced oil pump and pick up tube o-ring |
123000 mi US $116 |
oil pressure guage pegged at 80 PSi. changed oil filter. no change to reading. Oil pressure sensor defective. |
127000 mi US $325 |
Knock sensor fault code p0300 misfire. Faulty Oxygen sensor and failed spark plugs |
144500 mi US $110 |
knock sensor failed replaced rear sensor and intake manifold gasket. |
195-horsepower 4.3L V6 4-speed automatic RWD
35000 mi | Got check engine light. P0128 . Bad thermostat |
295-horsepower 5.3L V8 4-speed automatic RWD
120000 mi US $1000 |
Radiator failed, lost all coolant while driving |
295-horsepower 5.3L V8 4-speed automatic RWD
105000 mi US $450 |
Replaced water pump |
397100 mi US $500 |
Replaced catalytic convertor Mmm |
400000 mi US $200 |
Fuel tank venting problem. |
295-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
181000 mi US $300 |
Oil pressure sending unit was bad and would report no oil pressure at RPM's above 3,000. |
221000 mi US $11 |
SES light came on. Had codes read and tool reported MAF error. Forum search suggested cleaning MAF screen first. Bought MAF sensor cleaner at AutoZone. Light has not come on for a couple weeks now. Truck feels more responsive as well. |
240800 mi US $100 |
P0332 code - engine knock sensor. Known problem if water gets under intake manifold from washing/splashing in this 5.3 motor. |
230000 mi | re-attempted knock sensor repair |
285-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range
51700 mi US $500 |
water pump bearing squeeling loudly, replaced! |
295-horsepower 5.3L V8 4-speed automatic 4WD w/low range
120000 mi US $385 |
Faulty water pump to engine block gasket. Replaced water pump, thermostat and housing, 2 drive belts, upper and lower radiator hoses. |
123000 mi US $150 |
Replaced vapor canister vent valve. |
132000 mi US $250 |
Replaced vapor canister. |
144000 mi US $541 |
Replaced fuel tank pressure sensor. |
Engine not specified
197000 mi US $399 |
Fuel lines |
285-horsepower 5.3L V8 4-speed automatic RWD
151900 mi C $40 |
Fuel tank strap broken. Replaced |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
160000 mi US $55 |
slow coolant leak, pressure test radiator/coolant system found slightly loose hose clamp. planned transmission fluid/filter change postponed due to new finding of rear main seal and oil pan oil leak.slow leak,will repair after it gets noticeable, and xmission fluid change then. |
285-horsepower 5.3L V8 4-speed automatic 4WD w/low range
140000 mi US $41 |
Idler pully. |
275-horsepower 4.8L V8 4-speed automatic RWD
105000 mi | Intermittent failure to start (won't even turn over) Problem has not been found or diagnosed. |
106000 mi US $500 |
Replace intake manifold gasket |
107000 mi US $1 |
Intermittent prob, could not duplicate, could not diagnose. Occasionally fail to start. Battery good, starter would not turn. Possible ignition switch, wiring, ground, neutral switch, solenoid, or starter. Removed/tested, A OK. replaced, OK |
270-horsepower 4.8L V8 4-speed automatic RWD
137200 mi US $117 |
Gelled coolant in the heater core. Had system flushed and replaced GMC coolant Dextrol(red) with standard (green) coolant. GMC stock coolant has history of jelling. |
152000 mi US $150 |
Coolant system flush and new Stat Poor heat due to geld coolant |
141000 mi US $415 |
Replaced radiator |
156000 mi US $560 |
Rear main seal |
325-horsepower 6.0L V8 4-speed automatic AWD
139200 mi US $140 |
Due to rust on the muffler I took it in and had a Flowmaster system installed by a shade tree mech. He did a great job and now it sounds amazing if not a little to loud. The OEM exhaust had rusted through and had plenty of holes. |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
187700 mi US $600 |
Broken exhaust manifold bolts repaired by removing heads and a repair shop removed and helicoiled the busted threads. |
200-horsepower 4.3L V6 5-speed manual RWD
105000 mi US $250 |
Fuel Pump Failed |
110000 mi US $75 |
Ocassional miss in engine. Replaced Spark Plugs and Distributor cap. |
137000 mi US $225 |
Power wire to Ignition coil broke inside of wire covering. Vehicle towed to shop for repair/Coil was replaced and vehicle ran 1 day before reoccurrence. Owner troubleshot and repaired. |
200-horsepower 4.3L V6 4-speed automatic RWD
85560 mi C $400 |
O2 Sensor triggered the engine light. The engine light subsequently came on again and was diagnosed as the sensor on top of the fuel tank. The sensor was replaced and the engine light was cleared about a week ago and has not come on since. |
88040 mi | Engine light on. First time was an emission sensor. Second time was a gas tank venting valve at the top of the gas tank. Engine light on again. Still haven't had a mechanic look at it. |
89280 mi | Engine light came on again and was reset by mechanic. Am told that the error message is the venting valve at the top of the gas tank. |
89900 mi C $100 |
Engine light came on again. Warning light reset but truck continues to operate adequately. |
107260 mi C $325 |
Also replaced muffler hanger that was broken |
114700 mi C $981 |
gaskets between the engine and radiator cooling system were leaking coolant. |
117800 mi C $300 |
Won't start in damp weather |
119040 mi C $800 |
Ignition coil had to be replaced along with plugs and wires |
123380 mi C $275 |
New distributor cap, plugs, and wires. |
123380 mi C $240 |
New spark plugs and wires |
127720 mi C $100 |
A component of the air input system had corroded and was fixed with body cement |
285-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range
290900 mi US $55 |
Had a miss and check engine light. Code pointed to a misfire on cylinder 8. Swapped coils from another cylinder, and it fired the spark tester. Replaced coil-on-plug and fixed the issue. Found a coolant leak, and leakage from the water pump seep hole. Replaced water pump and thermostat which fixed the leak. |
135000 mi US $700 |
Truck very hard to start. Eventually started, ran OK, then unexpectedly quit while driving down road. Towed to shop. Fuel pump needed replaced in gas tank. |
200-horsepower 4.3L V6 4-speed automatic 4WD, part-time w/low range
216500 mi US $270 |
Replaced fuel pump |
200-horsepower 4.3L V6 4-speed automatic RWD
252700 mi US $650 |
Replace heater core and replace antifreeze |
285-horsepower 5.3L V8 4-speed automatic 4WD w/low range
205000 mi US $600 |
truck was repaired - new fuel pump new water pump new thermostat |
Engine not specified
177700 mi | Replaced catalytic converters (both), tune up, spark plugs, |
4-cylinder automatic 2WD
63000 mi US $500 |
radiator made of plastic & aluminum. Mechanic could not repair, replaced entire radiator. mechanic said was a common problem |
8-cylinder automatic AWD
131000 mi US $100 |
Replaced Air Flow Sensor - engine running lean and poorly, now running better than new!!!! Perhaps I DIDN'T need trans rebuild - as this controls relationship between engine and trans/shifting. |
141000 mi US $15 |
Replace water pump to engine gaskets - leaking. Inspect water pump - did not replace. |
8-cylinder automatic 4WD
115000 mi US $150 |
Belt tension pulley was replaced. |
8-cylinder automatic 2WD
144096 mi US $2870 |
Water pump, hoses, thermostat, Intake Manifold Gasket, pulley tensioner |