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Problems for specific GMC Envoy years:

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Newest reported 2002 GMC Envoy problems

 

Verified for the GMC Envoy

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

26 Reports
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Reported by Lucky Tech and 8 others for the GMC Envoy

i had this problem for a while( my personal vehicle). The truck would go into reduce engine power mode at first. Turn the engine off and restarts with no prblem. I ignored it just didn't use defrost or A/C. Than as time went on(months)it got cold here in Philly and i needed my defrost.This time the truck shut off. turned off defrost and it started right up and ran normal. i looked for vacuum leaks. not many hoses to check. finally found advic...

9 Reports
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Verified for the GMC Envoy

The variable valve timing camshaft actuators may stick due to dirty engine oil or a faulty control solenoid. A sticking actuator may cause a rough idle and the Check Engine Light to illuminate. Our technicians tell us the engine oil should be checked to make sure it is clean and at the proper level before replacing any parts to correct this concern.

11 Reports
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Reported by tri2sli for the GMC Envoy

Battery went dead in the Envoy one day. After replacing the battery the 4 wheel drive indicator light would not change with the selector and the 4 wheel drive light came on. After researching online I found that the engineers at GM forgot to set up the transfer control module with anything to save the memory, so basicly, it didn't know what to do. It also said you could take it to a dealer and they could reflash it for $100 and hope you never ...

1 Report
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Reported by tri2sli and 2 others for the GMC Envoy

The Envoy one day started a clicking noise from the center of the dash when I would start it up. It would last only a few seconds. I started pushing the buttons for the vent operations and it would do it then. After doing some online research and looking under the dash while operating the door I determined it was the mode door actuator (the clicking is the motor in the actuator going bad). I also learned that only the 2002 Envoy had to have a ...

3 Reports
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Verified for the GMC Envoy

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

175 Reports
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Verified for the GMC Envoy

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 miles from the original "in service" date of the vehicle. Please contact your local GM dealer for more information.

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198 Reports
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Verified for the GMC Envoy

The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.

11 Reports
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Verified for the GMC Envoy

The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.

33 Reports
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Verified for the GMC Envoy

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

57 Reports
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Verified for the GMC Envoy

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

71 Reports
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Verified for the GMC Envoy

Electrical power may be lost to the interior of the vehicle due to a blown 125 amp fuse located at the under hood fuse box. This fuse can blow if jumper cables are connected incorrectly. Replacing the blown fuse will commonly correct this problem.

15 Reports
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Verified for the GMC Envoy

One or more of the rear lights may be out due to a failed light socket plate. Our technicians tell us some 2002-2004 models were recalled for this issue. For more information on this recall, please click here»

16 Reports
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Verified for the GMC Envoy

The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.

7 Reports
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Verified for the GMC Envoy

The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.

53 Reports
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