2002 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Envoy
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2002 GMC Envoy ProblemsErratic Fuel Gauge Operation
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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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...
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
2002 GMC Envoy QuestionsHow do I remove the rear view mirror button? My mirror fell off,buttons stuck in (1 answer)
I have looked online and haven't found anything to help me. I have tried putting a screwdriver in and pulling, I have tried sliding it out. Nothing. I can't stand driving without my mirror.
Can use the manual release button to shift out of park but pressing the brake doesn't release the shifter.