2004 GMC Envoy Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 GMC Envoy

2004 GMC Envoy Problems

engine shuts down with defrost or A/C on

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...

Door Locks Stop Working

The power door locks may stop working in one or more doors due to a failed actuator. Replacement of the failed actuator should correct this concern.

Air Compressor for Rear Air Springs May Fail

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

See More Problems (19)

2004 GMC Envoy Questions

Blower motor won't shut off and bogs down at idle when A\C is on (1 answer)

I changed my water pump 4 days ago and my girlfriend drove about 400 miles yesterday now the blower motor won't shut off even when the keys are out of ignition and when idling if A\C is on it acts like it going to die bogs down real bad

All of a sudden both of my headlights are not working but Brights do work. (2 answers)

how do you if a wheel bearing is going bad (1 answer)

slight noise going around a curve

See More Questions (181)

2004 GMC Envoy Recalls

Turn Signals May Operate Like Hazard Flashers

The turn signals may operate like hazard flashers when intending to signal for a turn. The driver may not be able to clearly signal their intentions, increasing the risk of a crash. Dealers will replace the suspect flasher modules with a new flasher designed with sealed relays for better durability. The recall began August 4, 2005. The GM recall number is 05044.

Recall 04V527000
ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE.

See More Recalls (2)

2004 GMC Envoy Reviews

This car is the worst problem I have ever had. I would never recommend this car to anyone. The car always has something wrong with it. They even know my car already when I go in the parts store. I think that speaks for itself. I completely understand normal maintenance but this car goes way beyond normal maintenance.
Over 144,000 miles on this Envoy. Have replaced brakes, shocks and struts, tires (once O/E Michelins went over 124,000 miles, kept them rotated and at a constant 36 psi) Other than a few odds and ends has been a very good vehicle. Bought it new and planning on keeping it for a while.
This has been the worst vehicle I have ever owned. I've replaced all exterior lights at least twice. That's not even then biggest problem. I haven't been able to pass emissions testing! The check engine light came on, of course shortly before testing. I replaced the oxygen sensors in accordance with the codes. I also replaced a leaking fuel pump. The check engine light was back on in a d...

See More Reviews (7)