2004 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 GMC Envoy
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2004 GMC Envoy ProblemsCheck Engine Light and/or Excessive Fan Noise
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
first the oil pressure gauge went. then the speed. then the volts and finally the whole dashboard. not cheap to fix and it has been something i heard that happens with this vehicle from alot of mechanics. it is a bad problem cuz u have no idea what temp your vehicle is at. the speed you are going. if the vehicle will overheat or not. if you will run out of gas. or if the volts are enough to keep vehicle running. had to park it for 2 1/2 months...
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»
2004 GMC Envoy QuestionsFan speed runs high; check engine light on. This is a recent issue. Fixes? (1 answer)
The issue is inconsistent. What are fixes and what is possible damage to my engine/vehicle? If this is a common problem why is there not a GMC recall?
Will the other 3 bolts hold that cause the one bolt snapped flush so there's no way of getting it out I doubt. And I didn't realize it was gonna b so easy to break and now I'm concerned if I just put it back together the other 3 bolts might not seal and hold the pressure when I'm ...
Is it an evaporated emission system need more details. It started with check fuel cap and than this happen . Can some one let me know more details on this
2004 GMC Envoy RecallsTurn 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.