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 ProblemsWorn Valve Seats May Cause Engine Misfire
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
2004 GMC Envoy QuestionsHow do I remove the antenna mast on the envoy? (1 answer)
Purchases vehicle used and previous owner snapped the antenna off. Now radio is all static. Can't get the mast off because it's bolted down in such a way that I can't figure out how to remove it.
The CD will not eject.
I was at a gas station and my truck died with no prior warning. Had tried to jump it off with no results. Had it towed and new battery put in. $124 batterty. Now It wants to stalll out at light with air on and lunges just before it comes to a cimplete stop. Help!?!
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.