2004 GMC Envoy engine problems
16 owner complaints filed with NHTSA name the engine on the 2004 GMC Envoy — 4% of all complaints for this model year.
What owners report
“The contact owned a 2004 GMC Envoy. The contact stated that while driving at an undisclosed speed, the vehicle was shaking and made an abnormal rattling sound before the vehicle lost motive power and stalled. The vehicle was restarted and driven to the dealer to be diagnosed. The contact was…”
filed Jul 28, 2023
“I just had my brakes serviced and my bushings changed, but my abs light still comes on. Also when I go to brake the car starts to shake and I'm going the speed limit. The engine has a rough idle, and shuts off when at a complete stop and when the vehicle is in motion. I've had many things replaced…”
filed Feb 25, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how…
16-NA-383 · Service Bulletin/Repair Instructions · issued Jun 28, 2024
Engine problems in other Envoy years
| Year | Reports | Share |
|---|---|---|
| 2008 Envoy | 4 | 5% |
| 2007 Envoy | 8 | 4% |
| 2006 Envoy | 20 | 6% |
| 2005 Envoy | 14 | 3% |
| 2003 Envoy | 10 | 3% |
| 2002 Envoy | 16 | 3% |
Other reported problem areas on the 2004 GMC Envoy
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.