Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
36,667 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 GMC Envoy fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 GMC Envoy:

Unsubscribe any time. We don't sell/share your email.

2004 GMC Envoy Owner Comments

problem #3

Mar 252010


  • 69,000 miles


The contact owns a 2004 GMC Envoy slt. The contact started the ignition and the low fuel gauge and the service engine warning indicators illuminated on the instrument panel. The fuel gauge reading fluctuated from full capacity level to empty. When the vehicle was in operation the identical failure occurred on a separate occasion. The vehicle was taken to an authorized dealer for inspection. The vehicle had not been repaired when the complaint was filed. The failure mileage was 69,000. The current mileage was 70,000. Updated 05/12/10 updated 05/14/10.

- Elmira Heights, NY, USA

problem #2

Apr 202008

Envoy 6-cyl

  • Automatic transmission
  • miles
The fuel gauge on my 2004 GMC Envoy is not working.

- Atlanta, GA, USA

problem #1

Apr 092007

Envoy 4WD 6-cyl

  • Manual transmission
  • 41,000 miles
RPM gauge shows I am at 7000 RPM when stopped at idle. While driving the gauge moves backwards, to a negative ramp number, below the zero. Went to shop today and couldn't fix it. Will go back to dealership next week to attempt to fix the problem.

- Winter Haven, FL, USA

Search for these popular complaint phrases...

Not what you are looking for?