hardly worth mentioning
Crashes / Fires:
0 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
160,053 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

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2004 GMC Envoy Owner Comments (Page 2 of 2)

« Read the previous 20 complaints

problem #5

Nov 282012

Envoy 6-cyl

  • 1,130,491 miles


A very strong odor of gasoline is inside and outside of my car. When the car is started and being driven the smell is most heaviest. After driving and it sits, you can continue to smell the gas fumes. I took my vehicle to a certified dealership to find out the problem and a diagnostic was done. Unfortunately, I was told that the problem could not be detected. I continue to be afraid that maybe my can is going to catch on fire or explode at any time. After doing my research, I have found that there are many owners of GMC Envoy with this same problem. Some of the models have been recalled, but this issue reaches far beyond those models. All make and models with this problem should be recalled.

- Decatur, GA, USA

problem #4

Sep 202011

Envoy 6-cyl

  • 165,000 miles
There is a strong gasoline smell inside and outside the vehicle. The check engine light is on and the code is indicating some type of vapor/emissions problem. I took the vehicle to 2 different mechanics and they both found that the fuel tank filler area has a vapor and liquid leak. There is a tsb issued by GMC that covers this situation but they will only honor it on vehicles prior to 2004.

- Atlanta, GA, USA

problem #3

Feb 042013

Envoy 6-cyl

  • 154 miles
My car is leaking gas and I. can only put 20 or 30 dollars worth in at a time where most of it ends up on the ground. There is also a very strong gas smell. I'm taking it in to be fixed but this is obviously a problem since I just read that other owners are having this problem so there should be a recall before someone is seriously hurt my check engine light also comes on for a while and then goes off. These are problems that require a recall.

- Pittsburgh, PA, USA

problem #2

Jan 032013


  • 83,000 miles
The contact owns a 2004 GMC Envoy. The contact stated that after parking the vehicle in a residential garage, there was a strong gasoline fuel odor coming from the interior and exterior of the vehicle. The vehicle was taken to a mechanic, who inspected the vehicle and found that there was a fuel tank inlet check valve fracture. The vehicle was taken to the dealer for inspection of the failure. The manufacturer was notified and stated there was no recall and offered no further assistance for the failure. The vehicle was not repaired. The failure mileage was 83,000.

- Jacksonville, FL, USA

problem #1

Apr 262012


  • 138,000 miles
The contact owns a 2004 GMC Envoy. The contact stated that there was an overpowering gasoline fuel smell outside of the vehicle. The contact took the vehicle to a local mechanic and the mechanic discovered a fuel leak between the hose and the fuel tank. The mechanic did not replace any components of the fuel tank or the hoses. The failure mileage was 138,000.

- Hollis, ME, USA

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