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.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
58,527 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.

2002 GMC Envoy fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2002 GMC Envoy:

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

2002 GMC Envoy Owner Comments

problem #4

Sep 182006

Envoy 4WD 6-cyl

  • Automatic transmission
  • 69,000 miles


: the contact stated while the vehicle was parked in the garage, a strong odor of gasoline was present. The vehicle was inspected by the dealer who determined the filler pipe neck, attached to the storage tank, leaked when the tank was filled with gasoline. The manufacturer was alerted. Updated 10/25/2006 -

- Bel Air, MD, USA

problem #3

Sep 192005

Envoy 4WD 6-cyl

  • Automatic transmission
  • 53,763 miles
The contact stated while driving the engine check light illuminated. The vehicle was taken to a certified service dealer for diagnostic testing. Upon inspection the mechanic discovered a crack in the fuel tank in the filler pipe. Repairs were made to the vehicle at the contact's expense. This repair remedied the problem. Updated 1/11/2005. The fuel tank was replaced to correct the problem. The consumer requested a refund from the manufacturer because he feels that the filler neck should not have broken.

- Countryside, IL, USA

problem #2

Sep 152004

Envoy 4WD

  • Automatic transmission
  • 32,845 miles
Vehicle has a crack in the fuel tank, and fuel is leaking at the filler neck where the neck attaches to the fuel tank. Owner contacted the manufacturer, who was not willing to assist the owner.

- Whitehall, MT, USA

problem #1

Oct 232004

Envoy 4WD 6-cyl

  • Automatic transmission
  • 78,500 miles
The check engine light was on. The dealer said that the fuel tank filler neck ruptured causing a leak. The fuel tank had to be replaced. There was no prior repair on the fuel tank or removal of the fuel tank. The owner has contacted the manufacturer to express that the design of fuel tank was bad for the environment......

- Parrish, FL, USA

Search for these popular complaint phrases...

Not what you are looking for?