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:
68,000 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

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2002 GMC Envoy Owner Comments

problem #1

Oct 122007

Envoy 6-cyl

  • Automatic transmission
  • 68,000 miles


2002 GMC Envoy began to emit overwhelming odors. The interior of the car and exterior of the car smells strongly of leaking fuel. The vehicle must be parked in my driveway to prevent vapors from accumulating in my garage and seeping into my home. The leaking odors into the garage and house have caused me to have severe headaches. The captured vapors in my garage presented a severe fire hazard. I took my vehicle to a local mechanic who reported to me that the fuel pump assembly on top of the fuel tank was leaking due to corrosion on several of the tubes that Transport fuel. He stated this is avery common problem on the GMC Envoy and that he has repaired many of them for the same problem.

- Amherst, NY, USA

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