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.

2.2

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
68,988 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.

2003 GMC Envoy XL fuel system problems

fuel system problem

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2003 GMC Envoy XL Owner Comments

problem #3

Nov 202007

Envoy XL 4WD 6-cyl

  • Automatic transmission
  • 108,000 miles

A D V E R T I S E M E N T S

The contact owns a 2003 GMC Envoy XL. While approximately driving 55mph the vehicle made an excessive noise as if the vehicle shifted out of gear. The the gear shift indicator became inoperative disabling the vehicle from moving. The dealer stated that the transmission failed. They replaced the pump assembly, input drum shaft, perefeet shift, converter, and the ujc. In addition, she smelled a fuel odor when adding fuel into the fuel tank. The mechanic stated there was a leak in the fuel tank. There is a defect investigation for the fuel system, NHTSA action# EA07009. The failure mileage was 98,000 and current mileage was 108,000. The VIN and engine size were unavailable.

- Newwark, DE, USA

problem #2

Oct 282006

Envoy XL

  • Automatic transmission
  • 47,913 miles
Check engine light has been on, told to get new gas cap, months later same problem, although this time mechanic found a crack in the neck of the hose that goes into gas tank. As I see in this section, appears to be a common problem. $800 later, I hope GMC will acknowledge the flaw and issue a recall" will this happen with my new tank too"

- Oklahoma City, OK, USA

problem #1

Nov 152005

Envoy XL 6-cyl

  • Automatic transmission
  • 51,050 miles
We have a 2003 GMC Envoy XL. Our check engine soon light came on. We brought it into service twice and each time we left they said fixed, but soon thereafter the warning light came on. We were told they replaced the gas cap. We notice that when we go to fill with gas there is no whoosing sound when we remove the gas cap, and it is very difficult to fill with gas. The pump keeps clicking off like it is full. Some times it take 20 minutes to fuel the auto. We always smell the odor of gasoline. If we drive and stop somewhere, when we get out you can smell the gasoline.

- West Palm Beach, FL, USA

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