general problems of the 2003 GMC Envoy

Fuel indicator bounces from empty to full in the matter of seconds while going down the road. Also, issues with mileage range reported as the fuel indicator is fluctuating.

The contact owns a 2003 GMC Envoy xl. The contact stated that the filler pipe was fractured and caused the bladder to leak. The contact took the vehicle to a certified mechanic who diagnosed that the bladder and filler neck needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 90,000.

My car will shut off when I am either turning or slowing down without any warning, I put the car in neutral, turn the key off then on again and it starts like nothing happened. The engine doesn't show any warning lights it just shuts off. This has happened now about 6 times. I don't have the money to take it to the dealer, but if I am given an idea of what to look for I can take it to my mechanic who is very qualified and did replace a sensor that went bad. Please help.

Tl-the contact owns a 2003 GMC Envoy 360. The contact stated that while driving 35 mph, the vehicles check engine light and reduce power light became illuminated and the vehicle, without warning stopped accelerating even while the accelerator was being depressed. The contact had to pull the vehicle over and turn the vehicle off. The vehicle was able to restart. The vehicle was taken to a dealer where it could not be diagnosed. No repairs were done. The manufacturer was not made aware of the failure. The failure mileage was 105,000. Ed.

Mechanic said fuel rail ruptured due to a faulty fuel pressure regulator and leaked gasoline in engine compartment that could have caused a fire injuring occupants. Repairs cost 1400dollars.

Smelling of gas and leaking on ground, as I'm reading this is a common problem which is very serious. I really think gm needs to include this 2003 GMC Envoy as part of their recall as well. This has been going on for years it looks like and nothing has been recalled. Guess human life is not important. Gm needs to recall this problem ASAP before someone gets hurt.

My car is reaping with the smell of gas on the inside and outside of the car. I called gm customer care center about this problem being hazardous and all they offered was a $150 voucher available at the GMC dealership. I am confused as to why 2006/2007 models were recalled for this matter and the 2003 model was not recalled. I am afraid to drive this car because I believe it will explode!.

I smell gas all the time when I am driving.

Some times when the brakes are applied the throttle also advances causing unwanted acceleration. Happens at low speeds. Have there been any factory recalls for this problem?.

I have a 03 Envoy sxl that smelled like gas, the dealer stated there was a crack in the hose. I had that replaced and now it leaks gas going downhill. As I saw others are having the same issues and most if not all that has SUV's have children. If the same model part was recalled on the trailblazer why not enovy's? GMC should recall all cars that has the model number to fix the problem before they go up in flames with our children.

The cataytic converter broke into pieces and the car would not go above 25 mph.