Table 1 shows five common other fuel system related problems of the 2002 GMC Envoy. The number one most common problem is related to the other fuel system (eleven problems). The second most common problem is related to the other fuel system tank assembly (nine problems).
These vehicles have a rampant and long-standing reputation for developing leaks in their plastic fuel tanks. Virtually all of these vehicles eventually develop leaks, which cause release of flammable fuel vapors and raw gasolene releases. Read details...
Smell gas in and out side of vehicle. Fuel leaking from the gas tank due to rusted lines. Read details...
The contact owns a 2002 GMC Envoy. While driving the vehicle to the dealer at 60 mph, the vehicle stalled without warning. The contact was able to coast the vehicle off the road. The vehicle failed to restart and was towed to the dealer where it was diagnosed that the fuel pump failed. Read details...