Table 1 shows six common other fuel system related problems of the 2007 GMC Envoy. The number one most common problem is related to the other fuel system fuel gauge (nine problems). The second most common problem is related to the other fuel system tank assembly (nine problems).
The fuel gauge shows empty when there is fuel in vehicle Read details...
Engine light won:t go off & gas tank gauge does not work. / Read details...
The fuel level sensor is malfunctioning giving me erroneous high and low readings. I noticed in August 2011, gm issued a special coverage for this exact problem, however it was only good for 10 yrs or 120,000 miles. My Envoy is 11-1/2 yrs old, but only has approx. 87,500 miles on it. Read details...