2006 GMC Envoy Denali XL fuel system, gasoline problems
13 owner complaints filed with NHTSA name the fuel system, gasoline on the 2006 GMC Envoy Denali XL — 31% of all complaints for this model year.
What owners report
“Ran out of gas with the fuel gauge reading half full (vehicle had approx 50k mileage). After putting a couple of gallons in the tank went to the gas station and filled the tank. When the vehicle was started the gauge bounced to full and then to empty. It began bouncing up and down continuously…”
filed Sep 17, 2013
“Tl* the contact owns a 2006 gmc envoy denali xl. The contact stated that the vehicle failed to accelerate over 40 mph. The contact also stated that the engine and the low fuel warning lights illuminated although the fuel level was at max. The vehicle was taken to the dealer where the contact was…”
filed Feb 13, 2013
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Other reported problem areas on the 2006 GMC Envoy Denali XL
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.