Other Fuel System Tank Assembly Problems of GMC Sierra

Tl- the contact owns a 2013 GMC Sierra 2500. The contact stated the check engine warning indicator had illuminated. The vehicle was taken to both an independent mechanic and the dealer to be diagnosed. The technicians informed the contact that the diesel reluctant tank assembly would have to be replace. The vehicle was not repaired. The manufacturer was notified of the failure. The vehicle failure mileage 111,000. Kh.

See all problems of the 2013 GMC Sierra 🔎.

Shuts off randomly. Instrument panel doesn't work. Wires may be sparking above gas tank.

The contact owns a 2013 GMC Sierra 3500. The contact stated that while driving approximately 5 mph, the brake pedal was depressed and the contact heard a loud sloshing noise of fuel coming from the fuel tank. Immediately when the sound emitted a violent and forceful movement from the exterior rear of the vehicle occurred. The contact continued to drive. The vehicle was taken to an authorized dealer which informed the contact that the vehicle operated normally. In addition, the instrument cluster and radio would not dim in the night mode. The manufacturer was notified of the problem. The approximate failure mileage was 150.

Upon low speed panic stopping with the fuel gauge reading 3/4 of a tank and below, there is a violent/noticeable bump. Like being rearended at low speed. It is a situation that gm has a bulletin out on #pit5161 or doc id:2851139 for the 2007-2012 chev. Silverado and GMC Sierra p/u with the 34 or 36 gallon tanks. I feel the brakes are challenged by this condition, and even more so on slippery, steep terrain.