GMC Sierra 1500 owners have reported 255 other fuel system related problems since 1996. Table 1 shows the 8 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (221 problems). The second most common problem is related to the vehicle's other fuel system tank assembly (11 problems). For details of each of the problem category, use the links in the table.
While driving at highway speed, my 2025 GMC sierra suddenly began slowing down without warning and lost propulsion. When I pressed the accelerator, there was no acceleration response. The vehicle felt like it was braking or dragging instead of accelerating, creating a serious crash risk in traffic. Read details...
My anti lock keep kicking in, the panhead by gas tank is completely shot and there is a box by the gas tank for emissions and not able to get 1 and the frame in the front is shot also along with the body that's completely shot and the gas gauge keeps telling empty 1 time and then it goes to full to Read details...
Tl-the contact owns a 2008 GMC Sierra 1500. The contact stated that the vehicle did not start. The vehicle was towed to an independent mechanic, that replaced the fuel pump a month ago ( 02/09/20 ). They advised the contact that the fuel control module had to be reprogramed and that the dealer Read details...
Fuel gauge reads empty all the time. Was working, after sitting for 2 weeks, it didn't. Read details...
The contact owns a 2004 GMC Sierra 1500. The contact stated that the fuel tank strap fractured due to corrosion. Also, the brake lines were rusted and the instrument panel gauges were inoperable. The vehicle was taken to a mechanic who replaced the brake lines. Read details...