Table 1 shows two common gasoline fuel system related problems of the 2014 GMC Sierra 1500. The number one most common problem is related to the gasoline fuel system (two problems). The second most common problem is related to the tank filler pipe and cap (one problem).
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System problems | |
| Tank Filler Pipe And Cap problems |
The contact owns a 2014 GMC Sierra 1500. The contact stated that while driving 30-40 mph, the vehicle lost motive power, and rpm became raised. There was no warning light illuminated. The vehicle was taken to an independent mechanic, and was diagnosed with lower and upper fuel pump failure. Read details...
The contact owns a 2014 GMC Sierra 1500. The contact stated that while driving approximately 25-30 mph, the power steering became inoperable. The check engine warning light was illuminated due to the fuel tank cap being missing. Read details...