Table 1 shows one common gasoline fuel system related problems of the 2026 GMC Sierra 1500.
| Problem Category | Number of Problems |
|---|---|
| Gasoline Fuel System problems |
The contact owns a 2026 GMC Sierra 1500. The contact stated that while driving at various speeds, the vehicle hesitated to maintain automotive power and was a potential safety risk for his wife and children. The message "shift to park and restart vehicle” was displayed. The vehicle was shifted into park(p) and back into drive(d) as a temporary fix. The vehicle was taken to a local dealer on several occasions to be diagnosed; however, the cause of the failure was unknown. The failure mileage was approximately 700.