Table 1 shows one common other fuel system related problems of the 2019 GMC Sierra 3500.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
Bought the vehicle new in 2019 currently at a dealership to have the third in tank electric fuel pump installed. When it was in the shop for the second fuel pump installation the technician informed me that the pump can go out at any time causing a potential accident. Fortunately truck wouldn’t start and was diagnosed at dealership.