Table 1 shows eight common engine and engine cooling related problems of the 2016 GMC Sierra 1500. The number one most common problem is related to the engine and engine cooling (30 problems). The second most common problem is related to the car stall (three problems).
The vehicle stopped dead in traffic and would not restart. No warning lights. This is a huge safety hazard. Had to be towed to a dealership. The dealership and other diesel shops said the issue is a known catastrophic cp4 fuel pump failure. Read details...
While making turns the vehicle intermittently stalls, losing all control of steering and electrical components. When it stalls there is no steering control whatsoever and the vehicle does have brakes, but slow to react. . Restart the vehicle and the computer system slowly resets. Read details...
The contact owns a 2016 GMC Sierra 1500. The contact stated while the vehicle was parked, the contact became aware that the radiator was leaking fluid. There was no warning light illuminated. A dealer was contacted. Read details...