Overfilling your GM vehicle fuel tank could result in several engine performance issues and fuel system issues, ... P0451 (Fuel Tank Pressure Sensor Performance). To note, ...

The fuel tank pressure sensor is part of the fuel pump assembly and is mounted on top of the tank or inside the tank. It’s part of the evaporative emissions system (commonly referred to as ...

1991 Chevy Corvette - Fuel Pressure Problems. ... Throttle-position-sensor (TPS) voltage too high; ... sediment will tend to wash out of the fuel tank and become trapped in the filter.

General Motors is recalling its full-size heavy duty 3500 series pickup trucks to fix a fuel tank issue ... the low fuel level sensor for the front tank ... dual fuel tanks; 2011-2015 GMC Sierra ...

According to GM, overfilling the gas tank on its vehicles beyond three clicks past the automatic fuel nozzle shutoff could make liquid fuel enter the ... (Fuel Tank Pressure Sensor Performance). ...

General Motors is recalling nearly 49,000 trucks worldwide to fix a fuel tank problem that increases the risk of a fire. The recall covers Chevrolet Silverado and GMC Sierra 3500 trucks from 2011 ...