Vehicles Affected: Approximately 35,300 model-year 2011-15 Chevrolet Silverado 3500 and GMC Sierra 3500 pickup trucks equipped with dual fuel tanks The Problem: The low-fuel-level sensor in the front ...
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 “EVAP”) and ...