GMC Sierra 1500 Hybrid Problem Report

GMC Sierra 1500 Hybrid Stalling or Low Engine Idle Speed Due to Dirty Throttle Body

(1 report)

A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.

Related Items:
A Loose or worn gas cap may cause Check Engine Light to illuminate.
One or both secondary air injection check valves may become restricted causing poor air flow re...
i drove the truck this morning and all the gauges were funky. Check engine light came on so I w...
The fuel pump may fail causing the engine to stall and not restart.
A poor electrical ground under the battery tray may cause the ABS warning light to illuminate....