Dieseling, Run-On

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Dieseling, Run-On

Checks	Action
DEFINITION: Engine continues to run when turning the ignition OFF, but runs very roughly. If the engine runs smoothly, check the ignition switch and adjustment.
Preliminary Check	Refer to Diagnostic System Check - Vehicle . Refer to Symptoms - Engine Controls .
Fuel System Checks	Check the evaporative emission (EVAP) control system for proper operation or a saturated EVAP canister. Check the fuel injectors for leaking. Refer to Fuel Injector Balance Test with Tech 2 .