Dieseling/Run-On

DEFINITION
Engine continues to run after the ignition switch is turned to the "LOCK" position, but runs very roughly. If engine runs smoothly, check ignition switch and adjustment.

PRELIMINARY CHECKS
Perform the "Visual and Physical Checks" as described in Preliminary Checks. Testing and Inspection

FUEL SYSTEM
CHECK: Fuel injector for leaking. Visually check fuel injector and Throttle Body Injection (TBI) unit assembly for fuel leakage.