Inspection Procedure 21

DIESELING (RUN-ON)

COMMENT
- Fuel leakage from injectors is suspected, or carbon build up.

TROUBLESHOOTING HINTS (THE MOST LIKELY CAUSES FOR THIS CASE:)
- Fuel leakage from injectors.

DIAGNOSIS

STEP 1. Check the injectors for fuel leakage.
Replace the leaking injector. Then confirm that the malfunction symptom is eliminated.