Inspection Procedure 21

INSPECTION PROCEDURE 21. Dieseling.

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.