Section 61 (Engine Controls - Basic Testing - 5.9L Diesel): Summary
WARNING: This page is about a different car, the 1995 Dodge Pickup and 1995 Dodge Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES, proceed to TESTS W/CODES - 5.9L DIESEL article in the ENGINE PERFORMANCE section. If no trouble codes are found in self-diagnostics, proceed to TESTS W/O CODES - 5.9L DIESEL article in the ENGINE PERFORMANCE section for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.).