Initial Inspection and Diagnostic Overview

1. Verify the customers concern by operating the engine to duplicate the condition.
2. Visually inspect for obvious signs of mechanical problems.

Mechanical
- Engine Coolant Leaks
- Engine oil leaks
- Fuel leaks
- Damaged or missing parts

3. If inspection reveals obvious concerns that can be readily identified, repair as required.
4. If the concerns remain after the inspection, determine the symptoms and go to the Symptom Chart. Symptom Related Diagnostic Procedures