Operation CHARM: Car repair manuals for everyone.

Initial Inspection and Diagnostic Overview


1. Verify the customer's concern by operating the engine to duplicate the condition.
2. Inspect to determine if any of the following mechanical or electrical concerns apply.





Visual Inspection Chart

3. If the inspection reveals an obvious concern that can be readily identified, repair as necessary.
4. If the concern remains after the inspection, determine the symptom(s) and go to the Symptom Chart.