Inspection and Verification
WARNING: This page is about a different car, the 2004 Lincoln Navigator and 2004 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern by operating the engine to duplicate the condition.
- Visually inspect for obvious signs of mechanical damage. Refer to the following chart.
- If the inspection reveals obvious concerns that can be readily identified, repair as necessary.
- If the concerns remain after the inspection, determine the symptoms. GO to SYMPTOM CHART .