Inspection and Verification
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Visually inspect the components of the exhaust system and related controls that may affect exhaust gas quality or loss of power.
- Visually inspect for obvious signs of mechanical damage. Refer to the following table.VISUAL INSPECTION TABLE
Mechanical - Exhaust pipe pinched or crushed
- Damaged muffler
- Broken or damaged exhaust hanger brackets or isolators
- Damaged catalytic converter
- Cracked exhaust manifold
- Loose or damaged heat shields
- Verify that the exhaust system is installed correctly, with clamps correctly located and tightened to specification.
- If the fault is not visually evident, determine the symptom. GO to SYMPTOM TABLE - EXHAUST SYSTEM or GO to SYMPTOM TABLE - NVH .