Catalytic Converter: Testing and Inspection

INSPECTION

Look at the stainless steel body of the Catalytic Converter assembly, inspect for bulging or other distortion that could be a result of overheating. Inspect for:

- Indication of exhaust gas leakage such as soot trails.

- Temperature sensor wiring for damage

- Joint misalignment

- Denting of greater then 6.3 mm (0.25 in.)

- Outer shell torn, cracked or otherwise damaged

- Loose or damaged core