Operation CHARM: Car repair manuals for everyone.

Exhaust System: Testing and Inspection

Exhaust gas leakage
- Loose joints -- Retighten
- Broken pipe or muffler -- Repair or replace

Abnormal noise
- Broken baffle in muffler -- Replace
- Broken rubber hangers -- Replace
- Interference of pipe or muffler with vehicle body -- Correct
- Broken pipe or muffler -- Repair or replace