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Exhaust System Symptom Chart: Notes
EXHAUST SYSTEM SYMPTOM CHART
| Problem |
Possible Cause |
Action |
|
|
- Broken or loose clamps or brackets.
- Punctures in the muffler.
- Exhaust manifold fasteners or gaskets.
- Loose heated oxygen sensors.
|
See
PINPOINT TEST 1: NOISY OR LEAKING EXHAUST . |
|
|
- Kinked or damaged exhaust pipe.
- Clogged catalytic converter.
- Foreign object in the exhaust system.
|
See
PINPOINT TEST 2: LOSS OF POWER . |