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Home › Pontiac › 1971 › GTO Base, 6.6L Eng, Eng CD WS, Automatic Trans › Repair and Diagnosis › General Information › Map - Exhaust Systems › Exhaust Systems › Muffler Valve

Muffler Valve

Condition Code Procedure
Inoperative A Require repair or replacement
NOTE: It may be necessary to replace the muffler assembly to correct this condition.
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