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Catalytic Converter|Service and Repair > < Exhaust System - Catalytic Converter Precautions

Yukon Denali AWD V8-6.2L (2007)

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Catalytic Converter: Service Precautions

Three-Way Catalytic Converter Damage Notice

Notice:  In order to avoid damaging the replacement three-way catalytic converter, correct the engine misfire or mechanical fault before replacing the
three-way catalytic converter.

Catalytic Converter|Service and Repair > < Exhaust System - Catalytic Converter Precautions