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Chevrolet TSB #PIP5163B
2011 Chevrolet Tahoe
Affected Component: EQUIPMENT ADAPTIVE
- This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blow by. Technician will need to inspect the engine for Cylinder damage or scoring, an out of round cylinder bore, Dirt intrusion, and Catalytic Converter failure.
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