Hummer TSB #PIP5163D

2006 Hummer H3

TSB Document:

Affected Component: ENGINE (PWS)

Summary
This Preliminary Information communication provides information to the technician about engine block of 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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Date Published
AUG 08, 2018
NHTSA TSB #
10144451
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