Buick TSB #00-06-01-012M

2020 Buick Regal TourX

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

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Date Published
MAR 17, 2023
NHTSA TSB #
10233829
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