Buick TSB #21-NA-036

2018 Buick Regal TourX

TSB Document:

Affected Component: EQUIPMENT

Summary
This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305.

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Date Published
MAR 11, 2022
NHTSA TSB #
10209400
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