Print this page

September 3: GM's Special Coverage N192219480 Program Closes Investigation investigations | 85 days ago
September 2: Chevy 'Shift to Park' Class Action Lawsuit: GM Says Toss It Out news | 86 days ago

Buick TSB #PIP5674A

2023 Buick Enclave

TSB Document:

MC-10227660-9999.pdf

Affected Component: ENGINE AND ENGINE COOLING

Summary: This Preliminary information communicates a concern with porosity in the cylinder head casting causing coolant to get into the oil and steps to find and repair it.

Click a tab for more information.

Date Published: NOV 10, 2022
NHTSA TSB #: 10227660

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page

Become a Fan & Spread the Word