Is your defective Cadillac CT4 actually a LEMON?

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Cadillac TSB #19-NA-219

2021 Cadillac CT4

TSB Document:

MC-10234141-0001.pdf

Affected Component: ENGINE AND ENGINE COOLING

Summary: This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.

Click a tab for more information.

Date Published: MAR 23, 2023
NHTSA TSB #: 10234141

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