Is your defective GMC Sierra 1500 actually a LEMON?

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GMC TSB #22-NA-080

2023 GMC Sierra 1500

TSB Document:

MC-10239633-0001.pdf

Affected Component: ENGINE AND ENGINE COOLING

Summary: This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.

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Date Published: JUL 14, 2023
NHTSA TSB #: 10239633

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