Is your defective GMC Sierra 3500 actually a LEMON?

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GMC TSB #PIE0574A

2021 GMC Sierra 3500

TSB Document:

MC-10181729-9999.pdf

Affected Component: FUEL SYSTEM, OTHER

Summary: This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.

Click a tab for more information.

Date Published: SEP 23, 2020
NHTSA TSB #: 10181729

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