Is your defective GMC Sierra 1500 actually a LEMON?

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GMC TSB #22-NA-220

2021 GMC Sierra 1500

TSB Document:

MC-10231486-0001.pdf

Affected Component: FUEL SYSTEM, GASOLINE

Summary: This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set the DTC.

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Date Published: JAN 19, 2023
NHTSA TSB #: 10231486

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