Is your defective GMC Sierra 2500 actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

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GMC TSB #PIP5628E

2021 GMC Sierra 2500

TSB Document:

MC-10206726-9999.pdf

Affected Component: ENGINE AND ENGINE COOLING

Summary: This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D

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Date Published: DEC 14, 2021
NHTSA TSB #: 10206726

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