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.

TSB Document:

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
Find something helpful? Spread the word.

Become a Fan & Spread the Word