GMC TSB #PIP5847B

2019 GMC Sierra 1500

TSB Document:

Affected Component: BACK OVER PREVENTION

Summary
This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.

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Date Published
NOV 17, 2023
NHTSA TSB #
10247363
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