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GMC TSB #PIP5801
2021 GMC Sierra 1500
TSB Document:
Affected Component: BACK OVER PREVENTION
- Summary
- This Preliminary information communicates A Vehicle may have a concern of service engine light, misfire and engine noise with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190 Possible broken valve spring.
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