Engine
Chevrolet technical service bulletin PIP5921A for 2019-2023 Chevrolet Silverado 1500, 2019-2023 GMC Sierra 1500 and 2020-2023 Cadillac CT4.
- Bulletin number
- PIP5921A
- Component
- Engine
- Summary
- This Preliminary information communicates the possibility of the Intake Cam Actuator cover plate screws backing out and making unwanted contact with the Cam Carrier.
Owners of these vehicles have filed 3,093 complaints in the engine category.
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