# P0308 on the 2021 Chevrolet Silverado

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0308

- [10251355](https://open.wenmarpro.com/bulletins/10251355), 2024-03-06: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp \(MIL\) Illuminated \- DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.
- [10242298](https://open.wenmarpro.com/bulletins/10242298), 2023-09-18: 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
- [10236318](https://open.wenmarpro.com/bulletins/10236318), 2023-05-16: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp \(MIL\) Illuminated \- DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.
- [10236164](https://open.wenmarpro.com/bulletins/10236164), 2023-05-15: 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
- [10235766](https://open.wenmarpro.com/bulletins/10235766), 2023-05-06: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp \(MIL\) Illuminated \- DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.
- [10232811](https://open.wenmarpro.com/bulletins/10232811), 2023-03-13: 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
- [10206726](https://open.wenmarpro.com/bulletins/10206726), 2022-01-24: 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