January 19: GM Engine Failure Recall Investigation Opened investigations | 1 days ago
January 8: GM Recalls 102,000 Chevrolet Equinox Electric Vehicles recalls | 12 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 18 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 23 days ago
December 27: Chevrolet Bolt Battery Settlement Granted Final Approval news | 24 days ago
Chevrolet TSB #18NA072
2012 Chevrolet Impala
TSB Document:
Affected Component: EQUIPMENT ADAPTIVE/MOBILITY
- Summary
- This technical bulletin provides a procedure to inspect the fuel system and replace the high pressure fuel pump if faulty for a Reduced Engine Power, MIL On, DTC P228C condition.
Click a tab for more information.




