- June 8: Chevy Bolt Battery Lawsuit Settlement Reached news | 4 days ago
- May 22: GM Duramax Diesel Lawsuit Awaiting Appeals Court Decision news | 21 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 36 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 56 days ago
Chevrolet TSB #PIP4138P
2008 Chevrolet Trailblazer
TSB Document:
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Codes P0300-P0308. If published Service Information diagnostics does not isolate the cause of this concern technician should check for a worn camshaft lobe and/or lifter roller, a sticking valve, valve leakage, a broken valve spring, and a collapsed active fuel management lifter.
Click a tab for more information.