BUICK
PIP4744B
Manufacturer communications
- Publication date
- 2013-08-29
- Received by NHTSA
- 2017-08-15
- NHTSA record numbers
- 10113223
Manufacturer summary
Original wording in English
This Preliminary Information communication provides information to the technician about vehicles that have an engine that runs rough, engine misfire or Service Engine Soon Light illuminated or flashing. Technician will find Diagnostic Trouble Code P0300. Technician should inspect the coil pack grounds G122 and G123. Technician should repair if found loose or damaged.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.