P0300 Pontiac Grand Prix
P0300 is one of the most common OBDII codes that occurs in the Pontiac Grand Prix. It stands for: P0300: Random Multiple Misfire Detected P0300 is certainly a cause for concern, and can be a threat to the drivability the Pontiac Grand Prix. It will often be accompanied by codes P0301-P0308. These particular codes also … Read more