Cool 1997 Pontiac Sunfire Check Engine Light 2023. Illumination of the check engine light may be the result of a loose or worn gas cap. Scan showed random misfire and vehicle running rich.
Web the video above shows how to locate the on board diagnostics obd plug location on your 1999 sunfire, how to read the trouble codes and how to reset or clear the check engine light using a scanner on your sunfire. Trusted mechanics, rated by thousands of happy car owners. Check engine light came on while driving no strange noises or changes in car performance wouldn't start next morning.
