Check engine lights seem to be all over the place. Scanning check engine lights can give valuable information regarding fuel efficiency, emission efficiency, overall engine health and much more. A solid check engine light indicates an issue that may stunt the performance of your engine, generally not catastrophic, while a blinking check engine light means you can cause irreversible damage to your engine, so it's better you put it in park and get diagnostics before putting another mile on it. This service is priced with a $50.00 trip charge, as well as a $15.00 scan fee.