• Why is my “CHECK ENGINE” light on?

    Wednesday 07 June 2017

    Why is my “CHECK ENGINE” light on? “Why is my check engine light on?” I get this question daily. Since 1979, manufactures have put computers in cars, but still, every day, I need to explain why a check engine (CE) light comes on. It’s a simple question, but requires a complex and lengthy answer however, we don't have time for that, so I'm going to try and make it a little easier to understand. I could write paragraphs of technical jargon... read more