Review on Original Engine Management 8680 Stoplight by Keith Barra

This product comes in a plastic bag which says no refund if damaged. Well, how are you supposed to see if it works if you can't get it out of the box? In short, it didn't even work. I put it on and my light stayed on so I went ahead and turned my old one back on. It works better than the new one I bought. So waste of money, don't buy.