I have debated off and on investing in one of these to figure out what's going on when a check engine light comes on instead of taking it to a dealer and paying them to do it. Does anybody have a good suggestion on one that offers a good combination of value and practically? I see you can get ones that hook into your smartphone, but am uncertain if they are as good as a more traditional plug in unit?
Side note, You Tube is a wonderful way to look up how to fix things you are unfamiliar with repairing.
Side note, You Tube is a wonderful way to look up how to fix things you are unfamiliar with repairing.