Scotty Kilmer, mechanic for the last 49 years, shows how you can use a good actron scanner to find out what's wrong with your car when the check engine light is on. Some serious analytical power in these small hand held devices these days.
Im actually making a video on that soon
i use BlueDriver. $98 on Amazon
also talks to internet and brings,back top 4 answers per code.
suooorts most mobile and pad devices