Ok, so this is what is happening I turn on my car 5 min later my check engine light comes on.. The car still runs fine.. But I want to fined out whats wrong with the car so I turn off the car and I try to read the code ..For some reason the car clears the code and it is not their any more and I can not read it.. turn on the car again the check engine light is off until 5 min later?? this is crazy anyone have any answers.

 

check the code with the car running.

 

i jump the harness and it doesnt blink Idont think you can