It has been a frustating time trying to explain to people there is a ploblem with my truck. So I finally took it to a local shop. After alot of diagnoses. They told me I had the wrong edge tuner for my truck. So they went to bat for me with edge. So edge said, they would make it right. So I went for the latest greatest CTS juice with attitude. Just recieved it. I havent put it in yet. I sure hope this does the trick.