How can I make my new Challenger consistent?

[Kenny Wigington]

Im not positive about some of the newer models, but I found out, by others and it did work. When you drive to the track, shut it off, and let it cool, a little. not cold, like after tech. Then when you crank it for the first time run, DONT shut it of again. They are designed to run warmer than older cars. This way computer wont recycle, as it would if you shut it off after each run. I could park my truck against a wall for 2 hrs and it wouldnt get any hoter. That was only way, I could get close to dialing it in, and count on it to be close. Try it, it might work on yours, it might not.