i got my predetor today and just tryed to put the 40 hp tune in. an the dash lites flashed but not the clock . an got these messages unknow error/ script error/ interpreter stopped/ error/ programming error/ install failed. i can't even put my factory tune back in . what do i need to do. i need to use the truck an know i can't. i need help bad. thanks

Make sure the ignition switch is turned all the way ON. 2 clicks. Try it again.

THANKS McRAT . IT RUNS GOOD NOW BUT MORE TO COME http://www.dieselplace.com/forum/images/smilies/eek.gif