contact hemifever he is a good guy and is does the tunes for KRC. I believe he is somewhat affiliated with them. Have you tried to teach your truck to idle again. Mine looses its idle from time to time when the computer has been unplugged for a while. You simply start the truck and hold the accelerator at 1500 rpms for about 30 seconds, then let your foot off, if it dies try it again at 1700 rpms. repeat, I have never had to go above 2200 rpms doing this but after I do it, the truck idles fine.