The other night I driving and I went to pass a few cars and when I put the hammer down the truck began losing speed. I pushed the clutch in and drifted off the road. The truck would idle...nothing else. Threw P0122...APPS is dead...ok...so I ordered a new one yesterday. I borrowed my buddy's jeep to take to work yesterday as I drive 24 miles and he drives .2 to work. I went to pick my truck up at his house after work and everything seemed to be working ok. Same intermittent throttle problems as before but at least it was working somewhat then half way home I lost throttle completely. I pulled over, shut the truck off and restarted it a couple times...got out and banged on the APPS with a flashlight to try and knock some sense into it. I idled the truck in 1st, 2nd, and 3rd, 2.5 miles up and down PA hills to get it home...took the better part of 20 minutes. Then, as I was pulling onto my street... VOILA...the go pedal started working again like nothing was ever wrong. Oh what a trip that was...