I have a 01 f250 regular cab 6 speed that I just purchased. The truck is in incredible shape, and runs great 93% of the time, but occasionally the check engine light comes on and the throttle shuts off right after i let off the gas after flooring it on the interstate, or sometimes after I shift down from 5th to 4th in traffic. I am taking the truck to a ford dealership this week to get an inspection and everything checked but was curious if this is a common problem. I looked at other forums but wanted to make my own thread because I couldnt find a standard shift related problem and didnt know if that had anything to do with it. Any help would be greatly appreciated.