The Ford computer is as precise a tool as a blunt screwdriver. Basically, if you´ve hit the gas, computer meters the air necessary for combustion. Now, if you have to stop, to keep emissions low, the computer keeps the engine revved until it has burned off the extra fuel - the result being a surge, or the feeling that the accelerator pedal has become stuck. Imports seem to have solved this problem, but Ford continues to affect driveability in their attempt to cut emissions. Yes, the tailpipe might smell great but why drive a car that acts like it wants to kill you at stop lights? Mine was so unnerving that I let the local dealer have the car to ´adjust´ this surge (along with many many other problems). Got it back the same way - no fix. Which, unfortunately, seems fairly typical of Ford dealers.