Ford service area rep says if I didn't get 3.31 from factory (Performance Pac) it can't be programed. Do you know a way? I have a programmer if need be but I would like stock tune to work when I trade it in.
I have a ""surge" 2nd to 3rd, drops rpm then flares rpm, just before shift.
The nice Lady rep said there may be a warranty issue because of the gear swap. I explaned to her that it has been to the dealer twice for this problem before I changed the gears. The dealer saw the problem but had no idea how to correct it. They up-dated PCM program and said "Try it and see how it does" No change