I picked up a '13 expedition with the 5.4 has anyone had one tuned? I don't recall my 05 150 so slow.

 

tunes woke up my f150s, f350, and mustang quite a bit. i figured it would be the same with my wife's 14 expedition. i got an sct 4 with custom tunes and i barely noticed anything. was very disappointed. also tried the canned tunes, thinking the custom tunes had some issue, but not much difference either. going to try adjusting the settings and see if i can come up with anything but doubtful.

 

I went with tunes from 5 star tuning. 87 Eco tune, 87 performance/tow and 93 performance/tow. First off the throttle response is vastly improved and mid range power is up slightly on the 87&93 tunes. The only down side is rolling around a parking lot the truck shifts hard and revs up and down I emailed them about this issue within a day I got a email with the 87 performance/tow (which I was running at the time) update. After that the truck ran good no more revs up and hard shifts in the parking lot. Now I have changed to the 93 tune and to no suprise it does the same thing. In the parking lot along with coming to a stop it'll rev up from 750 to 1300. I'm very confused why this guy at 5 star tuning has the truck hunt for a gear at speeds under 15-20. Another strange thing is not having a towing tune and a performance tune separate. Anyone else deal with the folks at 5star?