![Help](images/smilies/help.gif)
just got the gryphon and loaded tunes out of the box and no adjustment to the custom settings,,, i get surging and hesitation in 3rd and 4th gear from 1000 to 2000 rpm
![Cursin](images/smilies/cursin.gif)
but when it goes to overdrive,,TC locked,, its fine .. runs fine other than that.. its instaled on an 08 f150 mods are k&n drop in and roush sido exhaust thats it.. efans , UD pulleys,and custom tunes are on the way... any thoughs would help (going to try level 1 tonight) Thanks