Join Date: Dec 2008
Thanked 30 Times in 30 Posts
how long was the tune in the truck when it did it?theres a learning period for the tranny shifting every time you reload a tune.the bogging you feel is probably the truck defueling for the shift.take it easy while the tranny learns or you can smoke the clutches.you cant just tune it and stand on it,you need to make several runs through all gears at light,moderate,and heavy throttle to give it time to learn shift timing and pressures.
2004 f250 cc/sb,magnaflow turbo back.rockin rcd tunes 18" harley wheels
2001 excursion 6in 35s
1993 mustang lx,6.0l 5r,project rattlesnake