05, 6.0 manual trans. bucking problems
It will buck in 1st,2nd, and sometimes 3rd around 1800 to 2200 rpms. Ford is working on the problem. saying it need to be recalibrated. they are doing this somewhere in canada. we have had the truck since april 1st and the dealership has been working with ford since the 3rd week in april. Anyone else have this problem? what have they been telling you?