Ford V10 Engine tuning

[2019FB33]

T/H is Tow Haul mode. When engaged the torqshift transmission software changes the shiftpoints to keep the transmission in the lower gears longer before upshifts. The purpose of tow mode is to prevent boil over of the tran. oil. If you had a Ford Torqshift tran., 5 or 6 spd. and the shift pts. didn't change during acceleration when in tow mode there was a malfunction in the units electronics.

Holdmybeer, thank you for clarifying that for the other gentleman. I also want to thank everyone that weighed in on the tune package for my V-10. I just installed it this morning, and the performance improvements are tremendous! If any of you are considering doing a tune, DON'T WAIT! The tuner I got from 5 Star Tuning was recommended by a friend, and they do an excellent job. I can't wait for our next run south to see the full benefit!

T.D.L.