ckrueg
Member
Hi everyone, I have a 2010 f250 with a minimaxx running hd 300 with s1l shifting that I modified with mcc. I didn't like that in tow haul mode the truck shifts from 3rd to 4th at 3800-3900 rpms at wot. I lowered the shift point in mcc a few mph but it didn't seem to do anything. All the other shifts seem to change just fine. Also the speed values on the 3-4 tow mode table seem to be way off. It says that at 10 percent throttle it shifts at 23 mph but it really shifts at 40 mph.