Ford Tow Haul Mode - Do you use it?
I previously had a 2007 F250 Diesel. It had a tow haul mode for the transmission but I only used it once because it did not seem to make much difference and caused my gas mileage to stink. I might be ...
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Yes on tow haul mode and the braking. Any time you tow, the tow haul mode should be on. As you experienced it allows the truck to work more efficiently, especially up and down grades.
