Stephen Swap
SDD Junior Member
I have a 2017 F250 6.7l and have a question relating to the cruise control. When set at speeds higher than 60mph the speed slowly creeps down below the set point. At about 5mph under the set point it kicks in and brings the truck up to speed. Not the best scenario for good fuel mileage. It's more noticeable going up grades but does exhibit the same symptom on the level. I just returned from my first RV trip with my new truck and this was the only thing that didn't function as I had hoped. The trip was 4,100 miles and the truck now has about 5500 total miles on it. Anyone else have this issue?
