f100cleveland
When In Doubt,THROTTLE ON
Went on a off-road trailride yesterday. I averaged 10 mpg pulling a 30 ft. fifth wheel with my bronco and a short box f-150 over a 450 mile trip running 70 plus mph on mainly 4 lane roads. Gross weight over 23k.
A buddy has a 06 with the 6.0 pulling a jeep on a 16 ft. trailer. We ran together and after fueling up he used 2 gal. less than I did. He said he hasn't been happy with the mileage so far. I had my chip reprogramed and pulling the hills out of the river valleys to the floor holding 60mph in 5th gear I never saw over 1125 degrees. Is that good mileage for the conditions?