Going to fuel it on E-85, drive it on the weekends, I can't afford to fuel any, my van is killing me and her Bronco II is in no way getting better mileage, everything gets 11 MPG I guess. I plan to take down the mileage on the F-150 and start calculating the MPG, but will need to find out how to get the miles corrected, due to oversize tires, speed is 10 MPH slow on the speed-o.