Originally Posted by
jimmyb08SD
At 68-70 mph I consistently get between 21 and 24 MPG and that's no Bull! Have the recipes and hand calcs to back it up! It all depends on the setup. Drop your speeds and you will see a marked improvement, and the rest of us will be much safer out there on the highways!
umm..no doubt...your in an 2wd supercab ecoboost...i was referring to the 5.0 4x4 screws mainly. 80 mph is the flow of traffic on almost every major highway ive ever driven. i dont need a father, i have one already.