Ford 6.8 fuel milage?
I've been looking at GM gas 3/4 tons and ran across a few F250s with the 6.8. What kind of fuel mileage does the 6.8 get and did it have the problem blowing spark plugs that the 5.4 had?
Forum Discussion
I had a 99 with 140,000 miles and only had minor problems with the truck and none with the motor. Mileage will vary so much with speed it is almost worthless to mention it here. I have got as low as 14 and as high as 20 on the highway and a low of 8 and high of 12 towing a 13,000 pound 5er. The V10 is a very good engine.
