2010 F250-6.4 diesel poor MPG

[Carl n Susan]

quote:Originally posted by bandit

I notice you now have the 6.7 engine. Does it get significantly better milage?

I guess "significant" differs depending on your definition, but I can't make a true comparison. I also changed trailers from a 12,000 lb. 2955 to a 15,500 lb. 3700. With the new combination I am getting 10 MPG while in the mountains and fighting headwinds and 11-12 towing on the flats. Add in the extra power and torque, the much less obtrusive re-gens (a much improved process in this series) and it is safe to say I am "significantly" pleased with my 6.7L.