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Power Strokes
6.4 Tech
Only 12mpg with dpf and black maxx?
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[QUOTE="fordman2121, post: 672780, member: 5076"] My 08 2wd standard cab long bed that is deleted gets between 12-13.5 rural with shorter drives on the highway. I have taken a 80% highway and only knocked down 18 and I was trying to get good mpg. Im wanting to change out the 3.73 to some 3.31s and see what happens. [/QUOTE]
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Only 12mpg with dpf and black maxx?
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