Quote:
Originally Posted by midnight36
My 6.4 gets horrible mpg, i know it has the flame throwing exaust etc but whats the deal??
Chris
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I initially got 10 to 12 MPG unloaded. 9000 miles later, I'm getting 15+ MPG. Last three tanks got 15 MPG, 15.1 MPG, and 14.8 MPG.