I have had my 6.7l for 2 weeks and i got 17mpg first tank and 13mpg on my second tank what gives
this is hand calculated. Could it be that it has the 4:11 gears. They have already replaced the turbo speed sensor a day after I bought it....I wish i would have found this site before I bought the truck oh well you live and learn
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2007.5 4x4 2500 SLT Khaki Megacab 6.7 Bullydog Power Pup/Lorenz Leveling Kit w/ Bilsteins/35x12.50x17Hankook M/T / Riderite airbags /Frontier nerf bars/ 9" headrest screens /Line-Xtra color matched bedliner
