Hope the mileage is better than that but that seems pretty realistic.
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I removed the dpf shortly after I bought the truck.
If, and that is a big if as it dont happen all too often, I dont pull anything during a tank of fuel, I average right around 16. If I drive highway speeds in traffic, I can easily get upward of 18-20. However, most of my driving is open freeway, 75-80mph, and city driving.
Towing and empty mix, as most tanks are, I average 14.
My lightest trailer weighs around 5k, and I get 11-12 pulling it.
The only other truck that I have owned that got those averages was my 04 Duramax.
I hear this new engine is averaging 18mpg with the pre production trucks.......?
Does dpf delete and chip give a noticeable power increase?? Recommend doing it ?? I hate the constant shifting at freeway speedsand hoping this would help.
FYI, Transfer Flow makes huge fuel tanks for most trucks. Put a 46 gallon tank in my Tundra and love it. 600 mile range now unloaded, about 350-400 pulling a 4 place enclosed.
FYI, Transfer Flow makes huge fuel tanks for most trucks. Put a 46 gallon tank in my Tundra and love it. 600 mile range now unloaded, about 350-400 pulling a 4 place enclosed.