04 Mpg issues

cummins-dodge

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Joined
Jan 1, 2011
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277
I got 04 2500 4x4 6spd Im getting about 14-16 mpg I have edge juice Cs open exhaust and a cold air intake no matter what setting I have the edge on
 
Need some details on your truck. What size of tires? Lift kit? City or highway driving. Lot of variables to go by to figure if your getting good fuel mileage. Wifes 06 in my sig gets 15 mpg hand calculated. But seeing winter is here it will drop.
 
16 seems right in line with what i would expect with your truck. Alot of guys prefer smarty for the older 3rd gen trucks. I'm going to get efi live after I get tranny built.
 
I will be happy to bump up to 17 to 19 mpg after efi. But i'm moving alot of weight being a megacab dually 4x4.
 
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