Re: low fuel mileage
Do you have a tuner or exhaust mods?
I have a 2002 Dodge 3500 dually 2wd 6 speed manual and pull a heavy 48' LQ GN. My truck has an Edge Juice with attitude tuner with 4" exhaust. The truck has 4.11 gears and at 75-78 MPH it's turning 2200. I avg 10-11 MPG and have no problem pulling hills or passing slower traffic.
The tuner makes a huge difference and is like night and day on my truck. The attitude gives you the ability to see boost, EGT IAT, and the ability to switch up to 5 modes. It was well worth the money.
Sean
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Sean Marconette
84 Mustang
5060 SS/N
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