| bobracing32 |
07-22-2013 10:39 PM |
Fuel milage
Ive got an 06 5.9 mega cab 2500. 100hp sticks industrial injection fuel return line black, and a bad homade air intake from the previous owner, also sperchip tuner on fuel econ. It gets horrible mileage. 14 city 8.5-9 pulling my enclosed trailer. I pulled the same trailer with my 04 cummins and got 13-14 pulling the trailer. The old truck was pushing 8 inches of lift and 37s, not sure why this 06 sucks fuel. Im not complaining about city mileage mostly just pulling mileage. Anyone have any ideas?
|
