ramtough01
New member
- Joined
- Feb 26, 2008
- Messages
- 2,775
My cousin has an 08 3500 dually crew cab and it gets like 13mpg empty and like 9 or worse i think. I keep telling him to get rid of the DPF but he wont listen he did get a cold air intake and it gave him 1mpg better he said is there anyother programmers out there that wont clog his DPF or should he really just hack the stuff out