mdavlee
Hillbilly grinder
- Local time
- 1:27 PM
- User ID
- 279
- Joined
- Dec 28, 2015
- Messages
- 14,194
- Reaction score
- 64,625
- Location
- TN

Yep. They upped the power and the dpf without the fluid is very restrictive. I'm glad I got the 11 and not waited a couple months to get a 12He was told that after the fact when he bought itI guess those years they were trying to get by without running DEF
Dads was a 9mpg truck on a good day. It didn't matter if he was or was not pulling anything.
His 07 was a 15-17 mpg truck.