99cummins08
New member
- Joined
- Aug 13, 2007
- Messages
- 10
i have heard that programmers give you better fuel economy. i have a 6.0l powerstroke that never leaves the yard without the horse trailer behind it. im not looking for to much just something to help out the pulling and the fuel economy. anyone have anything on the shelf they want to get rid of or any suggestions on what to buy. thanks