DirtyMax85
New member
- Joined
- Feb 17, 2007
- Messages
- 26
I just bought a 99 ford f250 with a 12v in it. The truck runs good until Im guessing 2500rpm? (tachs not hooked up) Then the truck just levels out and it sounds like the injectors rattling? The engine is a industrial or out of a bus or something. I have been looking at 4000 gsk kit, but I want to make sure thats what I need. Im new to the cummins so any help would be great.