BKimbles99
New member
- Joined
- Jun 18, 2008
- Messages
- 1
My 99 cummins has a MIT USA mechanical fuel pump's. The pully or sprocket(which is the smaller one) has shedded down all the teeth on it that pull the belt around with the other pully off the motor. I went from having 20 psi great power then i started having trouble with my pressure. My fuel pressure gauge rapidly went from twenty to 0 psi while driving. Now it is to the point that the belt isn't catching the teeth at all and im having 0 PSI. Has anyone else had this problem??