Cm570

[redbeard]

I had one of those freak things happen that I could not find the solution. The shop I was using was stumped. It took a very smart Cummins fuel tech to ask if the fuel shut off solenoid had been checked throughly. Upon a very close examination, the rubber from the shut of valve had become unattached and would stick close even thou the solenoid was working correctly and pump had pressure. Good luck