Fuel Shut off Solenoid
 

hey guys, i finally got my truck running yesterday after being apart since Christmas. I went to shut it off, turned the key off, and the engine didnt die. I quickly unplugged the wire to the FSS and it was still running. I then resolved to shutting it off manually using the lever on the side of the injection pump. Is my solenoid my problem. I swapped injection pumps so i have the old solenoid that worked fine. What should i do?

This
Fix your fuel cut-off solenoid - Dodge Diesel - Diesel Truck Resource Forums
or this
Pull Cable Manual Fuel Shutoff install and keeper - Dodge Diesel - Diesel Truck Resource Forums