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Message: <blockquote data-quote="Debsol" data-source="post: 96503" data-attributes="member: 13796"><p>Long story, so here's the short part. Suspected fuel shutoff solenoid, but the old one may be good. Acting like you are starting the machine (with the injection pump lever pushed back), the shut off solenoid pulls in and holds in. Turn the key off, and the solenoid doesn't move. It releases, but doesn't pull back out. You can easily pull it out by hand at this time. Bench testing with +12V on blue/orange and ground on black. Add the +12 on the white for the starter signal, and the solenoid pulls in, and stays held in. Remove the ground, or +12V and the solenoid releases. My question is,,, what pulls the solenoid back out to shut off the fuel delivery? Am I possibly missing a spring on the Injection Pump? Sort of at a loss here.. Not new to diesels, and this is the first problem besides hydraulic lines we've had with the machine.</p></blockquote><p></p>