Wont shut off why?

[jdcucv]

I own 86 CUCV with HUMMV engine and had a no start hot problem I was told by some diesel guys the fuel sielnoid could do this so I put mine from my old IP on now engine wont shit off at all until I pulled a fuel line and let it die. Whats wrong and was pulling the line a bad idea? Or is that the only way I could have turned it off because something is wrong with the fuel shut off? Need help. Thanks for your adive.

 

[Blood_of_Tyrants]

A stuck fuel solenoid could do it. Give it a good rap with a screwdriver handle. Fuel starvation isn't bad, it is just a pain to get the engine running after the IP and injectors are full of air. Next time pull the air cleaner and choke the air off.

 

[Recovry4x4]

If you need a quick way to shut it down, pinch off the return hose that comes outof the top of the pump and goes to a metal line along the front of the engine

 

[mangus580]

If you switched the top cover, there is a good chance you have it together wrong.

Also... did you have the humvee solenoid on it?

 

[CCATLETT1984]

the hmmwv solenoid would make it so the truck wouldnt start, since 12v wouldnt be enough to activate it.

Sounds like you have the shutoff under the top cover in there wrong or it is stuck.