Ford 3000 quits running

[Richard49]

I bleed the injectors and get air. The tractor will then start but only run for 10 to 15 minutes. I bleed the injectors again and get air. Seems to be sucking air from somewhere but I cannot figure out where. Any ideas?

 

[jimmysisson]

Cracked hose or hard line between tank and pump, or loose fitting, though I'm sure you've checked those. Fuel cap not vented might add to the trouble. Does your if have a lift pump or gravity to inj pump?
Jom

 

[Richard49]

Just put an inline pump on it but did not help.

 

[Richard49]

Put a new injection pump on and she is back working again.