I have rebuilt a 1365 Oliver that had been in a slight electrical fire, and it has been setting for 2-3 years. It is all back in order but I can not get it running.  I have bled all the lines and the two bleed screws on the injector pump but I can not get fuel to the injectors.  Is there a simple trick I could use? I'm thinking it may be stopped up with something or something has dried out inside the pump. I thought I would ask before I take it off and send it in to someone for repair.