Injector pump shot?

[DerangedMadman]

I have an 86 M1108. Recently developed a leak in the fuel line back where it crosses over under the cab. I have now fixed that but cannot get it started. I correctly primed the filter until I had a steady stream with no air. Hooked the red wire back up on the injector pump yet it still would not start.

All the glow plugs are brand new and working correctly.

I went ahead and unscrewed the injector line off the injector in #1 cylinder and when I crank it over there is no fuel coming out of it.

Is it safe to say since fuel was spitting out very well when priming the filter that the lift pump is in good shape and the injector pump is shot?

 

[JAsher45]

your injection pump can still be air locked. if it was working properly before it should still work... should. just keep trying to prime with front two injector lines cracked.... it can be a pain to get all the air out

 

[DerangedMadman]

Thank you, you were right. I went through 3 sets of charged batteries before it starting pumping out fuel. Again Thanks!