2000 175 hp Fitch #3 injector not firing.

[Gatorgrip1]

I have #3 and #6 injector not firing. I found a fuse blown and replaced it. Now #6 is firing but #3 is not. The engine only has 40 hrs on it.
Thoughts?

[Bassmeister]

Check the wires from # 3 to the EMM and PDP for chaffing or shorts. And any plug ins on both for good connections.

[Danrude]

+1 on what Bassmeister said, injector #3 and #6 are supplied from the same fuse. Something made that fuse blow good chance it is a shorted wire or that injector may be toast.