1986 jimmy wont start help appreciated...

[Schwedy925]

Update: Good news(I hope) and bad news. The good news is that its really looking like it is my fuel pump because the old one was completely jacked up. When i removed it the spring under the black lever was missing and the lever was coroded(sp?) and wouldnt even move. The bad news is ive run into a situation with that damn tricky rod arm that ive heard so much about. It seems like it is jammed against the lower wall of the opening if that makes any sense. Any ideas on how to unlodge it? Ill post pics soon.