Please go start a new topic in the main Bullnose Enthusiasts Forum and tell us some more about what isn't working and what you've done so far.
While I'm no whiz at the early fuel injection systems our members that are are more likely to see your predicament there than in the introduction area.
Thanks for joining up!
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake.
Too much other stuff to mention.