question - 87 V20 TBI - fuel injectors normal?

[crosby]

I finally got my truck running. Sounds like crap, probably needs to be run for a while. Anyhow, the vacuum lines are all making horrible sounds, I have no idea where they go . Lots of extra wires, somebody really screwed up the wiring, but I got everything working somehow. I am going to swap in a new harness when I switch everything to the new frame. BUT, I have a question. When the engine is running, you can see a spray of fuel coming down from the passenger side injector, into the intake manifold. But nothing is coming out of the driver side (that I can see). Is that normal? Are you supposed to see a stream of fuel normally? Does the driver's side kick in like secondarys in a carb, or is there something wrong? Thank very much for your help guys!!