Hello Jack:
We were all Newbies at one point and many, like me, went through the same initial confusion you're finding - trying to sort out a non-running engine that we knew nothing about. But it would be good if you could consolidate your questions. For example, some of us just today already explained in good detail in another thread:
what does that plug with the boot on it that is plugged into the fuel line middle junction do? Not trying to discourage asking questions - rather to help you get this car running as everyone here will want to do. Because we've all been there.
I, too, was hoping there was one obvious thing that would suddenly allow the engine to fire up. So I ignored a lot of good advice telling me to go through a methodical check out of all systems in logical order. But in the end I wasted a lot of time since, like I'm certain you will find, there are too many variables and no substitute for following a time-tested process.
I recommend getting prepared by obtaining:
A wiring diagram
Ohm Meter
Fuel pressure gauge
FP relay jumper - this will let you run the pump at any time (see photos)
This will help us better guide you on this journey.
Cheers,
Ron
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