I learned many things today. I learned that you should clean off the threads from the gas tank studs after you paint, that you should test your fuel pump before you put it in, the fuel pump doesn't run unless you're cranking or running, that if you have a gas tank that someone else sealed, not only should you pressure test it (which I did) but you should make sure the liquid can flow out of all the holes.
We had many issues with gas flow today. After back tracking through the fuel system we learned that the outlet of the gas tank was clogged. With what? We don't know. Will we find out again? Maybe. We jammed some wire down and broke it up. After reassembling all the fuel lines that I had to take apart for testing we were able to get the car to turn over and run for a few seconds. There was a problem.
After testing the injectors and various other possibilities, I finally decided that the injectors must be clogged. I loaded some Seafoam into the gas tank. I ran the car a few times and each time it ran a little longer. I let the car sit a bit and went again. I was able to keep it running using the throttle. A little while later after running the throttle the car started hold up on its own.I was very happy that my car was running, but soon found out that the heater core was leaking. Not a bad day over all. Now I just need to replace that heater core (or bypass it) and getting the car squared away so I can drive it soon.