Sorry for the delay, you guys. I got stuck on a couple of business trips. I actually got a chance to fix the Waggy yesterday. Here's what I did.
1. Removed the access door to the sending unit and gently blew air back into the tank. Everything appeared to be free of debris of constriction.
2. Replaced all the soft fuel lines at the back of the vehicle. The old lines seemed like they were in decent shape but I figured I might as well just replace them while I was in there.
3. Checked the electrical wires at the pump. I got good voltage and ground.
3. Replaced the Airtex fuel pump with the Holley Red. I think this was the problem. The Airtex free flowed 30 GPM and the new Holley free flows 97 GPM. (and flows 67 GPM at 5 PSI) My hope is the additional capability of the pump will give me some head room on the system and I won't have to go back and replace it any time soon.
Now, here's something I did differently... Since the Holley is rebuildable, I got the idea to use some weatherproof connectors on it. That way I can remove, clean and replace the pump without cutting an re soldering every time. (In the end I decided to solder the ground and use the connector for power just because I can always replace the ground wire but I don't want to reroute the power wire over and over) What do you guys think? Am I asking for corrosion to get in there and give me issues or do you think this will work?