I spent some time today just checking wiring, fuel lines and such under the hood. I did find one thing that may not be the problem, but could be a problem. The flexible gas line from the hard line that comes into the engine bay from the tank was not tight on the fuel pump end. It was on, but not wrenched up tight. I check all the other fuel line fittings up to the carbs. A few more were not wrenched tight. This has to be my fault because I'm the only one who works on my truck, so I may have missed tightening them at a point in the past. Got them all tight and it started. I let it run for awhile to see if I had RPM drops or momentary engine stops. Ran it for about 10 minutes at about 1200 RPM's and there didn't seem to be anything negative. Plan to try to drive it tomorrow or Tuesday. I'm not convinced this is the problem, but it could have been another a problem.