I changed the oil. I decided to stop using the Shell Rotella 10-40. I saw some videos about the wear additive, and detergent packages comparing gas and diesel oils and why you shouldn't run diesel oil in a gas engine. I used to run it because of the stock flat tappet cam. I went with the Super Tech 10-40. The engine now has an roller cam. I also stopped adding the Lucas oil additive. I used it because the truck sat for long periods of time. It's driven daily again so no more thick goop.
I also added 1" plastic spacer to the intake and carb. Why because on Engine Masters every engine made more power with a spacer.!

I checked the choke and it has no power. So more work to do. I had it set slightly closed for I guess a year and it ran great. I opened it all the way and the engine lopes in the morning and doesn't want to idle. The throttle response after the engine warms up is better than before. Not sure if the spacer helped , or opening the choke made the difference?