An update on my little truck.... I'm no longer adding coolant after a warm up, so I believe all the air has been purged. It also doesn't overheat, so it must have been the trapped air. It doesn't smoke when it's warmed up, but I think it may when it is 1st started. It seems like there is more than the normal condensation, and there is a faint smell like before the sealer was used. I haven't taken it out on the road yet, but I have been to the u-pull-it, and picked up a good tailgate handle, a hood cable, for the dangling one with the broken mount. I also got a glove box latch from a 94 Mighty Max, but that doesn't fit. I also got a fan shroud from the mighty max it was a V6. It looks like it will fit, but I don't think I will use it unless I need it. I don't like the window crank handles on my truck. They don't have the rotating portion on the handle and think it could have been left off, being the base model is what I have. I'm wondering if there was a cover on the trans hump under the dash on the base model. It looks like something is missing there with the brackets uncovered. I forgot to get the one that was on the truck in the wrecking yard. It had a bed liner too, that I'm considering. I looked at the date on my truck and it was delivered to the USAF 09/86. When I get some sunny weather I'll take some pictures of it. I think it's name in the US park service was "Huck". I hope I heard them right.lol
If I do decide to change out the carb, the Weber sounds like the way to go. Thanks