Thanks everyone for replying. I haven't had much time lately to take a further look at the issues, but I'll do so soon, if not tonight and report back anything I find. I think I'd like to replace the fuel pump soon, as I still think it's a potential problem, if not a current one. I'd like to order a new one, as pretty much everything else in the truck is new now. I just don't know which one to order, since it seems like I may have a choice as to which one to get. Hopefully I'm making myself clear here. Which fuel pump should I get to replace my original 93'? Also, has the A/C issue ever been worked out on the 3.4L swap?