Well guys thanks for the help, my truck is running great now. I had an intake manifold leak and that thing was running rough. Come to find out, the last bolt on the intake manifold tightening sequence according to my manual, is stripped out. Someone was in there messing stuff up, so I took off a washer and the fuel line tab so that i could get 2 threads to hold for now. The bolt goes is a bit deeper. Should have caught this on dissasembly, but I didnt. So next time I get some time the whole thing comes back appart to drill and install a helicoil. Oh well at least I know what the problem is/was. Thanks and the EGR from the junk yard is working great after picking and cleaning and cleaning. Cya Stinson