Hey, Yesterday I finally got around to giving my 83 I just bought a small tune up. It was missing bad. I replaced the plugs, wires, cap and rotor, air filter and fuel filter. The plugs were in really bad shape. At 95k they looked like they had never been replaced. The engine ran alot better but still has a shake to it like a vacuum leak somewhere. I visually inspected all the hoses and can't find anything. I sprayed some carb cleaner down the carb and that helped it rev better. I am thinking it either needs a carb rebuild or maybe something in the EGR system. I might do a compression test when I have time. I was wondering if anyone on here took some of the emissions stuff off? Any suggestions would be helpful.