ok i just replaced my ccc with a non ccc i also replaced the dizzy with a regular hei the carb and dizzy came from a truck i have that i no longer use so i know they are good i put in new plugs and wires timing and firing order are correct now the prob. it is idleing really rough in park and in gear it drives fine and has good power i can't find any vac leaks what next by the way its a 87 lg4 thanks