jumpin4abeat

I was wondering what would cause the car to idle be shakey when sitting still. When moving the car runs perfect but when still it idles rough, a little low. The best way to describe it is when you turn the ac on and the rpms drop a little and you feel the shake but its like that all the time stopped. It has never dropped enough to stall out. Ideas?

iboughtas2k

first thing, check IACV and clean it
i would check the ignition system, mine had similar problems but its gone after i reset the ignition timing and replacement of cap and rotor