Rough Idle and Drive, Help!?!
So this morning I'm driving to work, I'm sitting at the lights and my car begins to shake pretty badly. It's idling very rough when it's in Drive and Reverse when I have my foot on the brake, also idles rough in Neutral and Park but not as bad as D and R. When accelerating there's a slight loss of power and continues to get that same rough feel as when it's stopped. Not a clue what it could be, there is no warning lights on the dash at all? Maybe spark plugs need replacing?