Question Asked: Rough Idle, Black smoke
February 24, 2009, 06:11 PM
What will cause my car to idle ok when I first start it up, then go crazy shakeing, and blowing black smoke out the exhaust. It runs strong on the road, but just "throws a fit at idle, sometime) I have replaced the map sensor, and thats no help. I don't want to just throw parts at it. Any help???