Lumpy Idle and Smoke
 

Just sitting @ a light and suddenly the idle went rough. What are the tale/tale signs of needing a rebuild? How can you tell if the motor has already been rebuilt? 72,000 mls on it is it time.

Hey check the MAP sensor line. It is located on the fire wall driver side. It is small black little box type device. This cause's the car to run like a blown motor. It will go from the MAP sensor to the manifold just under the double throttle.

Hope this helps.

-Rikki

BEat me to it :p: .
SHAZAM7 - also do a search on MAP sensor, youll get alot of good info.