Idle Speed Controller - Stepper Motor - Mitsubishi Lancer GSR 1.8 4WD Turbo CM5A If your engine idling is going up and down like a fiddlers elbow then this could well be the reason. For an Exploded Diagram of inlet manifold and Throttle body Click HERE Mitsubishi Part Number MD614743
THIS PART IS SPECIAL ORDER APPROX 3-4 WEEKS TO OBTAIN