idle surge with a/c on 96 contour After the engine starts to warm up it starts to surge when sitting at stop lights and sometimes dies. Check engine light is on and have replaced O2 sensors per auto zone readout. Other than that the car runs good. Not sure where to go from here. Checked vacuum on EGR valve and holds a vacuum. Haven't taken EGR valve off and cleaned carbon from it yet, but am considering it. Has anyone had any luck cleaning MAF sensor on this car. That fixed a problem on my 2000 Windstar a while back after reading tip about it. Thanks for any suggestions anyone might have on this. nds9fv |