Hello i have what i have researched to be a common problem with my 1995 Ford contour auto 4 cyl zetec. Once the car warms up, it idles rough and hesitates on initial acceleration. If the air conditioning is on, the car idles even worst and if using the air conditioning on long trips the car will die when it comes to a stop (back to idle) and will not start up for a few minutes. I have read the technical bulletin about replacing the MAF sensor. I have replaced it twice with rebuilt ones but the problem still persists. I had a former co worker who worked for a ford dealership for 15 years and is ASE master tech hook it up to his scanner and the MAF was still not reading full values. He told me to replace it but use a Genuine Ford Part. Has anyone ever experienced rebuilt MAFs from advance auto parts in my case not working correctly, where a ford MAF did work correctly? I forgot to mention i am getting the 181 lean code stored in the pcm memory also.
One more question, does anyone have the pinout diagram for psp switch, my wires have broken off and i need to know which spots the go in. Thanks - Ross.
One more question, does anyone have the pinout diagram for psp switch, my wires have broken off and i need to know which spots the go in. Thanks - Ross.