Today i took the 'tour to my friend's dad's auto repair shop. He plugged the computer in and it wasn't getting a reading from the o2 sensor. Found out later that the o2 was simply unplugged, plugged it in. He also cleaned my throttle body and said that should fix the idle problem. Well after driving it, the idle problem is even more present. I can count on it to stall almost every stop. I've gotten it back from ford before and the same thing happened, but they had gone in and looked at the intake manifold. They replaced a cam sensor and it was running much better. I'm not exactly sure if something happened like that. What do you guys think? I reeally want to fix this problem for good.
