Finally the problem is fixed. She no longer idles at 2,000 rpms. It was a bad TPS. I had it to ford 2 times and they managed to charge me hundreds of dollars to do absolutely nothing and tell me "we dont know". I've even gone to local mechanics (ones i've known my whole life) they've never heard of the problem. Yesterday the problem was finally solved after a year and a half, and a 20 dollar part that i installed myself. My dad had to take it to work w/ him this morning. He figured it had nothing to it b/c you know it's just a 4 cylinder. The car scared the crap out of him, and he was fairly surprised. I just laughed. In any case I am happy once again w/ my car.