I have installed an AEM s.r.,F.C. throttle body, JBA shorty header, F.C. pulleys, and Vibrant exhaust. The problem is that my check engine light won't go of. If I reset the computer it will come right back on the same day. I took it to Ford,and they said that the computer was reading to much airflow coming in or something. Does any one have an idea on what could be wrong?