ok i have a problem with my 2003 Corolla Levin, yesterday when i was leaving work my car wouldnt rev to over 3000. The ecu seems to be stopping the fuel from getting to the engine at 3000, so i have no power. I took the car to Toyota, and they said that because the guy who used to own the car did some mod work to the car, they wont touch it. I bought the car from them, and was under the impression that my car would be covered with the 3 year manufacturers warranty I bought. But what i wasnt told was that the warranty didnt cover the mods, and whats more, the guy did his own wiring directly to the ecu. Ok now back to my problem, I have an Apexi S-AFC2 (super air flow converter). The car was fine yesterday morning while on the way to work, while on my break I was going through the Apexi S-AFC2, Now i dont think i changed anything, but after work the car wouldnt run right. Its too much of a coincidence for the 2 things not to be related, has anybody has the same or similar issues? Any help would be very much appreciated.