I just finished putting a new Ford Racing crate motor in my 93 SVT Cobra and the check engine light has been on since I started it the first time. I'm wondering if the EEC-IV/PCM isn't recognizing the new motor. The motor is a 306ci with aluminum heads and the E-303 cam. Besides the check engine light being on, it's just not running right. I used the stock 24lb EFI and stock ignition system with the exception of a Summit racing billet distributor that should be a direct replacement. Also has a dealer installed Kenne Bell that was on the old motor. I should also mention that the old motor was running fine when I pulled it. Just tired with 128k on it. Does anybody know how to check this car for codes or if it's even possible. I've heard mixed stories about being able to pull codes from the 93 cars. Some say you can't do it others say you can. Any help would be greatly appreciated.