Ford Engine Codes

Does anyone know a website where i can look up engine codes (as in fault codes) for a '97 F-150?

i don't have the codes yet, i need to have someone read them first.

Thanks,
Chris.

Edit: i've read that this truck is OBD II. so i can probably get hold of a scanner when i'm there. and i've found a list of codes.

Thread Closed. answered my own question. (i really should've spent more time looking first.)