Welcome aboard !!
I am sorry I cannot help with the specifcs... I don't even own a Duratec...
About the manuals though I have the Haynes.. and it is kind of helpful... and I also bought the 96 ford CD manual.. that after learning how to use (it does not have a search feature.. I hate it) it becomes then useful....
About the free downnloadable manual... if you find one let me know !!