I'm Chris, Thanks for allowing me to help you here on Just Answer.
The first place to start looking is going to be the oil filter cap and housing sitting in the top center of the engine. There is alot of oil which flows in and out i nthe center of the engine so it may require you cleaning it up and idling the engine and looking while up on top of the front clip looking down. Here is a ford file showing the oil flow in the engine to help is determining the origin and part needed.
moose, i do not accept that half answer.you did NOT answer it completely.
thanks for your time anyway