sorry about the yelling - didnt see the persons post and wanted to differentiate my type tothe responders..
Can u name the brands andor locations /= sellers (ie pep boys, walmart) .. of the anti-drainback filter - ? do the ford filters have this ?
purolator ? would the selling book have the mention of anti-drainback valve for the 'premium' filter ?
Also someone mentioned the Ford TSB for the fix (which sounds like a bia... due that the engine is really shoehorned in there to begin with .. getting access to the front of it would be .. nightmare ... probably requirre cherry picker...
is the TSB at this location ?
https://myford.fordvehicles.com/ 
