Message from fellow member Chris Ross:
I’ve changed my sump for the Mountune oil control system. I did this last week with no issues at all.
Today I’ve changed my mates sump for the same Mountune oil control system and was quite surprised by the difference between my standard sump and his standard sump.
Mine is a July 2016 built model and his is a September 2016 build but he has a 2017 replacement engine as his went pop at 10000 miles.
Below are pictures of both our standard sumps after removal.
Mine is the one with nothing in it and his is the one with slight baffling.
I honestly was not aware of any changes to the sump from any posts on any forums but ford have obviously done this for a reason on the 2017 engines.