Vent your crankcase pressure, might pickup a few more horsepower.
Easiest way is replacing you oil cap with one of these
https://www.ebay.com/itm/267005630526?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=klsKuCz8TCS&sssrc=2047675&ssuid=LpHMEmyuQui&widget_ver=artemis&media=COPY
My fusion sport with the 2.7 ecoboost needed plugs every 20k or so after it got tuned. Found that out at the dragstrip when I was running about 1 second slower than a couple months earlier.
So $20 in parts for some peace of mind every 50k miles is worth it in my mind.
I had a similar problem when I ordered my tonneau cover. Ordered twice by accident because the app/site sucks. When they got delivered to the dealership one ended up being the tailgate assist, which clearly wasn't correct. Then there were all sorts of problems and calls back and forth with...