Well I ended up using my Dremel to make a little notch in the funnel. (I used a piece of paper to draw the outline of the cap and compare to the funnel)
Looks like my oil cap's notches are wider on one side so the cap screws always with the lettering facing the mechanic.
It now fits perfect!
Hi everyone, I have the 2L ecoboost engine (2024 Lariat 4K and FX4)and went with the Michael Pro spill-free funnel made for Ford/Mazda and, man, the thread is a bit different on my oil cap and this doesnt really fit. Has anyone tried shimming something on this particular funnel to make it work...