Curious; does the 2.5 quarts drip out of the fill hole when when open? I was talking with my neighbor the other day, and he was like, "it's a manual, just fill er up till she starts dripping out of the fill hole". I tried explaining to him that these trans are
NOT like most others; that they have a set level
below the fill plug. He said he would still fill till she drips, lol!
Food for thought: Here's the fill instructions for the 5 speed Fiesta gearbox. As you can see, the diagram is much more specific, as it shows where exactly the 5-10mm is being measured
from and
to...
I will say it's funny how much of a variance they give: from 5 to 10mm. In actuality, if I had that gearbox, I would 'FO SHO' fill it till she drips!
My old Foxbody Mustang GT with the Borg Warner T5 had a similar "5mm below fill hole spec". Anybody and everybody I know or have ever known, filled that gearbox till it drips.
2017 w/Recaros - bone stock