Had the local Ford dealership do a full fluid exchange so I could put the Amsoil ATF into it. Wanted to do a fluid exchange so that all the old Ford stuff will be replaced with the new Amsoil stuff. I brought them 16 qts, even though it only takes a little over 11. Just got extra in case they needed to push a bit more through. They ended up only using about 13 so I have 3 qts left.

All subsequent transmission services I’ll just do myself and do the 5 out/5 in method.

I gave them my final drain plug to install and it’s good to go.