That helps a lot, but I guess I need to buy some PTU cooler nuts too now?
I'm in the same boat trying to DIY this PTU fluid change on my 19 ST with PTU cooler and no drain plug. I have looked for just the nuts and it looks like you pull the entire cooler out and replace the cooler seal/gasket and nuts to drain the fluid which requires you to by a Automatic Transmission Oil CoolerPart#: YO22 (7K177)
Usages: Includes "O" Ring, Includes Attaching Hardware, Service Kit, 09/06/2018, Edge 2015-, 2.7L DOHC 4V DI GT V6 GAS/FFV, 4WD for $190
Has anyone identified if you can get this "service kit" cheaper then the price listed above from FORD or what the size is of the nuts that are "1time use" This simple PTU fluid exchange is getting more expensive as DIY project.
I get that the suction method would be the cheapest, but would it be the "best" way to do it, ie: the way the dealer would do it, if I paid them to do it?
Thanks for the help.
