Hello, I have changed my transmission fluid filter and saw that my transmission fluid was very bad and burned and looks just like oil. I want it to be red! So I am thinking of opening the plug, let some flow out, add more, drive around, open plug add more and so on untill it is totally replaced. Has anyone done this? How many quarts would I need? I searched the forum and found posts where someone let some out and added more but noone that replaced all of it.
Also, is there a automatic drain plug for transmission like the one at fumotovalve.com?