So I’ve been reading. Seem like by draining and filling only half of the atf fluid gets replaced. To do it all it requires some machine.
I also found info that AT it’s filled for life.
So to clarify I’m leaning towards Nissan MaticJ. But. Should I do it at all. Or do it myself. Or let shop do it?
Car has 52k miles. Fluid looks reddish. Fairly clean. No issues. Just want to keep it healthy. I’ve done ATF in other cars before.
Thanks.