Originally Posted by diyjake
Did you
Originally Posted by StevieC
Originally Posted by AzFireGuy79
Appreciate the responses. I think Amsoil is a fine product, but the one size fits all in a Toyota Aisin Warner makes me nervous. I've gone down that road before and the shift quality wasn't the same(not with Amsoil, but with a universal type atf).
In understanding base oil,I suppose my real question is, will a partially hydrocracked/PAO formula like Ravenol vs whatever Exxon/Mobil WS is, be a longer lasting, better product in this Aisin Warner A750E.
I ran the Amsoil ATF in my Highlander recently. No issues whatsoever.
Did you get rid of your Highlander? How long have to run the Amsoil ATF in it?
I did but it wasn't the Amsoil's fault it was a terrible transmission to begin with. I had it in there 6,000km. When I first switched from the WS the shifting was like a dream and then the adaptive logic got used to the new fluid and the terrible shifting returned again just similar to the WS fluid.