My head is spinning from all the contradictory info on this spec,if an atf meets this jws3309 spec is it a good replacement for toyota t iv atf fluid? I see people constantly mentioning mobil 3309 fluid but Menards has a quaker state synthetic atf that lists Jws 3309 on the back. And has anybody noticed toyota t iv has more of a purple tinge than the normal red of a dex fluid, this is for a 2004 Highlander 4wd V6.