Hello all, this is my first post here but I have been frequenting this board for quite some time. I usually can find the answers to my questions using the search feature but I could not find much on this one. So here goes....What fluid should I use to change out the girlfriends Dexron II in her 97 Tercel? The car has 75k on it and it's never been changed. Could I use regular old Dexron III or would the Toyota stuff work better?