I've got a cousin who's a long-time Toyota dealership guy, and he indicates that it's well known that Camry platform vehicles with V-6s have a rep for running hot transmissions and cooking their fluid. A couple years ago, a good friend of mine (a smart guy, but he doesn' know the first thing about cars) bought a used ES-300 with, coincidentally, about 60k on its clock, with no prior inspection. I pulled both dipsticks for him. The oil was bad enough, but the the AFT was worse! It was very dark, and cloudy, with no redness left at all. Worse yet, it had tiny, but visible, metal particles sparkling out from the blackness of the fluid. The car had no hitch, but that could easily have been removed. So who knows how it got that way.
In my case, Toyota can say what they will, but at 32k, my fluid was starting to go, both by visual evidence and by the beginning of trans misbehavior, cured by the refill with new fluid. Regardless of what's going on inside, I don't mind paying $125 for the peace of mind of knowing that I now have fluid that's beyond question.
I don't pretend to have full understanding of what's up with later model cars and the maker's seeming wish that we leave ATF in forever. I am, however, deeply suspicious of the claims of eternal life for a fluid that undergoes high heat stress every day.
[ April 07, 2004, 11:39 AM: Message edited by: ekpolk ]