I have recently had problems with overheating. I have a 1993 ES300. I took it in and they said it was thermostat, but I haven't driven it yet. So, I don't know if "they" are correct. Loss of ATF coincided with the overhearting, and after reading this, it seems as though it may not have been a coincidence. I am "top" the power steering reservoir immediately.
going to '