What did you do to your supra today? Pics

[loc182]

Your radiator looks to be original. If it is, it could very well be getting clogged. Years ago, I had an issue in the summer, where the temp would be fine while driving, but if I turned on AC, it would begin to overheat. I was right at the maximum heat transfer threshold of the cooling system, with AC off. Replaced the radiator, and never ran hot again.

Sadly it was the head gasket, but I will flush the radiator when I get the head back and start putting it back together.

Thank you, Bru, and Pi for the support!

And thanks to Jeff for getting Supramania back again! It is the true happiest place on Earth!