Ok, so I start up my ‘O6 on Saturday and she runs a little hot and coolant is coming out of the overflow tank. She cools back down a couple minutes later and everything seems fine. I drive Shizuka down to the car wash tonight to get the road salt off and she overheats big time on the way home. I stopped and let her cool off, added a gallon of water and got her home. I don’t think there is a radiator leak and the hoses are relatively new. Maybe the thermostat or a water pump?