Why does my 2007 pt cruiser 2.4 L4 shutdown after running 25 minutes

What is your question?

The car is not overheated and it shuts down after 25 minutes idle or driving. This has been happening since the car overheated, the rad and thermostat have been replaced and it is not overheating now. The engine temp is 145 degrees. There is no oil in coolant, no coolant in oil and exhaust is clean too so the head gasket is okay.

What makes this problem better or worse?

Car restarts with no trouble when it shutsdown

How long has your 2007 Chrysler PT Cruiser had this problem?

10 days