If you have noticed your Pt Cruiser overheating, don't worry, your not alone. . . .
thanks to it's dual hose operation. Two cheap tweaks will include changing the radiator cap (it may be faulty, and causing your radiator to http://www.alvaircon.com/aircon-servicing/ malfunction), and/or the thermostat and gasket. Tips & WarningsArray.
Low coolant could possibly be well-known culprit here, but be careful when should you are taking the radiator cap off! It will probably be hot for a while after you shut off your car!.