Hello Everyone My Mondial was overheating despite changing a leaky expansion tank, thermostat and coolant change. The radiator was not getting even temperature across the top. I was also unable to draw any fluid from the bleeder. I removed the radiator and had it boiled and refreshed by a local radiator shop. Bk Automotive in Riviera Beach Florida. They did an awesome job and only charged $60 I asked for a recore and they said I didn't need one. Just a note to check your radiator for even heat distribution across the top as these radiators are segmented and are prone to failure after 25 years. Finally I can run at 180 even in the hot Florida sun!