Radiator Coolant Foaming

Posted by Eugene Wescott On 2015/3/19 8:34:27

Greetings,

I have a '30 733 open car and am having problems with the antifreeze foaming and coming out the top of the radiator.

The owners manual says the car should have 5 gallons in the cooling system and the most I can get in is 4 which goes to the top of the radiator. Did the closed cars have a heater inside that would account for the extra gallon or might I have a blockage somewhere?

Thanks for your help.

Gene Wescott