Re: Radiator Coolant Foaming

Posted by BDC On 2015/3/19 9:11:31

I can't answer your question about the capacity of the system. I had similar problems with the foam on my 38 su8. I flushed the engine & radiator with oxalic acid and it took a lot of junk out but the foam problem didn't get solved. Someone with a 6 cylinder had the same problem and his head gasket was leaking and caused the problem.

The story about the 6 cylinder engine :http://packardclub.org/forum/viewtopic.php?f=6&t=3044