[C38] How do I tell if my heat exhanger is not working?

[1derful at comcast.net]

Thanks for asking..........it is good 

----- Original Message -----

From: "Bruce Liese" <BLIESE at kumc.edu> 
To: "Catalina" <listserve at catalina38.org> 
Sent: Saturday, August 1, 2015 8:39:14 PM 
Subject: Re: [C38] How do I tell if my heat exhanger is not working? 

You didn't mention your fresh water cooling system.  Are you pumping fresh water?  How's your impeller? 


From: Listserve [listserve-bounces at catalina38.org] on behalf of 1derful at comcast.net [1derful at comcast.net] 
Sent: Saturday, August 01, 2015 10:29 PM 
To: Catalina 
Subject: [C38] How do I tell if my heat exhanger is not working? 


Hello, 
  
My Catalina has been overheating.  Universal Diesel 5424. 
I removed the thermostat........it was corroded and wrapped with debris. 
I removed and cleaned the internal water pump.  Also lot of debris. 
Put hose in engine.  Water didn't flow but eventually it did.  More debris. 
now when I run the engine it is cool until I put on the radiator cap..........then it gets too hot and loses water. 
  
Any thoughts? 
  
Patrick 

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