[C38] exhaust

[fleet2001 at aol.com]

Also check the antifreeze level in the reservoir and if it is full, then take the bleeder nut off the top of the thermostat and check if is full.  Sometimes there is an air lock and the fresh water coolant won't circulate.  This happened to me when I replaced my water heater hoses.  


Rich Grassia  "Merriconeag" # 138



-----Original Message-----
From: William Knowles <whk1965 at gmail.com>
To: Catalina 38 Listserve <listserve at catalina38.org>
Sent: Mon, Jul 23, 2018 7:59 pm
Subject: Re: [C38] exhaust



Check your heat exchanger for corrosion I replaced mine with a bigger unit cheap fix.


On Mon, Jul 23, 2018 at 5:29 PM Patrick <1derful at comcast.net> wrote:


Thanks
I will check/replace impeller


Sent from my iPhone

On Jul 23, 2018, at 1:05 PM, Don Strong <drstrong at ucdavis.edu> wrote:



              
exhaust should come out mixed with      water. The water is injected to cool and muffle the exhaust.
      If no water, then probably raw water pump impeller needs to be      replaced.
      Water mixed with exhaust is not a diagnostic for engine      overheating.
      Don't know why overheating.
      Don
      
      On 7/23/18 12:58 PM, 1derful at comcast.net wrote:
    
    
            
What does it mean when exhaust comes out with being          mixed with water?
      
      

        
      
Engine overheated.
      

        
      
Patrick
      

        
      
Blue Eyes
      
      
      
      
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Donald R. Strong
Professor,
Department of Evolution and Ecology 
and
The Bodega Marine Laboratory,
University of California, Davis,
Davis CA
95616
530 752 7886

  

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-- 


W H Knowles


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