[C320-list] engine overheating

[Tony Kalish]

I had the seal in the raw water pump begin to leak this year.  10th season
on the pump.  Maybe with the water leaking in the area of the forward engine
cover this might be the problem..  If the seal is worn, maybe the pump isn't
producing enough volume of sea water to cool down engine.  Is engine
anti-freeze OK?
Tony
Getting Away 617
-----Original Message-----
From: c320-list-bounces at lists.catalina320.com
[mailto:c320-list-bounces at lists.catalina320.com] On Behalf Of Matt Curtis
Sent: Tuesday, June 24, 2008 9:21 AM
To: c320-list at catalina320.org
Subject: [C320-list] engine overheating

  This past Sunday, the engine was running hot and eventually the temp alarm
atarted sounding.  I shut her down and waited to open the engine hatch.
   
  I noticed a little bit of water seeping out from under the forward engine
compartment hatch, and when I looked, I could not identify where it came
from.
   
  I troubleshooted from the raw water inlet to the water pump - all is fine.
Should my next step be to look at the mixing elbow?  I've read that deposits
can build up, leading to less flow and ultimatley overheating.
   
  I'm worried because thw elbow is covered in heavy duty Al foil, presumably
because the previous owner found or assumed a leak...I'm scared as to what I
might find!
   
  Any thoughts/tips/ideas?
   
  Thanks!
   
  Matt Curtis
  Tortuga, #541
  

Matthew Curtis
mcurtis_6775 at yahoo.com


Matthew Curtis
mcurtis_6775 at yahoo.com