[C320-list] OVERHEATING ISSUES

[JJ Morrison]

The engine operator's manual recommends "racing" the engine for a few seconds prior to shutting down. I'm assuming that this means running the engine at 3000 or so RPM for a few seconds prior to shutting it down. I do this and have had no issues with overheating or signs of excessive carboning up.
Thoughts comments?
Cheers
JohnM
1999#574
 

> From: frpoint at earthlink.net
> To: c320-list at lists.catalina320.com
> Date: Thu, 18 Aug 2011 16:08:24 -0700
> Subject: Re: [C320-list] C320-list Digest, Vol 1198, Issue 1
> 
> Overheating:
> After experiencing the same symptoms as listed in this thread. I removed the
> old mixing elbow. No surprise, after about 670 hours the elbow is almost
> completely clogged with carbon.
> I sent a digital picture to Elias at Pacwest Marine. After a brief phone
> conversation with Elias to confirm parts and make the necessary payment the
> parts where shipped.
> I just received a new mixing elbow, threaded joint and gasket from Pacwest
> Marine (619-222-0475). 
> Replacement is an easy process but you will need a large wrench and a sturdy
> vise to unscrew the joint.
> The threaded joint was in good condition and didn't really need replacing. 
> Total cost with shipping = $215.50 subtract $35. If you use your old joint.
> 
> 
> Mike & Cindy Meloy
> Even Keel
> C320 #769
> 
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