[C320-list] Black Exhaust smoke

[Karl Mielenhausen _/)]

Here is one place to start....
http://www.catalina320.com/article.php/20081212131655241

Clogged exhaust outlet is where I would start. You should be able to find  
pics on our website.

Karl

On Thu, 10 Mar 2011 18:07:37 -0500, <jpmesa at aol.com> wrote:

> Black smoke could also be a oil problem. I believe if the smoke while or  
> Blue it is fuel. You might also try Google, something might come up.   
> JOHN  Holokai 2
>
>
>
>
>
> -----Original Message-----
> From: P & B Sheerin <sheerinp at bigpond.net.au>
> To: C320-List at Catalina320.com
> Sent: Thu, Mar 10, 2011 1:32 pm
> Subject: [C320-list] Black Exhaust smoke
>
>
> We are experiencing black exhaust smoke, and a loss of high revs with  
> our 3YM 30
> Yamaha motor.
> We have only done about 250 hours, the motor is well maintained, boat is  
> only 4
> years.
> Any suggestions of the cause and remedy.
> Peter "Jaraman" # 1096
>
>


-- 
Karl Mielenhausen
Catalina 320 Hull 690