Dwight;

 

Fogging oil is pretty much what you surmise: a light machine oil (think
3-in-1 Oil or sewing machine oil) in an aerosol can with a nozzle designed
to produce a very fine mist (like fog). The fog of oil gets drawn into the
cylinders with the airflow and coats any surface it touches. I really don't
think I've ever run across any other application than preserving automotive,
diesel, and outboard engines for storage.

 

Rick

 

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of dwight
veinot
Sent: Saturday, November 30, 2013 2:31 PM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Winterizing

 

Rick

What is fogging oil?  I know its sold under that name even at  Canadian Tire
in Canada but I am wondering what makes it different from any lube oil that
is applied as a fine mist, I think you called it "atomized"




Dwight Veinot

Alianna 
C&C 35 MKII

Head of St. Margaret's Bay, NS

 

On Sat, Nov 30, 2013 at 2:56 PM, Rick Brass <rickbr...@earthlink.net> wrote:

Dwight;

 

Diesel fuel doesn't actually have much value as a lubricant. If you are ever
so unfortunate as to have to keep your hands immersed in a pan of it (as
when you rebuild a rotary injection pump0 you will notice that it actually
feels like an astringent. Most of the lubricity used to come from the
sulphur in the fuel, and almost all of that is gone from ULS diesel you
purchase today.

 

That's why most engine manufacturers encourage adding lubricating additives
(Stanadyne is most common, Lucas is also recommended) to fuel used in
pre-ULS engines. Say 2007-2010 emissions compliant engines depending on size
and country.

 

Fogging in the spring really doesn't accomplish much - a better practice
would be to do it at layup if you do it at all -  unless you want an extra
shot of combustible oil to help get the cold Yanmar started. This isn't
uncommon on Yanmar engines, we used to need to do it all the time on the 4
cylinder Yanmars used in forklifts in cooler climates. But most of the
diesel mechanics I've know over the years use WD40 for that. (Not to start
another discussion, but the common opinion among industrial diesel techs
seems to be that starting fluid is about the only application WD40 is good
for.)

 

Rick Brass

 

 

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of dwight
veinot
Sent: Saturday, November 30, 2013 11:19 AM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Winterizing

 

Ken

What C&C MKII do you have?

So I guess I won't be putting any oil in the air intake come spring, never
did that before anyway...diesel fuel seems quite 'oily" on its own, I think
someone pointed that out already




Dwight Veinot

Alianna 
C&C 35 MKII

Head of St. Margaret's Bay, NS

 

 


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