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-   -   AFTER RUN OILS (https://www.rcuniverse.com/forum/ys-engines-support-197/3305699-after-run-oils.html)

WycheG 08-27-2005 10:20 PM
AFTER RUN OILS
 
Dave,

Can I use petrolium based after run oils in my YS 2-stroke engines or does the prohibition against petrolium based after run oils only apply to YS 4-strokes? I been using the non petrolium based stuff on my 45's and 61's as well as my 91's for years and I have read a few posts online lately where folks have said the YS 2-strokes don't mind petrolium based after run oils (even though the 2-strokes still have the same silicone parts in the fuel regulator as the 4-strokes) and this distinction is news to me.

Just trying to get the straight scoop.

Greg

Dave Shadel 08-28-2005 08:34 AM
RE: AFTER RUN OILS
 
You don't use petro based oils in any YS engine, although it's not as big an issue with the 2 strokes as it is on the 4 strokes.

My advise is don't use them. Better to use no after run at all than the wrong stuff.

WycheG 08-28-2005 08:40 AM
RE: AFTER RUN OILS
 
Thanks, Dave.

Dave Shadel 08-28-2005 07:07 PM
RE: AFTER RUN OILS
 
You're welcome.


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