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Old 05-15-2019, 10:07 AM
JOHN COOKSON JOHN COOKSON is offline
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Quote:
Originally Posted by tmcdonagh View Post
Hi John,

I treated the cylinders for about 1/2 hour with MMO and noted no improvement. I did not try it as a gas treatment as of yet. Thanks, it is now on my list.

Tom
MMO into the cylinders probably did not get the MMO to the valve area.
A compression test on a cold engine would probably give you the most information.

TRUE GRIT
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