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Old 05-18-2017, 06:40 PM   #3
Terry, NJ
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Join Date: May 2010
Location: Bucks Co, Pa
Posts: 3,291
Default Re: Sea-foam, MMO, or fogging to help sticky valves?

Tom's advice is roughly the same as I would give. Except, I would stress running it more, even if it was only a fast idle in the driveway. I almost for got, I had a wheel Horse with something wrong with the engine, it would rev up beyond say 600 rpm (Hadn't run in a while either) I decided to cut the grass anyway (But slowly) I used Sea Foam and MMO at greater than the recommended portions. ( I measure in Glugs) Whaddya know? it must have cleared itself it suddenly started running better than it had in a long time. I'm pretty sure it was it the Carb. and I had it apart twice and still it wouldn't run right until it was in the mood.

Last edited by Terry, NJ; 05-18-2017 at 06:51 PM.
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