Thread: Spark Plug
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Old 02-23-2011, 12:58 PM
lankydoug lankydoug is offline
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Join Date: Jul 2010
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I agree with the above posts except if the plug has ever been fuel fouled replace it. Don't waste your time trying to clean a fuel fouled plug it won't work. A plug can be fuel fouled by sitting over the winter with fuel residue on it so I have always changed plugs before the first ride in the spring on 2t or 4t engines.
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