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Old 12-18-2017, 08:23 PM   #15
BILL WILLIAMSON
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Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
Default Re: WD40 through spark plug hole???

Keep it simple, a TABLESPOON of ATF in each hole, screw in 4 OLD plugs & crank it for 5 SECONDS. It's NOT Rocket Science, trust me.
Bill W.
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