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Old 07-01-2014, 10:08 AM   #4 (permalink)
jkv357
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Join Date: Jul 2011
Location: WI
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Not a technique tip, but I would add some Techron Concentrate fuel system cleaner (1 oz per gal) for the next tank or two. If you have some moderate deposits it may clear them out. How do the plugs look (before running Techron)? Have you made adjustments to the idle mixture to optimize idle and low speed running?

Are you running ethanol-free regular?
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