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Old 01-11-2018, 09:58 AM   #4
custom10nut
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Join Date: Apr 2015
Location: East Tn (In the heart of the Smoky Mtns)
Posts: 1,846
Re: Black Exhaust after long rest

Either it Dried fuel or Seperated Fuel. The 10% Ethanol fuel Seperates after about 30 days, and will gum up you "old style fuel delivery system". Put about a half tank of clean gas with a can of Sea Foam, and run it. It'll run like crap for a little bit but, it'll clean everything out. If that doesn't work, you're looking at a carb rebuild to fix your issue
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