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tap500 · 02-01-2010, 09:41 PM

Pumps are in explosion-proof housings as stated earlier. Also you are probably in the UEL or Upper Explosive Limit, too rich of a mixture for combustion. just like your carb if it is too rich the engine won't fire.

02-01-2010, 09:41 PM	#5
tap500 Registered User Join Date: Jul 2009 Location: Farmington CT Posts: 41	Re: 15 yr old son ask me a question I cant answer Pumps are in explosion-proof housings as stated earlier. Also you are probably in the UEL or Upper Explosive Limit, too rich of a mixture for combustion. just like your carb if it is too rich the engine won't fire.