Stut Stut Stuttering F4
04-14-2009, 07:34 PM
#1
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Join Date: Apr 2009
Location: Gulfport, MS, USA
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Stut Stut Stuttering F4
99 F4 i just built to stunt and i dont have a gas cap. My cheap *** has a rag stuck in the tank like a mal tall cocktail till the new one gets in, but should the bike be stuttering when trying to clutch it up? SOmeone told me that the carburated bikes pull a vaccum from the tank and since it isnt sealed with a cap then thats why its falling over itslelf. Im headed into the shop to do the clean air mod on it so hit me up .........
04-14-2009, 09:38 PM
#2
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Join Date: Apr 2007
Location: long Island NY
Age: 41
Posts: 435
Re: Stut Stut Stuttering F4
99 F4 i just built to stunt and i dont have a gas cap. My cheap *** has a rag stuck in the tank like a mal tall cocktail till the new one gets in, but should the bike be stuttering when trying to clutch it up? SOmeone told me that the carburated bikes pull a vaccum from the tank and since it isnt sealed with a cap then thats why its falling over itslelf. Im headed into the shop to do the clean air mod on it so hit me up .........
it has a fuel pump that pump gas from the tank but it needs to vent from the cap
04-15-2009, 12:40 AM
#4
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Join Date: Apr 2007
Location: long Island NY
Age: 41
Posts: 435
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