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Old 07-10-2014, 04:00 PM
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Greg58 Greg58 is offline
Motorized Bicycle Elite Member
Join Date: May 2011
Location: Newnan,Georgia U.S.A.
Posts: 2,621
Default Re: New guy from Boston

If you don't know how long the fuel mixture has been in the tank I would empty it first, drain the carb also to get as much old fuel out as possible . you said 49cc is it a two or four stroke? If its a two stroke the right pre-mix makes a difference, if its been run long enough to seat the rings most here run a mixture around 32/1 with a good 2 cycle oil designed for air cooled engines.
Your results may not be the same,Greg
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