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Old 12-31-2010, 11:05 AM
Elitefr Elitefr is offline
Motorized Bicycle Member
Join Date: Sep 2010
Location: Pittsburgh
Posts: 22
Default Re: break-in period on 48cc , not sure if my engine is running correctly.....

Sounds like an air-leak to me. Make sure your carb is securely fastened. If it is try applying some high heat silicon or just adjust the carb to have a very low air/fuel ratio
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