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Old 11-16-2008, 08:36 AM
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Motorized Bicycle Elite Member
Join Date: Sep 2008
Location: Fl.
Posts: 352
Default Re: Oil fuel mixture (more is not better)

A 2 stroke fires every stroke and sounds smooth. if the fuel mixture is rich or the engine is under a light load, it may start firing every other stroke (like a 4 stroke engine does) and develops a different stuttering sound and loses power.
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