Question about 2006 Sym GTS 250

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Sym 250 will not accelerate

It will start and seems to run fine but will not accelerate more than 20 MPH and won't go above 4,000 RPM

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  • easthb
    easthb Jan 24, 2013

    I have removed the carburator and cleaned all of the injectors so that they are visibly free of debris. I changed the spark plug and the air cleaner. The carburator float relay seems to be functioning. Is there some type of throttle limit or governer?

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