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knocking

  1. Come with me on my journey

    Motorcycle Repair
    Excessive knocking on my 2008 Suzuki C50. Sounds like valves or chains. While on the throttle in low RPM (gear slightly under load) the bike will dip in power (almost like backfiring). Medium to hard throttle, no issues at all. ...So new fuel, 2 valve adjustments, oil, plugs, you name it - no...
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