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knocking

  1. XC Engine/Carb/Drivetrain
    I believe I developed the infamous primary nut knock mid race...however now it sounds like I have two or three end wrenches rattling around in the bottom of my case. All of a sudden, mid 4th gear up a hill (luckily not a jump) lost all power, motor stalled yet got VERY noisy. It re-fired...
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