Engine Trouble Grinding noise from engine

Discussion in '2-Stroke Engines' started by jamshan24, Jan 19, 2016.

  1. jamshan24

    jamshan24 New Member

    Just recently, there's been a grinding noise coming from my engine. It usually happens when accelerating at the top speed and when I let off the throttle. When I pull the clutch in, the noise goes away. Please see the video to see what I'm talking about.

    Thanks in advanced
    - James

  2. jaguar

    jaguar Well-Known Member

    pull off the right cover and see if either the primary gear or the clutch is contacting the cover.
    Timbone likes this.
  3. Daniel1801

    Daniel1801 Member

    Happens to me too
  4. crassius

    crassius Well-Known Member

    also check in drive cover, as chain becomes slack at top when letting off throttle and may rub against cover