oil blows from breather

Discussion in 'Whizzer Motorized Bicycles' started by retired pilot, Mar 8, 2011.

  1. retired pilot

    retired pilot New Member

    just bought 1999 Whizzer with very low miles. runs great but oil blows from breather and runs out of air cleaner housing. air filter is soaked. any ideas ??

  2. wheelbender6

    wheelbender6 Well-Known Member

    Might need valve seals.
  3. KilroyCD

    KilroyCD Active Member

  4. Quenton Guenther

    Quenton Guenther Motored Bikes Sponsor

    Pull the hose off the air breather assembly and vent into the air. When the crankcase pressure builds up on the 99 model it soaks the air breather and stops the motor [chokes it]. All later models vented the crank case into the air, not the air filter.

    Have fun,
  5. retired pilot

    retired pilot New Member

    1999 Breather

    Thanks for the tip, I'll do that.

    Retired Pilot