Carb leak since upjeting

Discussion in 'Newbie Scooter Tuning' started by ENVYUS, Sep 13, 2016.

  1. ENVYUS

    ENVYUS Member

    Messages:
    155
    Rides:
    AEROX
    Yamaha Aerox 05. Believe its the gurtner carb..I've gone up a few jets..when I re-installed my carb and turned the petrol on the carb is leaking fuel from the black tube under the carb...its now bogging out on me. I did remove the snorkle as told from multiple people. I have patience and all...but its just going down hill at the moment. Any help lads?
     
  2. Tamiyacowboy

    Tamiyacowboy Pippa's Owner

    Messages:
    1,850
    Rides:
    Piaggio Skipper
    the black tube under the carb would be the carb drain. where you empty the float bowl . there is usually a screw where the pipe plugs onto the carb with a small O-ring , its possible the screw is not tightened down. or the o-ring has perished and allowing fuel to seep out.
     

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