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?
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.