pipe on pocket bike

ive got a problem ive got a pipe on the pocketbike coming from the carby i cant seem to see where it goes and its got petro coming out does anyone know where its coming from

there should be 2 fuel lines from the carb to the gas tank, one clear and one black....other than that there shouldn't be any other (pipes)

ive only got 2 the clear has come disconnected somewhere and i do not know where it goes i had a look but could not find where it was from

do you know where it goes the second pipe

The clear one is your overflow tube, and it isn't supposed to be connected to anything else. It just hangs like this one:

http://www.minipocketrockets.com/pro...carb_thumb.gif

It is to bleed off excess fuel from your carb. If fuel is leaking out of it while your bike is just sitting there, then your carb float may be stuck, or you've got dirt in your carb not letting it seal up. Give your carb a good cleaning and that may correct the issue.

The clear fuel line connects pretty much right next to the black line on the carb. If this bike is a 2stroke.