When I turn the choke off of my mini dirt bike 49cc, bike shuts down :(?

I have a Giovanni 49cc mini dirt bike 2 stroke. I bought it brand new and it works fine. When the choke is fully on, it runs great and when its warm enough I try turning the choke off but the whole bike shuts down. When I decrease the choke and try to run it, it won't move even on a full rev! I think it's something with adjustment. Any ideas?

one of 2 things come to mind. 1st remove your spark plug and replace it if its black and sooty. if that doesnt fix it, sounds like the pilot jet or slow speed jet is clogged in the carb, which is kind of technical and you may need to take to a local shop to have repaired...hope this helps

Clean out the fuel tank, make sure the petcock valve is not leaking and take apart the carb and make sure there is not dirt or some kind of plastic film crap in it.
I own one and the samething happened to me and just before I was going to take all that fuel stuff apart, the carb floaded and I could not get the gas flow to stop. I am real glad(sort of) I only spilled half a gallon of fuel. That brand new fuel tank had all kinds of crap in it.
Good luck

Tags

Quad Bike Pocket Bike Mini Bike Chopper Bike Pit Bike Dirt Bike Sport Bike Street Bike Exercise Bike Stationary Bike

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