Hi new member here, hope this is okay to post here! recently pick this bike up over the weekend and drove it for a little while saturday evening after purchasing and put it under the car port that night next morning it wouldnt start had the petcock turned off all night. sunday morning tested for spark and its firing, getting fuel to carb, and the little needle that shoots fuel to the carb is spraying. looks to be brand new carb but previous owner messed with the carb and im not to familiar with the chinese carbs, mainly worked on automotive carbs but still think they should be similar. havent took it apart to check everything but my best bet is the problem is the carb it self. the bike itself cranks just fine just doesnt fire like its not getting fuel to the engine. bike has a automatic choke carb. Any help is appreciated!!