Fuel issues on cheap 50 110cc youth atvs that wont stay running cheap chinese atv youth atvs of lesser known brands are notorious for not running properly after a while more often than not you will find that the issue is carburetor related most of these cheap atvs use cheap knock offs of a vm 19mm style carburetor to keep costs down. This was the first time that i have ever seen the emulsion tube loose in a carb tightening it and a new plug pretty much took care of the problems i also. About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features press copyright contact us creators