ok this dude gave me his pocket bike and it wont start!!! tore down carb, intake, and exhaust for cleaning, added new plug, engine has lots of compression, assembled it all back together still wont start just spits fuel out of the exhaust no sign of combustion it has electric start and i use that to start it but it won start, it has lots of spark... can anyone help me on this issue. i would appreciate your help.

 

bad gas?

 

naaa the gas is alright, new gas and mixed correctly dont know whats up with this bike, i mean my weed wacker works better than this.