stalling

OK so my bike engine stalles out while riding from idel to accelerate but is random sometimes its fine? ( short burst stalls) Its 1 of these problems? Fuel system/carb I cleaned out my fuel tank and lines and carb already still stalls I have this carb with a #75 jet on it (it came with a #72 I...

80cc 2-stroke motor. 80 miles into break-in period. 16:1 mixture AMSOIL, synthetic, Saber professional Premium unleaded gasoline. maintaining 15 to 18 mph. I must maintain speed above 13 mph to Minimize sputtering. As I decelerating, sputtering increases. Starts wanting to stall out at 10...

Forgive laziness and grammar I did this once already and the site deleted. So my patience is limited now. So to begin my problem. The bike has 640 miles on this 7g kit. I was riding today and went through some roughish terrain. After that the bike idled down sharply. It didn't shut off but...

My motor is smoking from the header i thought it was a bad gasket but i replaced it but it still did it. The motor is a skyhawk 66/80cc jet, its not broken in yet but i never had this problem with any of my other motors. At low rpm it'll jerk the chain like its stalling but i checked the idle...