What causes a motorcycle to start and then stall after a few noises?

[LeWalter]

The reasons why a car starts and then stalls can be attributed to the following 4 points: Stalling caused by excessive carbon deposits: Carbon deposits usually accumulate in the throttle, spark plugs, cylinders, fuel lines, intake ducts, etc. They are a coking-like substance produced when fuel is exposed to high temperatures. General physical methods are difficult to remove them, and specialized cleaning agents are required for cleaning. Poor fuel quality and clogged fuel injectors: Using low-quality fuel not only produces more carbon deposits but may also clog the fuel injectors, resulting in poor atomization. Additionally, low-quality fuel directly affects combustion efficiency, increasing fuel consumption. The carbon monoxide formed from incomplete combustion can accumulate inside the vehicle and may even lead to poisoning. Spark plug carbon deposits and insufficient ignition voltage: Carbon deposits on spark plugs can be removed using a combination of physical and chemical methods. Insufficient ignition voltage can be resolved by replacing the spark plugs to address the voltage deficiency.