What are the reasons for intermittent fuel supply at small throttle openings in motorcycles?

[GavinRose]

The reasons for intermittent fuel supply at small throttle openings in motorcycles are as follows: Ignition system failure: Spark plug aging, high-voltage wire degradation, ignition switch failure, etc. can all cause this situation. Solution: Check whether the magneto stator coil (including the trigger coil), ignition unit, high-voltage coil, and ignition switch are functioning properly. Fuel line obstruction: Blockages in the motorcycle's fuel supply line can lead to poor fuel flow. It is necessary to focus on checking whether the carburetor is clogged due to dirt and clean the carburetor if necessary. Engine failure: Excessive internal engine wear can result in abnormal compression ratios, or the ignition timing of the valve train may be incorrect. In this case, an engine overhaul is required.