Why does the scooter suddenly stall and fail to start?
1 Answers
Here are the specific reasons why the scooter suddenly stalls and fails to start: Dead or damaged battery: The battery life has expired, or the battery has been damaged due to prolonged vehicle inactivity. Excessive carbon deposits: Related to poor fuel quality or poor sealing of the air intake valve. Ignition system failure: Poor connection of the low-voltage circuit or leakage in the high-voltage line can cause this fault. Severe starter aging: Prolonged use of the vehicle leads to gradual aging of the starter, resulting in weak starting power and failure to ignite. Low temperature: In cold winter, the viscosity of the engine oil changes, causing the rotation speed to be too low to drive the engine ignition.