What are the reasons why a motorcycle won't start?

1 Answers
CalvinRose
07/28/25 10:02pm
Possible reasons: dead battery; spark plug issues; carburetor malfunction. Below are the relevant explanations: 1. Spark plug: The color of the spark plug can most intuitively reflect the current combustion state of the engine. If the spark plug turns black, it needs to be replaced, and the air-fuel mixture should be adjusted appropriately. 2. Carburetor: If the carburetor has not been cleaned for a long time, it may also cause difficulty in starting. It is best to remove the carburetor and perform a thorough cleaning. After this operation, the starting performance and fuel consumption of the vehicle will improve.
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