What are the symptoms of carbon deposition on motorcycles?

Power drop, fuel consumption increase, noise increase, etc.

1. Power drop: Carbon deposition will affect the combustion efficiency of the engine, resulting in power drop, slow vehicle acceleration and weak climbing.

2. Increased fuel consumption: Carbon deposition will affect the combustion efficiency of the engine, resulting in insufficient fuel combustion and increased fuel consumption.

3. Increased noise: Carbon deposition will lead to increased wear of internal parts of the engine, resulting in abnormal sound.