The reasons for the weakness of the motorcycle without oil include key components such as the fuel system, ignition system, valves and engine.

Came to a curved beam car, the owner said was driving slowly suddenly heard the car made a strange sound, sounds very abnormal, scared the owner quickly turned off.

The fuel system of motorcycle is mainly composed of gasoline pump, oil passage, carbon tank, fuel filter, fuel injection nozzle, pressure regulating valve and so on.

The oil filter is generally equipped with motorcycles with more than 250 displacement.

A Chunlan 125T scooter traveled more than 53,000 kilometers, and the user reflected that the power of the engine dropped sharply after the heat engine.

In order to keep the oil pump working normally, it is important to clean the fuel filter every 30,000 kilometers.

A curved beam car, the owner said he was driving slowly when he heard a strange sound from the car, which sounded very unusual,

The laziest guy is actually the most indispensable part of the car.