How long does it take to clean the engine and throttle?

Clean the throttle body and idle valve every 15000 km, and clean the fuel injector, air inlet, combustion chamber and three-way catalyst every 30000 km;

1. The throttle valve is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be successfully formed after combustion. It is connected with the air filter at the top and the engine block at the bottom, and is called the throat of the automobile engine;

2, maintenance methods, should pay attention to cleaning and prevention, should be dismantled to clean, correct some misunderstandings of throttle cleaning;

3. The scaling of the throttle is mainly caused by oil and gas, followed by particles and moisture in the air. That is to say, using qualified air filters and removing the crankcase ventilation pipe will slow down the scaling of the throttle.

4. The crankshaft is built in the crankcase, and the lower part is connected with the oil bottom. The working temperature of this part is about 100 ~ 180.