How Many Kilometers to Clean the Fuel Injector and Throttle Body?

[KylieDella]

3 to 50,000 kilometers to clean the fuel injector and throttle body, throttle body cleaning is not based on mileage, but determined by the local environment. When maintaining the car, remove the intake pipe to check if it is dirty. The fuel injector should be cleaned every 20,000 kilometers, or you can add fuel injector cleaner to the fuel tank for cleaning. There is a specific ratio for how much cleaner to add based on the amount of fuel. The throttle body is a controllable valve that regulates air entering the engine. After entering the intake pipe, the air mixes with gasoline to form a combustible mixture for combustion and power generation. The throttle body connects to the air filter at the top and the engine block at the bottom, known as the throat of the car engine.