Do the throttle and injector have to be washed together?

It is not necessary to clean the throttle and fuel nozzle together. The throttle controls the air and the fuel nozzle controls the fuel. Although they are inseparable from driving, they can be washed together.

When cleaning the throttle, there is no need to clean the nozzle. Throttle controls air to enter the engine, ensuring air quality and cleanliness of throttle. Most nozzles do not need cleaning. If the nozzle is blocked by sundries, it can also be cleaned separately.

Throttle cleaning generally needs to be done once every 50,000 kilometers:

If the working environment is dirty, you need to clean the throttle. 65438+ 10,000 kilometers, even if there is no fault, there is no need to clean the nozzle. If there is a fault, it is easy to replace it directly. After the nozzle is cleaned, it is easy to increase the injection hole and affect the fuel consumption.