What does oil cleaning include?

Oil cleaning mainly includes injector and throttle. Let's take a look at the knowledge about oil pollution cleaning.

After working in the fuel system for a period of time, the carbon deposit and colloid formed by combustion will attach to the fuel nozzle, making the fuel nozzle stick or even block. However, impurities and dust in the air and gasoline can also cause blockage or blockage of the oil circuit, and finally form carbon deposits on the fuel injector (valves, combustion chambers and intake pipes can also form carbon deposits).

If the oil circuit is not cleaned for a long time, carbon deposits and deposits will block the needle valve and valve hole of the injector, affecting the performance of precision parts of the injection system, resulting in poor fuel injection, poor atomization and even no fuel injection. It leads to unstable idle speed, rising fuel consumption, weak acceleration and difficult start.

General cleaning oil circuit:

1. Adding fuel cleaner directly to the fuel tank is the simplest method, but the effect is not lasting and the cleaning effect is not thorough. Suitable for vehicles with short mileage.

2. Use the "hanging bottle" method for cleaning. This method can clean the carbon deposits and deposits in the oil circuit and valve at the same time, which is also recommended by general auto repair shops.

3. Use the disassembly-free washing machine for cleaning.

This method is to connect the oil inlet pipe and oil return pipe of the engine with the oil inlet pipe and oil return pipe of the disassembly-free cleaning machine, and connect the oil inlet pipe and oil return pipe with a special interface to form a loop.