Is it necessary to clean the fuel injector? How often do you clean it?

It is necessary to clean the nozzle. Generally, it can be cleaned once every 2 years or 50,000 to 80,000 kilometers, depending on the gasoline quality in the area where the vehicle is used.

After the gasoline and diesel system software works for a period of time, the carbon deposit and colloidal solution produced by ignition will adhere to the fuel nozzle, causing the fuel nozzle to stick or even block.

As we all know, residues and dust in gas and automobile gasoline can also cause poor or blocked fuel pipelines, and finally produce carbon deposits and deposits on fuel nozzles. As we all know, carbon deposition is inevitable, but the quality of raw materials is poor, and long-term high speed will accelerate the nozzle blockage.

Importance of nozzle cleaning

The working quality of injector plays a particularly important role in the output power of each diesel engine. Because the quality of gasoline and diesel oil is not very good, the injector works abnormally, which leads to serious carbon deposition in the cylinder. Accelerated damage of cylinder liner and engine piston will lead to idling flameout, increased fuel consumption, weak instantaneous speed, difficult start-up and excessive pollution discharge, which will seriously block the fuel nozzle and destroy the diesel engine.

Spilling provides a large amount of oil, which has the advantage of being very accurate, so that the diesel engine can have a suitable air-fuel ratio under various working conditions, which can not only maintain the stable operation of the diesel engine, but also meet the standards of environmental protection policies and regulations.

Refer to the above content: Baidu Encyclopedia-Fuel Injector