There are several steps to cleaning the engine.
Engine maintenance should be carried out from two aspects, one is external cleaning or cleaning, and the other is internal cleaning or cleaning of the engine.
Engine external cleaning refers to the cleaning or cleaning of components and systems related to the overall work of the engine, including the cleaning or cleaning of the intake system, the cleaning or cleaning of the exhaust system and the cleaning or cleaning of the fuel system. It has two methods, disassembly cleaning and disassembly-free cleaning.
Engine internal cleaning or cleaning refers to the cleaning or cleaning of internal components of the engine, that is, the cleaning of carbon deposits and sludge in the engine. It also has two methods, disassembly cleaning and disassembly-free cleaning.
Here, take the disassembly-free cleaning of the engine fuel system as an example to illustrate the maintenance of the engine:
As we all know, when the engine is running, it needs to be mixed with gasoline and air, and then burned in the fuel chamber to form high temperature and high pressure gas to generate electricity. At the same time, the piston inside the engine needs oil lubrication. Gasoline and engine oil are products of petroleum, and there are many chemical additives in them. At the same time, although there is an air filter, the dust in the air cannot be completely filtered out, thus forming an extremely complicated working environment inside the engine. Gasoline enters the engine to participate in the mixing with air, which requires the injector to inject it into the end of the intake manifold. However, gasoline itself has purity problems, so some additives will remain in the injector, and the working environment of the injector will also lead to its dirty surface. Therefore, with the use of the engine, there will be some dirty things in the nozzle and its interior, which is what we often say is colloid and sludge, which is carbon deposition. Therefore, it is very important to clean the injector, otherwise it will affect the accuracy of fuel injection. The picture on the right shows cleaning the fuel system with disassembly-free cleaning equipment.
To sum up, engine maintenance is becoming more and more important, especially as modern cars become more sophisticated and sensitive to the existence of carbon deposits, carbon deposits are inevitable, and the factors of engine oil quality have a greater impact on the formation of carbon deposits. Once carbon deposit is produced, it will lead to various problems such as knocking, unstable engine operation, decreased power, high fuel consumption and excessive exhaust gas. The traditional carbon deposition treatment method is to disassemble the engine and clean it. It will not only affect the performance of the whole vehicle, but also increase the difficulty of work and reduce customer satisfaction. Therefore, if necessary, it is suggested that users adopt disassembly-free cleaning of the fuel system, or add effective cleaning agent to the fuel tank, which can clean the fuel system, soften and remove the carbon deposits in the throttle body and combustion chamber to a certain extent, and prevent the engine from knocking due to carbon deposits, improve fuel economy and achieve user satisfaction.