Yuexiang automobile shakes after cleaning the fuel injector.

Hello, the cleaning of fuel injectors can generally be completed without disassembly, which is mainly convenient, but there is another more important reason. If all fuel injectors are removed, the automobile computer may record the fault code, and after cleaning and loading, it is necessary to use instruments to clear the fault code, otherwise the fuel injection quantity may be abnormal, because the automobile computer itself has the self-learning function, and a slightly dirty fuel injector will not affect the work, and the computer will adjust it slightly. After cleaning, the computer still injects oil according to the time when it was not cleaned before, which will lead to inaccurate injection quantity and injection time. In addition, gasoline additives are not suitable for all cars, so be careful when choosing them. It is recommended to read the fault code with an instrument, hoping to help you.