Can the electric fuel injector be cleaned?

The electric fuel nozzle can be cleaned. The advantage of cleaning the throttle nozzle is that it can improve power, reduce unstable idle speed and save fuel in the later stage: 1. If the throttle is not cleaned for a long time and the nozzle is too dirty, there will be phenomena such as weak acceleration, loud noise, high fuel consumption and car shake, which need to be cleaned regularly; 2. Generally, just after cleaning the throttle and injector, the oil circuit is smoother than before, and it will be more expensive to use temporarily; 3. This is because the driving computer will gradually recover after signal feedback adjustment, and even achieve the purpose of fuel saving.