How is the ultrasonic cleaning of the injector

Perhaps, every car enthusiast knows the malfunctioning of the engine, which are caused by contamination of the injector. The fact that ultrasonic cleaning of the injector is necessary is indicated by such phenomena as passes and twitches during acceleration, unstable operation at idle, significant fuel overrun, and engine power reduction. As soon as any of the above signs have appeared, you need to contact the car service.

Causes

There is contamination of the injector as a result of using low-quality fuel with a variety of impurities: dirt, water, olefin, benzene, sulfur compounds, etc. During combustion, sediments not dissolving by gasoline are released - this is a resinous coating that is a brilliant, resistant crust of black, settling on Surfaces and preventing proper operation. When contaminated, the nozzle has an incorrect sawing direction and low productivity.

Ultrasonic cleaning of injector

Such washing is the most modern method of purification. It involves removing the nozzles and placing them in an ultrasonic bath. They are washed by the effect of cavitation. Ultrasonic cleaning of injector Does not allow Only clean the external surfaces of the injectors, but also the working internal cavities, because they are also exposed to carbon and varnish deposits, since they are located in the working zone of high pressure and temperature.

Active cleaning of the injector with ultrasound Assumes that the jets work (close and open) while being in solution by the part that sprays the fuel. This washing is most effective, since even those nozzles are cleaned, which can not simply be cleaned with a washing liquid. It is also worth noting that ultrasonic cleaning of the injector has another advantage - it is an opportunity to check the performance and efficiency of the injectors. Washing is carried out in several stages:

- removal of injectors from the car;

- visual inspection;

- installation on a specialized stand;

- primary check;

- cleaning injector injectors With a special solution in an ultrasonic bath in a gentle mode;

- intermediate check;

- additional washing if necessary;

- final cleaning;

- installation of injectors back into the engine.

Standard methods

The most accessible, but also ineffective method is a cleaning additive. The use of solvent, which can be purchased at any auto store for a small cost, is recommended every 6-8 thousand kilometers. Often, this method of purification brings instead of the expected results only additional efforts. After all, it is not uncommon for a cleaning liquid to peel off the slag in a gasoline tank and fuel filter, after which the separated flakes of dirt block the injector filter, and as a result, the dismantling of the injectors becomes inevitable. Also, the cleaning of the injector is used by connecting a special installation with the use of washing quality mixes.