Fuel injector is the most important detail in thedesign of each car. Without it, not a single modern passenger car, including cars of the Volga Automobile Plant of the tenth family, can do it. The nozzles (VAZ 2110-2114) are used to spray fuel at the expense of high pressure, which is several atmospheres. In this article we will learn how to determine the malfunction of this part, after how many it is necessary to make their replacement and cleaning.
Now, probably, every Russian motoristknows what "quality" fuel he pours into the tank. That gasoline, which is sold at gas stations at 30 rubles per liter, can not be called pure. In any case, it will contain some percentage of sulfur and impurities, but how much it will be in gasoline, it already depends on the integrity of the company. As practice shows, fuel injectors (VAZ 2112-2114) need thorough cleaning after 20-30 thousand kilometers of run. Therefore, they should be cleaned at least once a year.
What signals a fault in the injectors?
Of course, wait until the counter on the arrowwill be added another 20 or 30 thousand kilometers is not needed (perhaps, this spare part will live even at 40 thousand), since the exact period of their operation is always different. And in order to notice the malfunction in time, you need to know certain signs, according to which the car behaves strangely. They include the following factors:
If you notice at least one of these signs,then, the nozzles on the VAZ need to be cleaned. However, before you start work, you must necessarily diagnose the car and only after that (if necessary) to clean. Why "if necessary"? The fact is that similar signs can be fed not only VAZ nozzles, but a number of other units and components. Therefore, nothing ahead of time does not need to be done.
Do I have to do this at a service station?
As for the diagnosis, of course, it is necessaryhold in the service center. But cleaning the injectors of VAZ is not necessarily the same - this process can be done independently. If you give your iron friend a few hours of free time, you can save about 1.5 thousand rubles.
What changes after being clearedinjectors?
VAZ in this case will get rid of all problems,which overtook him before the repair. After this process, you will notice that the car began to consume less gasoline, the engine is no longer deaf, the rpm is not jumping, and the power will increase significantly. In winter, the engine start will be more harmonious, the speed of overclocking can also increase. It should also be remembered that the efficiency of cleaning directly depends on the degree of contamination - the more clumps on the nozzles were, the more problems with the operation of the gasoline engine will be eliminated at the outlet.