Engine cleaner. How to wash the engine? Car chemical goods

The power unit is the most complex and responsible functional component of the car. It is not easy in the technical device, but it also gives a lot of trouble with elementary external care. Even in a short period of operation, its surfaces are overgrown with layers of brake fluid, oils and antifreeze, not to mention the raids of dirt. In the engine room under the hood, foreign substances penetrate through worn gaskets and seals, which can not always be prevented. It remains only to apply a quality engine cleaner that will effectively deal with the problem. It should immediately be noted that conventional soap solutions, of course, can have some effect, but this method of cleaning will take a lot of time and effort.

Spray cans with aerosol

One of the simplest in application and quite effective variants of the cleaner. Usually cylinders are supplied in volume of 350-500 g, which is enough for a long time. As the practice of using such tools shows, they are very convenient to handle and are best suited for processing hard-to-reach areas. However, long-term and thick raids this engine cleaner will not remove. That is, you can achieve the desired result, but this will require additional efforts. It is not necessary to speak about light flushing of the composition together with oily mud in this case. As for manufacturers, experienced auto mechanics recommend contacting Prestone and Clorox Care brands. Under them come universal compounds that can be used in servicing power packs of different types. But, again, with a complete transition to this way of servicing the engine block, it is advisable to make the cleaning procedures as regular as possible and not wait until a stubborn plaque is formed.

Foam cleaner engine

Aerosols also release a certain amount of foam, which improves their performance properties. But only high-grade foam cleaning agents can remove stagnant oily and mud coatings. Most often these are compositions in which combinations of emulsifiers and solvents are included. The preparation allows an abundant application even on hot surfaces of the unit, which increases the effectiveness of the fight against foreign particles. Means of this type are usually fire-safe, so ignition should not be feared. In the list of deficiencies that foam engine cleaner has, it is necessary to note the need to purchase a special atomizer and the need for a large supply of water for flushing the foam. Qualitative compositions on the basis of emulsifiers are produced by the domestic company "Polikom". In general, it is worth noting that such funds, of course, have the optimum cleaning effect, but they also require a serious and rather troublesome organization of the washing process. That is, the procedure itself is likely to be successful, but will take a long time due to preparation.

Hand sprayers

In many ways, such compounds are similar to aerosols, but they have a noticeable difference in the form of a package that allows you to update the contents. The same design focuses the facility on purposeful processing of individual zones and areas, since the entire area of the engine compartment is extremely difficult to handle by this method. By and large it is at least an ergonomic, but inefficient engine cleaner. The reviews indicate that these types of drugs are active, but not deep. Unless in the processing of lamellar elements and complex transitional structures, the sprayers show their best qualities as a point washer.

On the other hand, if, like in the case of aerosols, maintain the regularity of care, then such an option will justify itself. Especially since such an engine cleaner is quite inexpensive - you can keep within 100 rubles, buying a 500-gram atomizer. Among the producers of such means of attention is the domestic enterprise "Agat-Avto", as well as foreign companies FLOWEY and MA-FRA.

What is not recommended for washing?

As already noted, a certain effect can be achieved with the help of conventional washing solutions, it's another matter that they will rather exhaust the driver himself, than completely rid the surface of dirt. But if this option is in principle permissible, then the diesel with gasoline is even forbidden to be used for such purposes. Especially this applies to the second type of fuel, since even the slightest spark will be enough to ignite it. The diesel is completely useless as an engine cleaner and is more likely to aggravate the situation.

Washing technique

To begin with, it is worthwhile to prepare the power unit for cleaning procedures. This is done by isolating areas that should not have contact with water. So, before cleaning the engine, it is necessary to tape the air filter, battery pack, terminals and other areas with electrical connections with adhesive tape and polyethylene.

Then you can apply the composition. Depending on the volume of detergent, a brush or a rag of a certain size may be required. It is usually not recommended to immediately apply a large amount of cleaning mass - as the brush is rubbed and diluted with water, a foam is formed that covers a much larger area. In the question of how to wash the engine, the indicator of its temperature is also important. Optimum in terms of the efficiency of removing dirt is considered to be at a temperature of 50-80 ° C, but the possibility of contact with hot surfaces is not supported by any preparations.

What else should I consider during the washing process?

Before the next cleaning session of the engine, it is important to understand that it will be possible to use the machine only after a few hours, until all the treated surfaces have dried. For this reason, by the way, this service of cleaning in car-care centers is not so widespread. Also, if you plan to use a soft engine cleaner with a wrapping effect, then preference should be given to dielectric neutral compounds. In this case, there will be no problems with the electrochemical environment in the engine compartment.

Conclusion

Complex maintenance of the power unit provides for internal cleaning. And this group includes maintenance activities that involve the use of additives and various modifiers. A traditional means of this type is the engine fuel system cleaner, which is used for nozzle fouling. It is important to emphasize that the necessity of this measure justifies itself for reasons of a sharp drop in the performance of the power unit. However, the deterioration of the performance of the motor can be caused by the same layer of dirt on its surface, which forms an unwanted thermal insulation shell.