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Even if the car owner chooses the best quality oils for his car, it changes them in time, the gradual process of the formation of deposits and pollution is inevitable. And when they do not take care of the machine properly, they try to get by with cheaper analogues of the original lubricant, then the speed of these processes increases significantly. Dirty motor leads to potentially dangerous consequences. If in the power unit accumulates a lot of sediment, mixed with oil and deposited on internal surfaces, this can cause problems with lubrication pressure, premature wear, noise generation during engine operation, etc. To avoid this situation, you can use flushing. But here it is important to understand and know how to choose flushing oils for the engine, because not every compound will bring the desired result.

Recommendations on the choice of flushing oil for the engine.

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What is better to use

Responsible car owners always think about what kind of flushing they better wash the engine when changing the oil in the power unit. Everyone knows that motor oil lubrication has a limited life. At its expiration, the fluid must be replaced. But when replacing, many ignore the recommendations for flushing the system. Practice clearly shows that when violations of the recommended frequency of changing the oil in the engine a large amount of sediment. Therefore, more often, this problem is faced by those who forget to perform this procedure in time, or thinks that while the car can drive, there is no need to change the lubricant. The longer the old lubricant is in the system, the more pollution and all kinds of deposits will form. If you add fresh oil to the dirty engine, it will not change the situation much. The remaining dirt instantly mixes with the new liquid, which immediately leads it into disrepair. Further long-term operation of the machine in such a state faces serious consequences. To prevent this, you need to clean the engine. There are two main ways to do this:

1. Mechanical. It implies disassembly of the engine and mechanical cleaning of all internal surfaces. The method is more efficient, but very expensive, energy consuming and time consuming.
2. Liquid. For this purpose, a special liquid is poured into the engine, which contains a large amount of detergent additives. Detergent oils cause mixed reviews from car owners, which has its own reasons.

Let's say right away that you should not abuse the washing compositions. In all you need to know when to stop. Otherwise, the benefit will go to the detriment of your motor.

The washing oils themselves are divided into two types.

1. Full-volume. These are oils intended for quick cleaning of the power plant. Presented mainly in the form of low-viscosity oil mineral bases with the addition of various detergents of high activity. The cleaning procedure takes no more than 20 minutes. The engine starts at idle. In the case of their use, it is absolutely impossible to lift turns or drive a car. These flushing is very common, such compositions are produced by foreign and domestic companies in a large assortment.
2. Long application. They are poured into the motor, after which you need to drive a certain number of kilometers without loading the engine. They are less often used by car owners, because the so-called five-minute actively pushing them out of the market.

This does not mean that you must use instant flushing oils. But you should choose only high-quality, proven and certified products. This will avoid unwanted negative consequences.

Review of popular solutions

Despite the impressive number of offers available on the market, there are leaders among the flushing oils. This makes it somewhat easier for car owners to decide which flushing oil they should choose. But do not rush to make the final decision. A popular and sought-after brand does not guarantee that this particular tool is suitable for your car and engine. It is necessary to choose on the basis of the characteristics, capabilities and composition of the washing. Currently, the most important brands among manufacturers of flushing oils are:

• Shell;
• Liqui Moly;
• Spectrol;
• ZIC;
• Rosneft;
• TNK;
• Lukoil.

We give a brief overview of each of them, which will allow you to form a personal opinion about a particular product, as well as make the final decision on the choice of flushing for the engine of your car. Note that the review is based on official information from manufacturers and consumer feedback. Therefore, we cannot guarantee full compliance with the stated characteristics of reality.

As the many years of experience of the use of various washing oils and additives by drivers, everything is very individual. You need to choose based on the recommendations and cautions of the automaker. Even if flushing is high quality, but contains additives that are dangerous for a particular engine, you risk serious damage to the motor.

ZIC

Washing this manufacturer can effectively dissolve deposits within the oil system and accumulated pollution. Representatives of the company itself claims that their oil has unique and highly effective detergent properties. Based on official information, with proper use of ZIC flushing oils, it is possible to prevent the formation of corrosion and foaming of engine oils that are poured in after cleaning. At the same time funds from ZIC do not have a negative impact on gaskets and sealing elements of the engine. This helps to increase the resource of the engine and gearbox components. Flushing oils do not affect the physicochemical properties of motor fluids after the procedure is completed. That is, the manufacturer calls not to fear changes in the characteristics of motor oil after using their flushing compositions.

Rosneft

Отечественный производитель, который выпускает свою линейку промывочных масел на минеральной основе. При этом для завершения изготовления в минеральную базу добавляют разработанные российскими специалистами и зарубежными партнёрами присадки. Компания предлагает средства для быстрой и качественной очистки моторной системы для бензиновых и дизельных силовых агрегатов. Сам производитель отмечает, что их моющие масла за короткий промежуток времени удаляют из систем весь нагар и отложения, скопившиеся за период эксплуатации автомобиля. Составы от фирмы Rosneft можно использовать для профилактики, а также после длительного перерыва между сменой моторного масла. Но чрезмерно увлекаться концентрированными моющими маслами не стоит.

Spectrol

This is a good choice for those who do not want to disassemble the engine in order to flush it from sediment and dirt. Spectrol flushing fluids are designed specifically for gasoline and diesel powertrains. According to the manufacturer, their compositions are able to quickly and efficiently clean the engine system, which was operated for a long time on worn out engine oil. In this case, after the application in the power unit, there remains a minimum number of washing components.

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TNK

Ещё один отечественный бренд, который сумел неплохо себя проявить в сегменте моторных очистителей. Их составы предназначены для удаления отложений и загрязнений, образовавшихся в результате активной и длительной эксплуатации транспортного средства. Производитель рекомендует заливать промывку перед сменой моторного масла, чтобы вывести из системы весь мусор. В составе промывочных масел TNK также используется минеральная основа с добавлением специальных присадок и моющих компонентов. Это позволяет обеспечить жидкости отличные очищающие свойства. В TNK акцентируют внимание на том, что в составе их моющих масел присутствуют присадки, противодействующие образованию пены. В результате это позволяет с высокой эффективностью избавиться от загрязнений и отложений в различных условиях эксплуатации.

Liqui Moly

Wash fluids of this brand are very popular in Russia. Numerous reviews prove their effectiveness. Because they are often used to clean the engine, despite the relatively high cost compared with some competitors. Detergent oil is used to clean the pollution in power plants. Today, the brand Liqui Moly is the most popular and popular in the segment of cleaning fluids. Proper use of fluids helps keep the engine clean and prevents premature engine wear.

Lukoil

Многие отечественные автомобилисты утверждают, что промывочные масла производства компании Lukoil совершенно не уступают зарубежным аналогам, плюс предлагаются по более привлекательной цене. Их жидкости способны быстро и качественно растворить загрязнения, вывести их из системы и предотвратить износ компонентов двигателя, а также его внутренних поверхностей. Моющие масла от Lukoil характеризуются наличием сбалансированного пакета присадок. Они не отличаются повышенной агрессивностью, что позволяет говорить о более щадящем воздействии на промываемые системы и поверхности. Все промывочные жидкости прошли жёсткие испытания и получили сертификаты соответствия требованиям по качеству. Потому ими можно без опасений пользоваться с целью недопущения преждевременного износа двигателя. При этом сами автовладельцы утверждают, что промывками от Lukoil лучше пользоваться для очистки двигателей отечественных автомобилей и подержанных иномарок. Для современных новых машин зарубежного производства они не совсем подходят.

Shell

Also popular in the market of flushing oils is the brand Shell Helix. Oils are actively used to clean gasoline and diesel engines without the mandatory procedure for parsing the power plant. Washing of this manufacturer is highly efficient, due to the inclusion of detergents in the special package. In this case, car owners say that the tool does not act too aggressively, because after using the seals and seals remain intact. Despite the fairly impressive cost of flushing oils, the Shell Helix brand is included in the list of the most popular and sought after. If you are ready to spend a little more than on products of domestic producers, many advise you to opt for Shell. Judging by the reviews of motorists, among all presented flushing oils, Liqui Moly and Shell are considered to be the most efficient and quality. The company ZIC is practically not inferior to them. But in relation to domestic cars often spend money on expensive imported solutions does not make sense. These engines, which have solid impurities, are excellently coped with flushing oils made in Russia.

Tips for choosing

Choosing flushing oil for the engine of their car, many do not quite understand whether they should do it at all. Often, this decision is based on viewing some kind of advertising, or the car owner was able to impose such a service at a car service station. Here the primary question is not how to choose a washing composition, but whether you need it at this particular moment. No one argues that as the vehicle is used, a certain amount of sediment and pollution accumulates in the engine. But this does not mean that with every change of oil it is imperative to buy a bottle of flushing composition and pour it into the engine. Experts and experienced motorists themselves strongly recommend the use of flushing oil for the engine only in situations where you see distinct traces of dirt and sediment when draining the spent fluid. This is possible if:

• engine badly worn;
• for a long time did not change the oil;
• previous lubricant shifts used liquid that did not meet the requirements of the automaker;
• severely disturbed the frequency of replacement of engine oil.

When the car owner follows the rules, takes into account the operating conditions of his car and in time discharges the old oil, usually at the exit he sees already a little worn, but relatively pure substance. In this situation, washing compositions are not recommended. They only harm the system, provoke undesirable consequences and may adversely affect the work, as well as the physico-chemical properties of the new oil. Periodic preventive flushing is allowed. For this, high-quality fluids with a suitable composition are used. Pay attention to what additives are contraindicated in your engine. This information can be found in the official operating manual. If the additive specified there is part of the selected wash, it is absolutely impossible to pour it. Buy another, or even abandon the idea of ​​using flushing oil.

All washes can be divided into several categories, depending on their basis. They are:

• mineral;
• semi-synthetic;
• synthetic.

Here, too, has its own nuances. The appearance of synthetic washes is more associated with the marketing ploy. That is, it is designed for car owners who want to use only the best and most expensive for their cars. In fact, the effectiveness of the impact of mineral-based flushing oils is not very different from synthetic ones. Because it is not always worth overpaying for the fact that you will not bring much good. Regarding synthetic motor oils and washes for them. There is a lot of controversy. But most experts and car enthusiasts agree on a common opinion. Modern synthetic engine oils have an excellent composition and include the necessary detergents. Their concentration is much less than in the washes, but this amount is enough to keep the engine clean. The driver can only follow the rules and change the engine oil in accordance with the required frequency. Then there will be no need for flushing. But owners of cars that use mineral and semi-synthetic oils have to deal with flushing more often. It is better to use cleaners on the same basis as the used motor oil. If you pour semi-synthetics into the engine, then it is better to wash the engine with semi-synthetic flushing oil.

But there is a completely different opinion. Some believe that washing should not be used at all. They allegedly badly damage the motor and cause serious damage to it. Instead of washing it is better to use ordinary engine oil. By draining the old liquid, a fresh lubricant is poured to the Min mark on the dipstick, the engine warms up and turns at idle. Then the oil is drained again, the filter is changed and the entire volume of the new oil is poured in accordance with the requirements of the automaker. This option is considered safer for the engine. But with strong pollution, this method will not work exactly. Plus, the use of a double portion of engine oil is more expensive than the purchase of flushing. The question is very individual, therefore it is impossible to recommend or prohibit the use of flushing oils. Be sure to build on the manual, consult with an authorized dealer. Each machine and engine have their own nuances. For some, flushing will be a real salvation, others will not bring any special benefit.

The best solution is considered competent operation of the car with the observance of the correct interval between oil changes. When the engine starts to get dirty, just periodically reduce the interval between maintenance, changing the oil not in 8–10 thousand kilometers, but in 4–5 thousand. Then again return to the standard interval.