Is it possible to mix automotive oils of different manufacturers. Is it possible to mix different engine oils - viscosity, firms. The result of mixing "semi-synthetic" and "synthetics"

Any motorist is sooner or later asked if it is possible to mix synthetics and semi-synthetic. During the use of the car in front of the chauffs there is a similar dilemma rather than often. And she gets riser when there is no finance to buy a really high-quality and expensive product, and you have to go to different tricks. Here the problem is not only the very replacement of oil, but also combinations of two absolutely different liquids.

What is synthetics

To date priority choice Any motorist is precisely this type of oil. This fluid is extracted artificially during processing or by means of molecular synthesis. To ultimately get high-quality lubrication, it is necessary to carry out a number of certain chemical experiments by complex organic synthesis.

The fluid that can be obtained is not subject to a destructive action, which serves as the leakage of operational qualities and many other types of lubricants, as well as different problems in the fuel-processing system.

Such a lubricant does not contact directly with the technical components of the motor. It leads to an increase in the volume in part of the engine, facilitates the launch of the mechanism under the influence of low temperatures. For lubricating liquids, this is one of the best solutions.

However, this lubricant has their own nuances. Its price is quite large, because of which the product automatically goes into the ranks of expensive. This is due to the fact that the method of creating such a liquid is quite complex, and its continuous operation is not available to average citizens.

Another sufficiently significant proof is that the worker's worker is too high, when comparing it with other types of this product. Therefore, the synthetics are good for operation in an outdated engine. Of course, such an essence cannot spoil the engine, but there will be no sense from it.

The use of a vehicle with such a means will be somewhat more expensive, because in priority natural products or semi-synthetic.

Description of semi-synthetic liquid

This means contains in its composition the elements of synthetics and mineral components. No strict principles for the installation of the percentage ratio of synthetic oil and mineral components. Each trademark itself must determine the percentage ratio of a separate component.

It is worth noting that the properties of semi-synthetic liquids are much worse. This is due to the fact that their level of viscosity is much lower, and the oxidative processes are higher. When it's cold outside, run the motor into operation is much harder, and the lubricant must be changed several times more often. All this generates exclusively negative emotions and brings a lot of problems.

However, the semi-synthetic materials in price are much smaller. Many chaufferes are ready to terms with a mass of inconvenience, just to save. After all, for such products, it will have to laid out for money.

Semi-synthetic lubricating liquids also differ and significant advantage. They are characterized by a lower degree of carriage, and are applied on old engines. Due to the fact that many TCs used and have a decent mileage, it serves as an additional motivation to the acquisition of semi-synthetic.

Let's finally analyze whether it is possible to interfere with semi-synthetic synthetics.

Combination of different oils: Opinions "For" and "Against"

In the question, it is possible to mix the synthetics with semi-synthetic, there are absolutely different opinions and arguments. This action has its own fans and yarn opponents. The latter are guided by the fact that different types of lubricating liquids were invented far from being so. This product originally has the necessary chemical formula that does not need to be changed.

Adherents of the opposite opinion claim that there is nothing terrible in such manipulations, but on a curious question, it is possible to interfere with the oil with semi-synthetic synthetics, they meet extremely positively.

The thing is that semi-synthetic- This is an initially combined product on the mineral base. Therefore, nothing supernatural is not to add more correctly processed and high-quality synthetics.

In most cases, motorists for the question of whether the synthetics can be interfere with the semi-synthetic synthetic or not, respond positively, but with certain features.

How to combine fluid

Not all oils can be combined with each other. It is likely that serious negative consequences It will not, however, it is at all an unwanted action. It is not superfluous to comply with certain principles when combining these funds.

Is it possible to mix oil synthetics with semi-synthetic different marks. It is best to combine products from one manufacturer. This is due to the same formula. Such oils will not compete with each other and will be able to serve it well before further substitution.

Therefore, it is better to apply materials from one company. But due to the fact that due to the lack of products, this issue becomes relevant pretty often, modern brands have found a way out of this situation.

Many brands today admit a combination option different oils and sell their products with certain standards that allow the combination of liquids.

It is so possible to exclude the emergence of negative consequences when using your engine, but you can only resort to this method only in rare cases.

What will happen if mixing synthetics and semi-synthetic of different viscosity? Trademarks do not advise to make such an action, but if without it, then it is necessary to give preference to the same manufacturer as in the past.

What could be the consequences

By stopping your choice on respectable trademarks, you can not worry about serious problems in the functionality of the engine. If you bought a tool and doubt it, then be sure to do the following. When combined liquids in minor volumes, they are recommended to warm up, after which you need to track the reaction. When sedimentation or foam appears, it is categorically unacceptable to combine similar products.

If there is no violent reaction to the components, then it is permissible to combine these two components. What will happen if the semi-synthetic to add other viscosity synthetics?

Such components are permissible to combine with each other, but their attention should be stopped on one manufacturer. With stirring products, there will be almost averaged liquids.

If you decide to mix the oils of different classes, then in the end you will get the product of lower quality.

What negative consequences may arise

The differences in the oil formulas sometimes leads to some problems. Even when you combine a slight volume of one oil with another, it does not mean that in the end there will be no problems.

If you have a dilemma, it is possible to add synthetics in the semi-synthetics, then in the absence of options, it can be done in the truth, but subsequently, experts advise to apply one type of product.

Is it possible to mix oil synthetics with a semi-synthetic one? It is worth noting that as a result of such actions, deposits may be formed. This will lead to the engine prematurely fail and significantly decreases the period of operation.

Any newcomer-motorist will definitely be asked: "Is it possible to mix oils different manufacturersIf they have different categories and viscosity classes? ".

Possible incompatibility of the base of oils

Each oil has a basis and consists of additives, thanks to which it receives its basic properties and characteristics.

Manufacturers are manufactured by the manufacturer for engine oil different ways and technologies. And therefore, each basis will differ from its physical characteristics from the basis of a competitor for production. With synthetic bases it will be even more noticeable. Thus, with the same name of the oil, but from different manufacturers, there is a submarine stone - these oils have different bases. In addition, various additives are added to the oil.

Example. Two 10W40 oils from different manufacturers can comply with all the requirements and standards that are presented to this type. But due to the fact that various technologies apply when applying the foundations, and further additives that can be activated when contact with other oils can be activated, final result When mixed them can deliver a lot of trouble to the motorist.

Specifically, no one can explain what can happen to the engine when mixing oils from different manufacturers in it. The market offers many options significantly different from each other, divided into categories depending on the working temperature mode of the engine and viscosity.

Incompatibility of categories

Oil categories are divided into synthetic and mineral. When mixed it, the effect may be the most negative. Since the viscosity of these categories of oils are made different, and their mixing should be strictly avoided. Even if it is unnoticed at the beginning, it is not known how additives will behave in the future, mixing with each other, and what will be the reaction from the engine parts.

Effects

1. The dirty engine is the deposition of slags, the ringing of the rings, etc.;
2. Additives are likely to fall into the sediment, the result is the low coefficient of their work;
3. Too high oil viscosity, and as a result, the full turning of the oil and the clogging of oil canals.

This is already enough to prepare the engine to overhaul.

Output

1. Automotive oils of different categories (for example, synthetic and mineral) do not mix in any way;
2. In the case of forced tall oil to the engine, select one manufacturer, for example, synthetic oil Mobil 5W40 and synthetic Mobil 5W30. Subsequently, it is advisable to replace oil filter and oil;
3. If it is impossible to add oil to the same manufacturer and you have to mix, then continue moving on low engine speed, and replace the oil in the nearest station. When mixing oils of different categories, in the future, the engine washing is recommended when replacing.

It is not always necessary to fully change the engine oil. Sufficiently add it to required level And you can continue the operation of the car. At the same time, quite often the motorists from the last oil change is stored not only the name of the working lubricant, but also a bottle with liquid residues.

But if this is not, then the question immediately arises: is it possible to attach oil into the engine of another brand? Unambiguous answer, unfortunately, no. Experienced drivers in this issue lead many arguments both and against such experiments.

In general, the hard ban on the creation of oil "mixtures" does not exist. However, before taking into the engine, everything was caught under the arm, let's deal with why experts recommend adhere to certain rules. And as experiments with all sorts of "mixes" can affect the operation of the car.

Mixing oils with different characteristics

The main task of motor oils is to provide lubrication of the parts of the motor, not allowing their rapid wear due to severe friction. An equally important task is also heat removal from defined details Engine. It should be noted that different models of engines during operation are heated differently. Therefore, developers are selected for the engine oil with optimal compression parameters that can provide maximum efficiency and cut the wear of parts.

The most important indicator is viscosity. However, this parameter is most reacting to temperature changes. Based on this, American engineers have developed a special classification system - SAE. In general, this classification speaks of operating temperatures. lubricantIn which the oil can maintain its viscosity.

Therefore, mixing oils must clearly ensure that the viscosity always remains in the values \u200b\u200ballowed for your climate and models. For example, your car worked on synthetic oil with 5W40 indicators. In the absence of the same oil, it can be diluted with a small amount of "synthetics" with the indicators of the 5W30 of the same manufacturer or vice versa. And this is subject to the fact that the manufacturer's plant allows the use of oil with data in a particular engine. In this case, the characteristics of the resulting oil will change, but not critical.

But more radical mixing of oils in some cases can output a motor. The fact is that in some new models, engine oil acts not only with a lubricant basis, but also replaces the operation of the hydraulic fluid inside the valve pushers. After the dilution, the viscosity will change and, accordingly, the pressure being created, so some systems will not be able to work correctly.

If the oil is not used as hydraulic lubrication, then even with a strong dilution working fluid Oil with a higher viscosity indicator - the motor will still work as usual. But constantly ride on the resulting mixture is not worth it. It is better to completely replace the liquid no more than 2 thousand km.

Is it possible to add oil into the engine of another brand?

In the event that the store has not been the brand you use, it is quite possible to buy a product of another manufacturer. But it is worth remembering that all manufacturers to achieve the necessary indicators are introduced into the composition of various additives. And when mixed, they can strongly reduce the quality of the resulting lubricant material as a whole.

But in most cases, using oil with the same characteristics and on the same basis, it is possible to achieve quite satisfactory result. Foaming or falling into a sediment lubricant at the same time, most likely will not. Of course, if we are talking about use quality brands. However, in any case, in order to avoid an unwanted engine reaction, such a mixture is also better to completely replace as soon as possible.

The question is whether it is possible to top up the oil into the engine of another brand somewhat lost its relevance after the manufacturers of lubricants have obliged to produce products that meet the standards of the API (for the USA) and ACEA (in Europe). If the lubricant, filled into your car, meets these standards, it means that you can safely use the oil of any brand that has passed the certification API or ACEA. This standard provides for the complete and safe mixing of motor fluids for engine parts.

Some drivers assure that using standardized stamps you can mix even different bases of oil and it will not be harm. Check this statement on your own car or not, each decides itself. However, if there is an opportunity to add to a synthetic basis the synthetics of another brand, or mix with the mineral engine of the same manufacturer, then it is better to use the first version.

Is it possible to mix different types of oils without harm to the engine?

Elementary chemistry will help to answer this question. It has long been known that the base of the engine oil is perfectly mixed, the example is semi-synthetic lubricants. However, for different oil basics Awards are used with various chemical composition. For example, in mineral oils it is necessary to add additives, providing a stable viscosity, while the synthetic fluids of this is absolutely not required. Therefore, mixing synthetic and mineral water - one of the worst options capable of harming your power unit.

In this case, the most favorable option will be use semi-synthetic oilswhich, if necessary, you can dilute both synthetics and mineral water with a smaller risk. Moreover, the high-quality synthetic oil is topsynettica, you can safely ride on this mixture to the planned drain of the system. For example, mixing the semi-synthetic 10W-40 and the 5W40 synthetic oil in an approximately equal proportion, then as a result you will receive a working mixture with a viscosity of approximately 6-8 W40.

Do not forget that even with a complete change of oil, there are always about 10% of the previous liquid in the system. This is not a big indicator, however, in some cases, and it can seriously harm when interacting with new oil.

The brand and viscosity characteristics today have lost their former relevance. But still not to harm the motor, to top up the oil into the engine of another brand is only at extreme need. BUT the best way - This is remembering what oil was inspired initially, and always have it at hand. This is a good habit that is able to prolong the operation of the car and protect the driver from unnecessary problems with the engine in case of an improper reaction of combined liquids.

Those who purchased the car are relatively recently wondering whether it is possible to mix the oils of various manufacturers or those that relate to different categories and are different in viscosity. It should be understood in this matter.

Oil of different marks

In any oil there is its own base and a set of additives, thanks to them, the oil base acquires a number of original qualities. Insofar as basics different marks may be incompatibleThis may turn out to be the first problem.

Each manufacturer has its own technology production technology, so different properties will be present in it. Since the foundations are unequal, they can occur trouble even when mixing oils that are similar, but produced by different manufacturers. This is due to the fact that the factor of additive begins to act. The fact is that to achieve equal viscosity and temperature regime indicators, the manufacturers were solved by the tasks in different ways, depending on the basis, which was taken for the basic.

Therefore, a different set of additives was used, which radically changed the solution of the problem, that is, the result was fundamentally different. If you mix the two different oils in the chemical composition, then it is not known what result will be with their interaction.

Different categories of oils

Above, a simple example was considered, it is difficult to submit what will happen if oils belonging to different categories will be mixed, for example, mineral with synthetic.

The main problem is that mineral oil There is no stable viscosity of the one, which is in synthetic. In order to improve this indicator, it will be necessary to apply a specific additive that can only aggravate the situation with the synthetic interaction.

And it is not known how different additives will behave after some time. That is why it should not be mixed by various oils, since the result of such actions is unknown.

The main problems that should be expected from such mixing are:

• the engine is contaminated: rings can be shielded, slag and so on;
• part of the additive will fall into the sediment or will act less efficiently;
• the viscosity of the oil will increase and the probability that oil channels will be born.

The result may be sad - the engine will need to be overhauled or so contaminated that it is sooner or later anyway will have to be repaired.

Causes of oil mixing

Already many know that it is impossible to mix different oils, the consequences of such actions are also known, but this question still remains relevant.

The reasons for this are as follows. Sometimes the situation develops in such a way that there is a need for an urgent top of the oil, and there are no categories of the same brand. Thanks to globalization and unification, there is a positive change in the market, additives and bases began to be produced less than manufacturers, therefore, oil compatibility began to gradually increase.

Many are focused on feedback from drivers who have once already made mixing various oils in the engine and have not seen any consequences. It pushes others to follow their experience. Each driver independently should make a decision on readiness to take a chance to save a little or do not add one longer more problems and pour suitable oil.

If a person still decides to listen to the advice, which will reduce the likelihood that problems arise, it is necessary to familiarize themselves with some recommendations:

• In no case should not mix oils that belong to different types, For example, mineral with synthetic.
• In case of extremely necessary, you can mix the oils of one manufacturer, which will relate to different types (Mobile5W30 synthetics and Mobile5W40 synthetics).
• In the future, it is better to replace the oil and filter.
• If you add up to 10% similar to the composition of the oil, this will not affect its properties, since this is the number of component remains in the engine when it is replaced.
• Mixing different oils From various manufacturers should be done only in exceptional cases.

Despite all warnings, some continue to risk and mix the oil in the engine. In most cases, it is negative about it reflects, after a while you have to produce overhaul Hearts of the machine.

Therefore. Before mixing various oils, especially those belong to different manufacturers, it is necessary to evaluate possible risks and think that more importantly, the every-minute situation or the normal operation of your car.

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Many car owners at least once fell into a situation where the oil level in the engine suddenly fell below the permissible minimum, it is necessary to go urgently, and the same oil, which is flooded in the engine, there is no, but there is some other one. There is a lawsager question: can I mix motor oilsAnd what threatens it?

This dispute is very long ago, and many opinions on it. Thus, manufacturers of lubricants in a categorical form state that it is possible to add to the engine exclusively then the oil that is already flooded into the engine, and any speech mixes can be. You can understand this point of view, because each of them is interested in the car owner by choosing one brand of oil, it remained faithful to her for a long time.

In addition, in this way, manufacturers seek to protect themselves from possible complaints from car owners due to the occurrence of engine faults caused by an inappropriate oil tank. The automakers are followed by the same opinion.

Among some car owners, a completely opposite opinion is common, they say, "lubricant - she and in Africa lubricant." The most important thing for them is that the level remains in the norm, and which "spreading" is covered in the engine, they care little.

Truth, as usual, is somewhere in the middle. Motor oils can be mixed, but it is allowed only as a last resort, when it does not seem to continue in a different way. The purpose of this article is not a call to pour into the engine all that fell at hand.

Short Likbez

Before finding out whether it is possible to mix oils, and how it will reflect on the state of the car, it should be understood that they represent.

So, the engine oil is a mixture of the base and various additives. Basic properties are determined by the basis that can be mineral, synthetic or mixed in a ratio of 70/30 percent, of which the synthetic component accounts for a smaller part. The same foundations of motor oils of different manufacturers differ little from each other, i.e., all synthetic, whether Motul, Honda or Castrol, have the same basic properties.

• Set performance characteristics Motor oils are determined by additives.
• Each manufacturer itself determines their composition and quantity, seeking to obtain certain product quality.
• The chemical composition of additives for different oil bases is completely different, for example, in "mineral water" additives are added, providing a stable viscosity, which does not require "synthetics".
• When mixing various oils, additives can enter into a chemical reaction, which will negatively affect the properties of the lubricant material.

Arguments against mixing: Is everything scary

From in order to bring the lubrication level to the norm by hand, the car owners stop several arguments. Below will be considered as far as they are justified.

1. Unacceptable mixing of varnosate oils, because This will lead to a motor outlet.
2. It is unacceptable to mix products from different manufacturers, because Additives contained in them will react with each other with the most disastrous consequences.
3. It is unacceptable mixing of different oils, the reason is the same as in paragraph 2.

Mixing oils of different viscosity

Low branched oils

Modern engine oil in many engines is not only lubricant materialbut also hydraulic fluid. If in certain places the required pressure will not be created, the operation of some systems of the power unit will be impossible, for example, VTEC gas distribution phases in Honda motors.

Thus, the requirements are presented not only to the thickness of the film, but also to the fluidity. For this reason, many automakers, including the already mentioned Honda, recommend pouring oils with increased fluidity, 0W20 viscosity.

Another requirement is presented to modern engine oils: high alkaline activity. This is necessary to achieve good detergents so that the lubricant is able to wash the dirt and wear products from thin places (the same VTEC system).

Of course, if you constantly "feed" the engine with oil is not enough high quality or to change it, problems are guaranteed. However, fresh oil, even with a higher viscosity, the first time will be able to ensure normal operation of the engine. The main thing is not more than 2000 km, replace this mixture.

If we talk about mixing different viscosity as a whole, then, again, the damage for the engine does not cause this procedure, especially if we are talking about the products of one manufacturer. The resulting viscosity value will be some meaning, depending on the proportions. For example, when mixing oils 0W30 and 5W40, it may end up 2W34 or 4W38, depending on how much oil was added.

Mixing oils of different manufacturers

Mix the products of different brands is also quite acceptable. Of course, if you do not take into account completely low-quality oils. Despite the fact that all manufacturers add different additives and in different proportions, with their mixing disaster will not be. Yes, they may well react with each other, but such results like foaming of lubricant or precipitation will not be.

In the worst case, the mixture will lose the branded positive properties of oils, but will remain quite suitable for the car to drive up to 2000 km. Of course, it is necessary to merge it from the motor, if possible faster. If after the manufacture of the production of another brand force aggregate It was out of order, it only says that it remained long in any case.

Mixing oils on a different basis

Perhaps the most unresolved problem for car owners - is it possible to mix engine oils made on different based. The argument "against", again, is a different set of additives.

The current standards API and ACEA require that the engine oil produced in accordance with them can be mixed with any other certified for the same standards. Thus, if necessary, you can mix even different oil, and do not ruin the engine. The main thing is not to "twist" it in the Red Zone.

Of course, whenever possible, only then the oil is needed into the engine, which is flooded with it. If there is no such possibility, it is preferable to add products to the same brand. As a rule, within the framework of the same lineup, the composition of additives in oils of different viscosity is little different, and on such a mixture it is possible to do up to the planned replacement. It should also be paid to the attention that the same plant can produce oils under different brands.

If you cannot find the product of the same brand, you can add to the engine and any other. The main thing is to avoid high loads and as soon as possible to replace the "spreading" with a lubricant, recommended by the manufacturer of the car.

A little about transmission oils

The problem of mixing oils rises not only when it comes to car engine. Much less often, but still there is a drop in the lubricant level in the gearbox, and a similar question arises about transmission oils. Without going into the theory, you can answer it in the same way as to the one that is set at the beginning of the article: can be mixed with the same conditions as the motor.

Among themselves they have similar composition: the basis plus additives. The mixture obtained after bringing the level to the norm will make it possible to drive several thousand kilometers without prejudice to the gearbox, after which it needs to be merged. Of course, it follows to ride in a gentle mode, avoiding high loads on the gearbox.

The only thing that should not be done categorically - mix motor and transmission oils, as they are intended for different applications, and a rattling mixture, obtained after such manipulations "kill" the engine with a much greater probability than a cocktail of ten varieties of engine oil.