You can mix oils of different manufacturers. How safely mixing various automobile oils

15.11.2019

The question of mixing is different motor oilsObviously, worries newcomers and experienced car owners. There are constant disputes regarding him, but there is no general opinion. Often there are situations when it is necessary to add missing engine oil, but the unit remains a lubricant from another manufacturer. The question arises how safely mixing different brands. This problem Also appears when switching to a liquid of a different manufacturer and viscosity. If the old engine oil is completely fully, and then apply a device with suction and rinse the unit, then it will remain half a liter of the old liquid. Today we will try to answer the question - is it possible to pull oil into the engine of another brand?

All manufacturers assure that mixing is impossible. Motivation is understandable - each of them is interested in applying their lubricant for a long time. A similar opinion shared automakers. This is also clear, because not all motorists are dealt with consumables and can mix mineral water with synthetic. Such a cocktail will negatively affect the aggregate.

Many motorists do not care what lubricant is flooded in the unit. They believe that it is enough to maintain necessary level Liquids, do not care about the manufacturer, based and viscosity. We will understand which it is worth mixing, and which categorically should not.

Combination of differentty oils

As practical experience shows, mineral can sometimes be combined with semi-synthetic and hydrocracking. Under certain conditions, mixing mineral and synthetic lubricants, which should be based on PJSC.

If there is a drop in synthetics or semi-synthetics, if necessary, plot a little mineral lubricant.

There is a different case - a combination of liquids at the same base: mineral with mineral and others. Such a cocktail works, but there is a risk. It is desirable that the components have the same viscosity.

Mixing synthetics

The connection of synthetic oils from unequal producers is permitted when the characteristics coincide according to the ASEA Eurostandard or the US API. This should be taken very seriously when the power unit forced and has turbocharging. There should not be poured an arbitrary engine oil - exclusively corresponding to the levels of engines, according to standards. There should not be effects of foaming and precipitation.

It is impossible to move for a long time on a similar cocktail, it needs to be merged, as soon as possible, rinse the unit and pour the necessary engine oil to the labels.

Semi-synthetic and synthetics

If a synthetic 5w40 is filled into the unit, and it urgently needs to be addressed, and there is extremely semi-synthetic lubricant 10W40, it can be added, since the total viscosity is not much smaller at low temperature characteristic. Much better option, if in semi-synthetic it is necessary to add high-quality synthetic lubricant.

Oil with unequal viscosity

If urgently need to add oil, but instead of 10w40 there is a motor oil of a similar manufacturer with the same labeling, but with a viscosity of 10W30. It can be treated without thought, but high-temperature viscosity will be less, and more fluid, and the basic compositions, as well as additives, will be the same.

In such a situation, you can pour and more lubrication volume. With negative temperature indicators, the engine will be highly started to -25c, since the low-temperature viscosity in liquids is the same.

Oils from various manufacturers

The most risky business is to mix liquids of different manufacturers. Their compatibility cannot be guaranteed, especially when they have different bases. So, synthetics happens on PJSC or on hydrocracking. Aligned and additives, which, fortunately, do not interact, but it is possible to reduce useful properties Cocktail, which negatively affects the operation of the engine.

Liquid of one manufacturer

Such an option is considered the most successful, and motor oils made by one company have a great similarity, especially at the heart. Professionals unanimously declare that mixing liquids with non-denial viscosity is harmless to the aggregate. Slightly changes turning, but it will not have a significant effect on the efficiency of the engine oil.

With the same-based liquid, there is a guarantee that they have similar additives
In unequal proportions, viscous

Similar mixtures are often used when moving by car owners from one viscosity to another single engine oil supplier. The unit always remains the same fluid mixed with the bulk. When a liquid of one manufacturer is used during the transition, you can not wash the engine.

From the foregoing, it can be concluded that there is nothing terrible in mixing liquids for a short period on different bases and from unequal manufacturers. The main one is not to use a long time like a cocktail, and get to the first specialized store and purchase the necessary engine oil.

Even experienced motorists often disagree: mixing motor oils - is it good or bad? In this article we will reveal some nuances of engine maintenance of your car.

1 What types of motor lubricants are used in passenger cars?

The grease for the engine must correspond to the parameters specified by the manufacturer. There are several classifications of this consumable material. Motorists are familiar to the American API system, European ACEA, international ISLAC and some others. It is also closer and clearer the classification, accentuated on the type of oil base:

synthetics - fully artificial consistency;
mineral - made of natural products, most often oil;
the semi-synthetic is the symbiosis of the first two categories of engine oils.

Synthetic products have elevated protective properties, they are resistant to the processes flowing into the engine. Such consumables are well coped with elevated loads and allow you to make a car in a heavy frost without any problems. Synthetic packaging is always indicated that it is made of substances obtained by artificial Fully Synthetic.

Mineral oils are produced from natural components. This type Lubricants are less resistant to loads. He does not love high temperatures, Frost and requires increased attention. The only plus of the mineral consumator is its low cost. Semi-synthetic products have properties of synthetics and mineral components. Often, special additives are used in such a lubricant, which improve product quality indicators. To semi-synthetic, for example, refers to the South Korean firm SK Corporation.

2 mix or not - how to be?

Immediately, let's say that various types of oils used in the engine can be mixed. But in order not to put the harm to the motor, do it need it, observing some rules. Mineral lubricant is best diluted with semi-synthetic products or polyalphaole-based synthetics (PJSC). Suitable consumables made by hydrocracking.

In the synthetics, if necessary, tighten the mineral. There is nothing terrible in this. However, look what kind of lubrication you use. These must be polyester, glycolic or silicone oils. If you have the opportunity, do not be lazy and look on the Internet, which product can be mixed with your synthetics.

Currently, leading engine oil manufacturers have developed special API and ACEA standards that allow you to mix various lubricants without the slightest risk. If there is a given abbreviation on the package, then boldly tosses the contents of the bottle into your engine, even if the product is released by another company. Semi-synthetic can also be mixed with synthetics. A successful combination is obtained when the lower quality oil flows into the oil consumables High Quality.

3 to different manufacturers - special attention

Often mixing various types of lubricant is not critical for the engine. But if you have the opportunity, do not use automotive consumables to the motor different manufacturers. Such products may have additives that come into conflict with each other due to the difference in the composition and manufacturing technology. In rare cases, additives are activated chemical reactionswhich lead to the foaming of the main product and the formation of a sediment.

Even with a complete replacement of oil in the engine, a certain amount of old lubricant remains. There is a possibility of incompatibility of additives.

If you for some reason you do not have the opportunity to add synthetics into the synthetics, then try to mix products made by one firm. With such a replacement most of the components motor lubricants It will contain a minimum of different additives and will not cause negative processes.

Of all the above, you can conclude. You can mix motor oils, but do not forget about simple rules. Dilute the synthetics by a semi-synthetic product, semi-synthetic mineral analog, and mineral consumables are semi-synthetic. The best option will be if the oils were manufactured by the same company. And do not forget to have a small margin of lubricant recommended by the manufacturer of your car.

Even experienced motorists often disagree: mixing motor oils - is it good or bad? In this article we will reveal some nuances of engine maintenance of your car.

1 What types of motor lubricants are used in passenger cars?

synthetics - fully artificial consistency;
mineral - made of natural products, most often oil;
the semi-synthetic is the symbiosis of the first two categories of engine oils.

Engine lubricants

Synthetic products have increased protective properties, they are resistant to processes occurring in the engine. Such consumables are well coped with elevated loads and allow you to make a car in a heavy frost without any problems. Synthetic packaging is always indicated that it is made of substances obtained by artificial Fully Synthetic.

Synthetic oil for motor motor

Mineral oils are produced from natural components. This type of lubricant is less resistant to loads. It does not like high temperatures, frost and requires increased attention. The only plus of the mineral consumator is its low cost. Semi-synthetic products have properties of synthetics and mineral components. Often, special additives are used in such a lubricant, which improve product quality indicators. To semi-synthetic, for example, refers motor oil Zek, South Korean firm SK Corporation.

2 mix or not - how to be?

Semi-synthetic product In the synthetics, if necessary, tighten the mineral. There is nothing terrible in this. However, look what kind of lubrication you use. These must be polyester, glycolic or silicone oils. If you have the opportunity, do not be lazy and look on the Internet, which product can be mixed with your synthetics.

Topping Mineral Motor Oil Currently, leading engine oil manufacturers have developed special API and ACEA standards that allow you to mix various lubricants without the slightest risk. If there is a given abbreviation on the package, then boldly tosses the contents of the bottle into your engine, even if the product is released by another company. Semi-synthetic can also be mixed with synthetics. A successful combination is obtained when a high-quality consumable material is poured into oil.

3 to different manufacturers - special attention

Often mixing various types of lubricant is not critical for the engine. But if you have the opportunity, do not use automotive consumables of different manufacturers for the top of the motor. Such products may have additives that come into conflict with each other due to the difference in the composition and manufacturing technology. In rare cases, additives are activated by chemical reactions that lead to foaming of the main product and the formation of a precipitate.

Adding automotive additive

Even with a complete replacement of oil in the engine, a certain amount of old lubricant remains. There is a possibility of incompatibility of additives.

If you for some reason you do not have the opportunity to add synthetics into the synthetics, then try to mix products made by one firm. With this replacement, most components of motor lubricants will contain a minimum of different additives and will not cause negative processes.

Mixing motor lubricants Of all the above, you can conclude. You can mix motor oils, but do not forget about ordinary rules. Dilute the synthetics by a semi-synthetic product, semi-synthetic mineral analog, and mineral consumables are semi-synthetic. The best option will be if the oils were manufactured by the same company. And do not forget to have a small margin of lubricant recommended by the manufacturer of your car.

One of the main problems of both newcomers and experienced motorists is mixing engine oils.

Difficulties may occur even with all the recommendations of the car manufacturer: a wide range of lubricants, available today in stores, many times complicates the choice of oil suitable for the engine specific model Auto.

During the assembly of the car in the motor, the oil recommended by the manufacturer is poured. Each subsequent, which will pass the vehicle, is accompanied by a complete replacement of lubricants, respectively, only the oil, which is recommended by the manufacturer's factory will be used.

Why mix oils?

The cause of most problems associated with lubricant materials for the engine is the solution of the owner vehicle Go to the material from another manufacturer, excellent by type and viscosity. Of course, the selected oil will be different from the one that was poured by the manufacturer.

In the car engine, even after it is thoroughly cleansing it by suction or drain, the order of the half-liter of the old oil remains, which is subsequently mixed with the new one.

Often you can face forced to add the required amount of oil into the car engine. The reason for this is usually an unexpected and sharp decrease in the level of lubricant material. Accordingly, adding new oil leads to mixing different types Lubricants, which often causes breakdowns and other troubles.

Separately, it is worth mentioning those car owners who add different additives that promote the efficiency of motor oils. This can also be attributed to both the engine for cleansing the engine with special flushing means.

Fully spent oil removed from the car engine it is impossible: in nodes and items there is always a certain amount of it. The same applies to the washing compositions, additives and cocktails from different oils.

Is it possible to mix different engine oils?

Each is existing types Motor oils differ in appearance and quantity of additives, base basis and other characteristics. At the same time, there is no guarantee that the oil of the same type made under different brands will have an identical composition: as a rule, each company has its own recipe.

Additives in synthetic, mineral and other oils are added to achieve certain performance characteristics and the physicochemical properties of lubricant material. In addition, such components differ significantly in composition depending on the specific group of oils with which they will be mixed.

Accordingly, each manufacturer can produce the same oil that differs in the number and view of additives added to it.

Given the huge range of lubrication products, finding similar oil of another manufacturer is almost unrealistic. If the owner of the car still decided to mix miscellaneous oils, it is necessary to take into account several rules.

How to mix oil

It is necessary to immediately say that mixing engine oil is extremely undesirable and do not recommend it. official dealersBut the procedure is not forbidden and quite admissible.

The main problem with mixing oils can be not so much the difference between their basic foundations, how many possible chemical reactions between additives.

Synthetic and mineral oils based on PJSC (polyalphaolefins) are quite actually mixed with hydrocracking oil - one of the results of such a procedure and are semi-synthetic oils.

Other lubricants - silicone, polyester, glycolic - straightenly differ from PJSC, add to semi-synthetic and mineral oils with extreme caution;

Oil manufacturers are not officially forbidden to mix engine oils.

In addition, in Europe and the United States, there are special ACEA and API standards, respectively, in which the synthetic oils of one brand are obliged to have special properties that allow mixing with them from other oils that have passed the certification according to the above standards.

Mixing lubricants should not be accompanied by chemical reactions, foaming, precipitation with chemical reactions hazardous aggregate.

Output

On the one hand, the engine oils are not prohibited, there is nothing catastrophic and dangerous for the engine. On the other hand, when conducting such a procedure, it is necessary to comply with certain conditions:

1. This is done only in case of extreme necessity;

2. Even if the viscosity of the oils are different, it is desirable to acquire the means of one manufacturer;

3. Additives can enter into chemical reactions, and the physicochemical properties of the mixture will be widely worse than in pure oil.

If the mixing of the oils still happened, then at the first opportunity it is carried out full replacement Lubricant and engine cleaning. Replacement is carried out after half the term regulated by the manufacturer.

Modern engines require regular fill of motor oils. Lubricants provide preservation of design elements power aggregates, increase the operating term of the latter and prevent the negative impact ambient. Each car goes to the market with already filled with oil. Moreover, the manufacturer in the technical specification indicates which type of lubricant complies with the requirements of a particular motor.

With this, a natural question arises: is it possible to mix oils of different manufacturers? Often, a similar solution is due to the fact that the car owner due to certain circumstances is not capable of acquiring the required lubricant. In addition, part of the drivers seeks to improve the characteristics of their car, in connection with which various oils use.

In ideal conditions, the oil must be fully produced in the motor. However, even with a thorough washing of the engine, some lubricant in it still remains. As a result, when the material is replaced, the old and new oil is mixed.

In fact, today there is no accurate answer to the question in question. Even the specialists have not come to a single opinion, whether motor oils can be mixed.

In fact, all conversations are conducted around the three main topics:

Mixing oils can not be allowed.
The oil in its composition has certain additives, the presence and volume of which varies depending on this or that brand. Accordingly, the presence of different connections in the engine can lead to a "conflict" between them, which deteriorates specifications power plant. In particular, the mixture can foam. In the future, such an approach will lead to what will require overhaul Motor.
Massed oil is allowed.
Adherents of this opinion allow mixing of different types of oils. It costs to immediately make a reservation that the specified approach will quickly spoil the engine. Therefore, it should be refused.
Mix can be configured to certain rules.
Perhaps this recommendation is the most correct in the prism of the problem under consideration.

Above the opinions of car owners were described. But what do manufacturers talk about this? It is noteworthy that the latter do not report anything to a smooth account. This is explained by the fact that the manufacturers of fuel and fuel are not aspire to advertise their products of their direct competitors. Therefore, it is easier for them to be silent.

About lubricant material

Motor oil is three main species:

mineral;
synthetic;
semi-synthetic.

Each of them has its own advantages and disadvantages. The most expensive is synthetic oil. It is well withstanding the temperature drops, retains viscosity with negative thermometer values \u200b\u200band requires less additives. Mineral grease includes a minimum amount of chemicals, has a low price and high versatility. The semi-synthetic material can be used on vehicles that consume both gasoline and diesel fuel. Such an oil is cheaper than synthetic.

Olympus Digital Camera.

Each of the specified types of lubricant has its own basic main. In addition, in their composition there is a certain package of additives, the composition of which is the property of the manufacturers of fuel and lubricants and is not disclosed. They provide certain technical characteristics of lubricant material. This means that all lubricants are characterized by a chemical composition.

Is it possible to add to the engine oils of different manufacturers?

About standards

Despite the fact that the modern market offers a sufficiently large list of oils, each similar product is manufactured in accordance with one or another standard.

This means that regardless of the brand lubricant A set of additives in it will be actually the same. In addition, as part of most similar products includes a compound that prevents foaming.

Fuel manufacturers adhere to two main quality standards:

API (American);
ACEA (European).

These standards determine the compatibility of motor oils. In other words, the presence of appropriate marking on the product packaging allows you to use it simultaneously with the lubricant of the same class, but another manufacturer. Moreover, mixing the base will not affect the engine characteristics.

At the same time, it is important to understand the following: Invalid the fill of synthetic and mineral oils In cases where they comply with the requirements of one standard. Although, from the point of view of the conditions for certification of such products, such actions are not prohibited.

What types of mixing are allowed

European automotive brands Not the first year is used by the GSM tolerance system, putting appropriate marking on their packaging. The latter means the following: A specific brand of lubricant was internal check at the automaker plant, and its composition complies with the requirements of specific types of engines.

When choosing an oil base, you should pay attention to these tolerances.

The rest can be adhered to several rules when taking lubricants in the motor:

Mineral and semi-synthetic bases

A similar combination is quite acceptable, since the last material partly consists of the first. However, before using "Synthetic", it is important to pay attention to its chemical composition.

Synthetic bases

Mixing synthetic materials from different manufacturers is also allowed. But, as described above, you should pay attention to the presence of admission. Using "Synthetic" different marks Also can lead to the formation of sediment. It will simply be several times less than with other combinations. Another prerequisite is that the first car service is made using oil recommended by the automaker.

"Synthetic" and "semi-synthetic"

This combination is also allowed. And you can use materials with varying degrees of viscosity. but best options It is considered to use synthetic lubrication after "semi-synthetic", and not vice versa.

Apply the lubricant base of one brand.

It was previously said that the manufacturers of fuel were used by a certain set of additives, the composition of which is stored in the strictest mystery. Accordingly, such a package is used immediately in several types. lubricants. This means that mixing several oils belonging to one brand is allowed.

Another thing when it comes to the use of products of different manufacturers. In this case, there is a certain risk that the lubricant will begin to foam. In such circumstances, it should be remembered about the existing tolerances and marking of oils.

Another important condition that must be considered when mixing the lubricant liquid of different manufacturers is the high-temperature viscosity coefficient: there is a high probability that it is reduced, in connection with which it is not recommended to heat the motor.

Fundamental rules

Summing up, we can say that mixing various engine oils with each other is completely allowed.

However, it should be noted that there are a number of rules, which ensures the long-term maintenance of the motor:

Tosplan recommended that lubricant that was previously used.
When choosing a material, pay attention to admission to a particular machine.
The class of oils should coincide with each other.
Use the lubricant of the same viscosity.
Pouring material belonging to one brand (or manufacturer, as the lubricants of one company are often produced under different stamps).
By adding new lubricant, it is recommended to improve its quality. That is, after the mineral base, it should be used semi-synthetic.
Vololation is allowed no more than 10-15% of the new fluid.
Eliminate the combination of mineral and synthetic base.

It is important to note that in critical situations the use of any types of oils is allowed. But you should not abuse it. A regular violation of the motor operation rules leads to a rapid wear of the engine components.

Video: Is it possible to mix cars of different manufacturers

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