Mixing machine. Is it possible to add oil into the engine of another brand? Oils from various manufacturers

What will happen if mixing the car in one engine? This question arises from many motorists in situations where the level of the engine mixture reached a critical value, and there is no corresponding liquid for the topping.

The reasons for the car, have to interfere with each other in one engine several:

• the planned replacement remains up to 1 liters from the spent mixture, which is mixed with new oil;
• replacement of liquid of one manufacturer to another;
• increase run power aggregate, increasing gaps in friction pairs - the need for a more thick liquid;
• force major situations leading to oil leakage, while there is no similar liquid for the topping.

Answering the question: "What will happen if you mix cars in one engine?", First you need to get acquainted with the composition of motor fluids, understand the differences in base based And additives of different car mixes.

The base can be:

• synthetic;
• semi-synthetic;
• mineral.

Synthetic oils are manufactured using a reaction of the synthesis of carbon compounds with polyalphaolefins (PJSC), ethers or glycol compounds. Mineral fluids are a product of oil refining. The polysinthetic engine mixtures are obtained by mixing mineral and synthetic liquids in a certain ratio, which is strictly not regulated: each manufacturer, to create semi-synthetic, can choose its proportions. Basic base cannot protect the engine in due measure from wear, therefore, chemical elements are added to it - additives that provide oil defined properties to protect the power unit.

Each manufacturer of the car is developing a unique composition of additives for its products. It may interfere with base-based up to 30% of different additives that do not enter conflict chemical reactions.

Mix the right

Within the framework of one brand, mixing PAO-based synthetics is allowed with mineral or hydrocracking mixtures. Hydrocracking products are obtained by recycling the mineral oil base.

Synthetic polyester, silicone, glycol oils can be mixed with mineral water only after obtaining a resolution of mixing from the dealer of the specified product.

It is allowed to mix synthetics and semi-synthetic, taking into account the viscosity of products. For example, if a mixture of 10W - 20 add 10w - 30, the high-temperature indicator of the car will change, which is responsible for protecting the power unit from overheating. At the same time, fluid fluid decrease, consider this fact, especially if in your car the oil acts as a hydraulic mixture. An increase in the density of engine oil can lead to the fact that it will not be able to penetrate the hubbins of the drive elements and will not protect the motor from wear, plus hydraulic system It will stop cope with their functions.

If, on the contrary, pour a flush mixture into a sufficiently thick liquid, the oil film formed by the mixing product will be not densely dense and with an increase in the load or temperature will break up - this will lead to dry friction of the drive details. Based on the foregoing, mixing the semi-synthetic synthetics is better not to use the mixing product for a long ride, and reaching the destination, replace the engine oil.

Products of various brands

Mix oil different manufacturers - This is a fairly risky undertaking that can lead not only to overhaul Motor, but also send it to disposal. The fact is that different trademarks receive a basic basis from different raw materials using various processing schemes. For synthetics, there are many compounds from which it is possible to obtain synthetic engine oil with good characteristics. Mineral mixtures are purified by oil fractions in several ways, different manufacturers can choose the schemes most convenient in costs for their production. Machining semi-synthetic, manufacturers can choose different proportions for mixing synthetic with mineral water. Obviously, the qualitative composition of the mixture obtained during mixing is impossible to predict, as it can say how much it can protect the motor from wear.

The greatest danger when mixing oils of different brands represent additives added to the base basis. Each brand has its own composition of additives, so when mixing motor fluids, they can join the reaction - this will lead to such consequences:

• increase in nagara formation;
• foaming of the engine mixture;
• viscosity change to critical value;
• rapid aging oil;
• driving channels of the motor and lubrication system.

In addition, there are hydrocracking products on the market, which manufacturers are sometimes issued for clean synthetics. Mixing it with the synthetic basis of another brand, you can not be sure of the compatibility of liquids: Some additives are used for synthetics, for hydrocracking oil - others.

Conclusion

Mix if necessary motor oils Follow these rules:

• mix the liquids of one brand;
• choose for mixing the oil, the difference in the viscosities of which is non-critical;
• carefully treat the mixing synthetics, the basis of which is not PJSC;
• reaching the destination, drain the engine fluid and fill the oil recommended by the car manufacturer;
• you can add up to 10% of the volume of the motor mixture without tangible damage to the engine;
• use certified products that have proven themselves in the market of brands, with the corresponding labeling on the canister.

Engineers of the API and ACEA organizations have been developed by the classifications of motor oils. With an extreme need, you can mix without tangible harm for the power unit of the fluid, which have an appropriate marking of these organizations. At the same time, pronounced conflict reactions will not occur between oils, but no one claims that labeled motor liquids According to API and ACEA, they have full compatibility, as the mixing product behaves after several thousand kilometers of the mileage is unknown.

Choosing engine oil: synthetic or semi-synthetic?

Auto owner disputes regarding the safety of the mixing of motor oils do not subside for many years ...

The content of the article:

Some say that mixing is strictly forbidden, as it can adversely affect and require immediate washing of the motor, others are confident that there is nothing critical in mixing engine oils. And the first, and the second lead different arguments for and against, but it was time to put all the points over "and" and once and forever find out whether it is possible to mix engine oils and how safe for the engine is safe.

Is it possible to mix automotive oils

First of all, it is worth reminding that car oil is a special oil used to lubricate systems and parts of various piston and rotary motors. Thanks to its use, the engine resource is significantly increasing, as well as its effectiveness. Three main types of engine oil are distinguished: synthetics, semi-synthetic and mineral water:

• Mineral oil - This is a natural product obtained as a result of special oil treatment. Such oil although it has a low cost, but significantly inferior to the properties of synthetic oil (it does not withstand high temperatures, it becomes curly in the cold, clogs the engine system and requires more frequent replacement).
• Synthetic oil It is made of various chemicals and has high resistance to temperature drops, it is practically no oxidized and characterized by high protective properties. However, the synthetics is an order of magnitude more expensive than "mineral water" and is not recommended for use in vehicles with high mileage.
• Semi synthetic oil - this is a symbiosis of mineral and synthetic machine oilwhere the share of the first is about 30-40%, and the second is 60-70%. The semi-synthetic is superior to mineral oil on a number of parameters, but a little inferior to synthetic.

Returning to the question of mixing different species Automotive oil, it is worth noting that the mixing of automotive oil is theoretically acceptable, but only with a number of reservations. So, many large brands produce motor oil according to the API or ACEA standard, which implies the possibility of complete mixing of oil with any other brand, also with certification in the API and ACEA standards. In this case, the driver may not worry about the appearance of unpredictable chemical reactions, the result of which the precipitate will be the foaming, etc.

It is worth remembering that it is permissible to mix oils only in the case of their belonging to one class. So permissible mixing of semi-synthetic and synthetic oils with identical viscosity, but it is worth conducting such operations only in emergency casesWhen the engine gave to flow, and it is not possible to purchase a "native" engine oil.

If the driver made such a "cocktail", he is needed as much as possible short time Get to the nearest service center, where to make a flushing of the motor to save the engine nodes from scale, slags and gari and pour oil from one manufacturer. And as long as the driver did not get to a hundred, it is necessary to use the car in a gentle mode, not allowing engine overload.

Despite the admissibility of mixing "synthetics" and "semi-synthetics", it is categorically forbidden to interfere with mineral oil. The fact is that "mineral water" has a completely different chemical composition, which can lead to coagulation, coking of piston rings and the sediment channels, and this is the right step towards the "murder" of the engine, after which it may be necessary to replace it or overhaul that will fly into penny.

That is why experienced car owners always carry a spare canister with "native" engine oil, which allows you to protect yourself and your car from possible problems Mixing different species Motor oil.

How often should be replaced by oil

Unfortunately, no specialist can tell how often the motor oil is worth changing in the car. The fact is that the frequency of oil replacement directly depends on the operating conditions vehicle. So, if the car is most of the time used in the urban feature and often stands in traffic jams, then the oil must be changed more often than if it were used only for driving through the highway and federal tracks.

Moreover, the range of fuel and fuel quality can affect the interval supplies. However, the main reference point should serve as the manufacturer's recommendations, to familiarize themselves with which it is possible in the vehicle vehicle.

Usually, the service regulation for oil replacement varies within each 10-15 thousand km of mileage.

In the dry residue it is worth noting that mixing car oils It is permissible only in emergency situations, when there is no physical opportunity to find and buy "native" engine oil, and after such a "mix", it is necessary to wash the engine and pour into it the oil of one type from one manufacturer.

It is also worth remembering that for long and trouble-free use of the vehicle from time to time it is necessary to conduct full replacement Machine oil, while it is worth considering not only the service recommendations of the automaker, but also the actual conditions of operation of the vehicle.

Good engine oil engine, this is a guarantee of good work many thousands of kilometers. We try to replace it with a better and perfect, now almost not meet mineral types. Semi-synthetic and synthetic options are very popular. But what to do if the engine from the engine began to leave, due to breakage? Is it possible to mix different manufacturers and different categories? Let's think ...

The reason for mixing can be a lot. Suppose you are in another city and you have started to flow the pallet gasket with engine oil. The level is very quickly leaving (read -), and in the nearest car shops of such a brand, as you do not have (especially relevant when you use the brand name - for example, Chevrolet, Opel, Ford, etc.). What to do? You need to move home to your home or the nearest station of those. Services. But to drive with a small level of motor - categorically impossible. The engine does not supplies lubricant and simply can jam. The question arises, is it possible to add oil from the nearest auto shop? Is it possible to mix different types? That is, in your "Chevrolet" or "Ford", add for example "Mobil 1"?

I'll start with the fact that it is impossible to mix them. Motor oils are not unified. That is, "Mobil 1" cannot be added "Shell". Producers are different and produce compositions in different ways. Virtually all, consistency, additives, admission standards and temperature modes are different. That is, if you add the oil of another manufacturer, then when the engine is running, at high temperatures, simply may turn. What entails clogging of all the passes of the engine lubrication, the oil filter. Accordingly, the engine will not supplement the lubricant, and everything, the engine can jam. And the engine repair by car is very expensive, especially if it is a foreign car.

But you are in another city and you need to get out of there. Of course, if you have a popular type that is sold almost everywhere, there will be no problems with his purchase, just go to the seller and buy the same brand. Here you need to be attentive! If you are filled with the "Mobil 1" 5W-40 synthetics, then you need to buy the synthetic with these indicators. And not "Mobil 1" 5W-30, even these oils, one manufacturer, may differ, although not significantly, but still.

But if there is no such oil in stores, and you need to go, then the will or unilies will have to go for mixing.

Tip! You need to know which type and which manufacturer you are filled into the car engine. Suppose: Synthetics - "Shell" 5W-40 or semi-synthetic "Castrol" 5W-30.

It is necessary to know this in order for when mixing - choose the composition with similar indicators, it will reduce the risks. For example, you in the engine flooded - the synthetics "Castrol" 5W-40, there is no such store in stores, then we buy the synthetic "Mobil 1" with the theme of the same indicators 5W-40. Not semi-synthetic or mineral oil. Also, we do with the semi-synthetic (that is, we interfere with the semi-synthetic with the same characteristics), with mineral oil, similarly. With such a mixing, there is a chance that your engine will work fine.

After you arrived in your city or at the station. You need to change completely, we remove this cocktail from the engine. Then I recommend rinse the engine, and then pour normal, without dilution.

Outcome. In our article.

Guys mix - not desirable. Because if something goes wrong it is a very expensive repair. But if you need to mix (breakage) - pick it up with the same characteristics. But after that - and pour into it clean oil.

The opinions of drivers differ in the question: can I mix motor oils with different characteristicswill affect the engine. Someone categorically denies such an initiative, believing that nothing good will come out. After all, the stage of the washing of the motor will be excluded. Someone, on the contrary, assures that there is nothing bad in such "mixes". Both of these parties provide their arguments. It is possible to mix oils, but it is necessary to do that, complying with certain rules. Otherwise, you can apply a serious damage by a motor that will require costly repairs.

Mixing oils is permissible, but it should be done extremely careful

As mentioned above, the mixing of motor oils may be, but there are certain factors that require special attention. To begin with, let's deal with what oils are:

1. "Synthetics", its composition is completely artificial chemicals.
2. "Mineralka". Made from natural components, the main of which is oil. It can also be called organic.
3. "Polysintetic". This oil combines the first and second appearance, representing their symbiosis.

Although mixing is allowed, but it is necessary to do this, according to experts in extremely rare cases, in which there really is not possible to comply with the recommendation of the manufacturer.

Oils of different types and their combination

If you used mineral for your engine motor lubricantIt is allowed to combine it with a semi-synthetic one. It is also possible mixing with oils that turned out as a result of the hydrocracking process. Another option that is suitable for adding to the mineral can be "synthetics", the basis of which polyalphaolefins (PJSC).

Such types of synthetic oils, as polyester, silicone and glycolic can enable mineral, but there are certain nuances. Here it is necessary to take into account the chemical composition of a specific synthetic product. It is better to specify this information directly from the automaker. There are cases when the oil level sharply fell, and the necessary, as it was called, is not at hand, then in synthetic or semi-synthetic oil You have to add some "mineral water".

When mixing oils of various high temperature viscosity, the ultimate viscosity of the oil may change slightly

Synthetic oils and mixing them

Many brands today develop their oils in accordance with API standards (USA) and ACEA (Europe). Such an oil can be mixed with any similar manufacturer, also certified by API or ACEA. In this case, the possibility of obtaining a negative result, in which negative reactions may occur (the precipitate fell, foaming occurred) comes down to a minimum.

This suggests that if you used a synthetic oil for your motor, which is certified by aPI standards or ACEA, then, in case of extreme necessity, you can safely pour the liquid of another company. But at the same time, it should also comply with these standards. Harm from this will not be. But at the first station maintenance It is better to replace this mixture to the oil, which is recommended by the manufacturer's manufacturer of your car, pre-having flushing the system.

The result of mixing "semi-synthetic" and "synthetics"

Another option is to mix the liquids of 5W40 and 10W40, where the first refers to the synthetic appearance, the second to the semi-synthetic one. If the "Synthetics" is filled in the car, and you turned out to be in the field and the level of lubricating fluid fell, but in stock you only have a canister with "semi-synthetic", then there is a way out. You can safely mix two oils 5W40 and 10W40. The viscosity of the mixture obtained will vary from 6W40 to 8W40, which depends on the ratio. The most successful option is to add to the existing lubricant, the oil of higher quality, that is, a semi-synthetic 10W40 can be diluted with synthetic 5W40.

In critical situations, mixing synthetics and semi-synthetic

Engine oils of one brand

Often, different products of one brand have a lot in common. Experts argue that "painlessly" can be addressed to the engine, the main thing is that its manufacturer is the same as in the actually filled into the engine. Even despite the previously reviewed classifications, such statements have a completely logical justification. All because the oils of one manufacturer have a large number of common elements, that is, the differences in their chemical composition are minimal.

Simply put, oils are manufactured on a common basis and have a similar set of additives. Therefore, the fluids of one manufacturer are allowed to be mixed in any proportions. We will not know that the same oil can be sold under various brands. In general, if you plan to transition from one level of viscosity to another, the best option There will be a transition inside the line of one brand of oils. Did you think about whether even with a complete replacement of oil in the motor remains from 5 to 10% of the old liquid? Of course, this is a small amount, but still the likelihood of additive conflict remains. Consequently, it is easier to use oils of one manufacturer, especially as mentioned, when switching to another level of viscosity. That is, having in the engine semi-synthetic oil "N", synthetic oil should also be purchased by the brand "N".

Oils of different manufacturers

This is the most risky version and 100% guaranteed a successful result you can not be able to you. This is explained by the fact that each manufacturer's company uses its technologies and compositions with different additives. It does not mean that negative chemical reaction And the oil foams or falls into the sediment. But there is no guarantee that the components of liquids of different marks will not reduce the beneficial properties of each other when mixed. Such cases are also found, although rarely.

Oils of various manufacturers companies have different sets of additives, mixing can cause their conflict

What do you get when mixing 5w30 and 5w40

The result of such a reaction is a slight decrease in high-temperature viscosity coefficient. For example, the level of engine oil in the engine sharply dropped. In the shop automotive products You reported that at the moment "Synthetics" 5W40 is not available, but there is similar working fluid With the same label, but another brand. In this case, you can take the oil 5w30 of the same manufacturer. The result of mixing in this case will not have a negative impact on your engine. If you tighten a significant volume, then everything that can happen is a non-critical viscosity decrease.

When the All-season working fluid is 5W30 or 5W40, the motor can be launched without problems at its temperature of 35 degrees. The result of mixing in this case will be a slight decrease in the temperature viscosity coefficient (numbers after "w" in marking). It is also not critical and significantly only when the engine is operating at extremely high temperatures. We hope that the above information will help you figure out which engine oils can be mixed.

High-quality lubricant is a guarantee of reliable and long-lasting engine. Often car owners boast how often they change oils in the car. But today we will talk not about replacement, but about the topping. If in the first case there are no questions arise (I plited, flooded and drove), then in the second opinion of motorists diverge. Is it possible to mix the synthetics and synthetics of different manufacturers? Some say that you can. Others say it is categorically prohibited. So let's try to figure it out in this matter.

The reasons

There are several reasons for mixing. For example, after a trip to another region, you have dropped the level of oil on the dipstick. Especially often it happens on turbocharged motors with a mileage of more than two hundred thousand. Naturally, in order not to test the engine, it is necessary to resume its level as soon as possible. You move to the nearest store, but the shelves do not turn out to be the oil that you are flooded in the car. Is it possible to mix the synthetics with the synthetics of different manufacturers? We will tell about it a little later. In the meantime, consider one more serious reason, Because of which you have to top up the oil.

This is a malfunction of the cylindrophone group. Thus, the consumption of lubricating fluid affects the presence of bulwes and other deformations of the walls of the cylinders, as well as the state of the oil-circulation rings. The latter may climb on the expiration of a long run. Also, the oil penetrates the chamber due to the ellipsence of cylinders. Yes, no one excluded natural care. But it should not exceed 20 percent of the total replacement time (this is 8-10 thousand kilometers). If you have to simplify the oil often, this is an occasion to think about the health of the cylindrophone group.

Also topping the oil car is required due to poor-quality seals. Often car owners forget to change crankshaft glands (front and rear). Detail is kopeck, but to replace it, you need to turn half open space (especially if this is the rear gland). Look, there is no trace of the drift on the engine and hinged equipment. Perhaps the topping of oil you have to do precisely because of poor-quality seals.

We understand in the composition

To answer the question "Is it possible to mix the synthetics and synthetics of different manufacturers", you need to understand the product. Distinguish three types of lubricants. But regardless of the type, any oil contains a "base" and a set of additives that give it special, individual qualities. This applies to synthetics, mineral water and semi-synthetic. At the same time, each manufacturer uses its own technology and the method of obtaining the basis ("base"), as well as a set of additives.

Thus, even with the same viscosity, these products will differ among themselves. This causes certain difficulties when mixing different oils. As the tests have shown, largely products differ in the set of additives. This does not allow you to mix the synthetics of different manufacturers. Is it possible to do this with mineral oils? The answer will be negative. Yes, the mineral water is more gentle by the engine. But this does not mean that it can be mixed with products from other manufacturers.

Effects

What will happen if you add oil to the engine of another manufacturer? No one will guarantee that the motor will adopt such a "cocktail". Alternatively, due to the mixing of different additives, slag deposition will occur in the engine.

For long operation It can cause a ringing of the rings. Part of the product will fall into the sediment. Additives will no longer provide former characteristics. The composition of the oil film is disturbed, which can lead to climbing oil-conductive channels. All this leads to the overhaul of the engine. Is it possible to mix the synthetics and synthetics from different manufacturers? Experts give a negative answer. Such experiments can turn into terrible consequences.

On viscosity

As you know, any oil has its own classification by SAE and viscosity. When choosing a new product you need special attention Decide viscosity. This parameter depends on the quality of the engine launch in winter and its operation during the summer. Is it possible to mix the synthetics and synthetics of one brand, but with different viscosity? This can be done, but undesirable. Let us give an example. You are in another city, and the emergency oil lamp caught fire. You get the dipstick, and it is practically "dry." But the store did not have oil with the same viscosity of one manufacturer.

Instead of 5W30, you purchased 5W40. What will happen as a result? Is it possible to mix 5W30 synthetics from 5W40? When mixing, you will change viscosity characteristics. So, the liquid will receive averaged parameter (5W35). What will change in the future after mixing? Among the explicit features it is worth noting the minimum engine start temperature. Now it will be -35 degrees Celsius. But how to behave additives in this case, no one can predict. If this is a product from one manufacturer, then you will not apply significant harm. But when mixing different brands, oils should be waiting for trouble.

Mix with minimal risks

So what to do if the level fell and in stores did not turn out to be the same oil? You need to know several rules:

• Try to choose products, as similar to the characteristics with your oil. So you exclude risks.
• Is it possible to mix the synthetics and synthetics of different manufacturers? Do not buy lubricant liquid from other firms. Each company uses his set of additives, which is added to basic oil. Because of this, the characteristics of the film can vary significantly.
• Adjust minimal viscosity differences. You can not pour into the engine, where 0W20 was previously used, even if the manufacturer had the same.
• Do not change the type of oil. If you are filled with synthetic, in no case mix it with mineral and even with a semi-synthetic (let and viscosity will be the same). It will significantly harm your engine.

What to do on arrival?

So you returned to your city and put a car in the garage. What to do next? Experts recommend to completely merge such a "cocktail" and change it to a new, homogeneous oil. The intermediate step will be the use of washing oil.

The exception is cases with the addition of synthetics of one manufacturer, but with minimally distinguishable viscosity (as we noted earlier, it is 5W30 and 5W40). In the event that the volume of the oiled oil is small, it is not necessary to make a complete replacement. You can ride with such a "cocktail" and then. We will tell about this nuance below.

Harmless volume

As you know, completely merge the entire volume of oil from the engine will not work. How not to twist, but 500-800 milliliters of the liquid still remain in the system. What is it all? If you fastened some oil, you do not need to repeat extraordinary replacement. This is an absolutely safe amount that will not harm your engine. But remember that this is possible only when mixing products from one manufacturer. Also, the composition should not be different in viscosity characteristics.

Going to the long road, capture with you a small (at least liter) eggmarket oil. Perhaps she will not be useful for you. But if necessary, you will save a mass of time and effort spent on the search for oil of the desired viscosity and the manufacturer.

In addition, at refueling, the cost of products is much higher. It is also not superfluous to be a small canister with antifreeze and other workers by the way, too, can not be mixed with different classes and manufacturers. But this is the topic for another article.

Correctly go to another type of oil

Over time, car owners have a desire to change the mineral water on the synthetics or vice versa. But it is necessary to do it correctly, because the oil part will still remain in the engine. Is it possible to mix the synthetics with mineralka? Absolutely not. Therefore, when switching to another type of fluid, use wash oil. Give me to work the engine on it for 5-10 minutes, you can not be afraid for the inconsistency of additives and the "base".

After the "washing" is fused, it is safe to pour oil of another type, without fear of consequences. Also do not forget to change and oil filter. It also accumulates a decent liquid volume (and dirt no less than ten thousand kilometers of run).

Conclusion

So, we found out one and different manufacturers in the car engine. As you can see, it is not always safe to top up. Remember that different companies are used different methods And in particular additives. And how they will behave when mixing with the other liquid, it is worth only to guess.