Additives are called substances designed to optimize the operation of internal combustion engines. The main criteria for the classification of these funds are the way they are used and the effect they have.

Additives can be used in several ways:

• adding to oil (when replacing the oil itself or filters);
• adding to the fuel (they are poured before the next refueling with a minimum amount or complete absence of fuel in the tank);
• processing of individual nodes (spraying, lubrication).

According to the way of influence of the additive can be:

• antifriction (intended to restore damaged internal surfaces of nodes);
• fuel-saving (optimize fuel consumption);
• drying (or dehydrogenating; they serve to convert water and condensate in the fuel tank into chemical compounds that are removed from the engine during the combustion process);
• cleansing (remove carbon deposits and other products of fuel combustion from the engine).

We must not forget that additives should be used very carefully, strictly following the manufacturer's instructions.

Suprotec brand products

One of the most well-known manufacturers of lubricants and additives in Russia is Suprotec. The products of this brand appeared on the market in 2002.
Today, the following types of additives leave the Suprotec conveyor:

• for internal combustion engines of passenger cars. These or other compositions are recommended to be used depending on the mileage of the car (more or less than 50 thousand km), engine type (gasoline, gas or diesel fuel), working volume. A special additive designed for engines operating in enhanced operation modes (for example, installed in sports cars);
• for internal combustion engines of trucks and buses or other commercial vehicles. There are special additives for engines with a volume of more than 8 liters, for internal combustion engines of agricultural machinery, etc.;
• for transmission of all kinds. Additives improve the characteristics of automatic and manual gearboxes, variators, axle gearboxes and other mechanisms;
• for individual engine components. Special additives are produced for high pressure fuel pumps, power steering, special equipment hydraulic systems, etc.;
• for small two-stroke engines. Such additives are poured into the fuel tanks of motorcycles, mopeds, walk-behind tractors and other similar equipment.

Consumer reviews

The best thing about the quality of Suprotec products is the consumers themselves.

I recently purchased a 2013 Kia Cerato at a car dealership. Since this purchase was quite expensive for me according to my means, I immediately decided to watch the car very carefully. It was winter, and I was a little worried that the engine started a little “hard” in cold weather. I decided to try the Suprotec-Active additive for gasoline engines. Rode it for about 1500 miles. Then I changed the oil and filters as required by the instructions. The effect was especially pronounced shortly after the second filling: the car began to start literally from one turn, even in 30-degree frost. In addition, the engine began to pull much better, but fuel consumption, on the contrary, decreased. In a word, I am very pleased with my choice.

Alexey Rozhkov, 38 years old, Omsk

After about 70 thousand km. run noticed that the compression had dropped, although I could not identify technical faults. On the advice of friends, I decided to try the additive Active Plus (diesel) manufactured by Suprotec. To my surprise, the compression was restored with all the ensuing consequences. The oil pressure also returned to normal, and the engine began to growl less.

Konstantin Odegov, 27 years old, Nizhny Tagil. Car Peugeot 408 (diesel) 2012 onwards

The machine is constantly in operation, so its serviceability is very important to me. Shortly after buying a car, when the mileage was about 30,000 km, I poured the Max 200 New additive from Suprotec into the oil. When changing the oil, I added it a second time. Now the mileage is already approaching 500,000, and so far there have been absolutely no problems with the internal combustion engine, although some acquaintances who also have cars with “native” KamAZ engines have already managed to overhaul the engine by this time.

Victor Kolychev, 53 years old, Krasnodar. Car KAMAZ 5460, 2005

I own an old Zhiguli "six" of Izhevsk production (2002 onwards). Some time ago, I began to notice an increasing rumble in the axle gearbox. Since there was no desire to spend money on repairs, especially since the car is no longer new, and I consider it inappropriate to bear significant expenses on it, I decided to try the Suprotec-Manual transmission additive. Soon, although the hum did not disappear completely, it decreased significantly, and I still do not notice any tendencies to its increase. Thanks to friends for good advice!

Nikolai Maltsev, 56 years old, Kazan

I went on my scooter to visit relatives in the village (about 40 km from the city). When I began to refuel before the return trip, I looked into the oil tank and saw that almost all the oil had flowed out through a crack in the hose. I fixed the leak, but since it was at night, it was impossible to get oil anywhere. I only had a can of Mototec 100 additive with me, which I bought shortly before, but have not used yet. I used to hear that with the help of Suprotec products, the engine can work for some time with little or no oil. Added additive to the oil tank. I don’t know how much it helped, but I drove 40 km to the city without any problems.

Sergey Smirnov, 19 years old, Irkutsk. Stells Skif 50

Price of Suprotec products

The cost of Suprotec additives for internal combustion engines varies depending on their purpose and the volume of packaging.

For example, one can of Motor Flush, which will be enough to clean the internal combustion engine of a car with an oil system up to 4.5 liters, costs about 385 rubles, and a 200-ml package of Max-200 New for processing diesel engines from 8000 "cubes" will cost 3 800 rubles.

However, the owner, who cares about the condition of his vehicle, should be guided, first of all, not by the price, but by the characteristics of the composition and the functions it performs.

In most cases, correctly carried out prevention is significantly cheaper than a possible subsequent repair.

The Suprotec company produces various additives for engines, which, according to the assurances of its representatives, improve the condition of internal combustion engines and allow you to extend the mileage of the power unit before a major overhaul or replacement of rings. In this article, we will talk about how additives (tribological compositions) work, how they change the operation of the motor and dispel many myths hovering around these funds.

What the manufacturers say

Suprotec additives (ACTIVE, ACTIVE PLUS, ACTIVE REGULAR, OFF-ROAD 4X4 ICE, which are used for both gasoline and diesel engines) create a special layer that facilitates sliding, eliminating beats and too large gaps. That is, the coating is formed on the inner surface of the cylinders, the outer surface of the rings, the seats and the necks of the camshafts and crankshafts. This process occurs very slowly, over 5-10 thousand kilometers, and its effect persists for many years. In addition, Suprotec produces flushes that clean the engine of oily deposits and dirt, thereby improving the supply of parts with oil, which means extending their service life. flushing Suprotec Motor Flush not only cleans the oil system, but also prepares friction surfaces for the formation of a protective film.

Model range and cost of Suprotec products

The following products are sold under the Suprotec brand:

1. Tribological composition Suprotec Active Gasoline Plus- for any gasoline and gas engines (including forced and turbocharged ones) with a mileage of over 50 thousand kilometers, that is, those that have undergone a complete run-in. The average cost of one bottle of 90 ml is 1400 rubles. One bottle is enough for one stage of engine processing with an oil volume of up to 5 liters. For engines with an oil volume of up to 10 liters, 2 bottles are required. For normal processing in 3 stages, 3 or 6 bottles of the product are needed, depending on the engine size.
2. Tribological composition Suprotec Active Gasoline- designed for new engines with a mileage of less than 50 thousand kilometers. The cost of a 90 ml bottle is 1400 rubles. The number of vials for engine treatment is the same as described above.
3. Tribological composition Suprotec Active Diesel- for diesel engines with mileage over 50 thousand kilometers. Dosage, price and number of vials for motor treatment are similar to those described above.
4. Tribological composition Suprotec Active Diesel Plus- for diesel engines with a mileage of less than 50 thousand kilometers. Dosage, price and number of vials for motor treatment are similar to those described above.
5. Tribological composition Suprotec Off-Road 4x4 ICE Diesel- for diesel engines with reduced compression or slight damage to the journals and crankshaft liners and an oil volume of 5-10 liters. The cost of one bottle of 200 ml is 3000 rubles. For treatment, use 1, 2 or 3 bottles, depending on the severity of the situation, pouring one bottle into each oil change.
6. Tribological composition Suprotec Off-Road 4x4 ICE Petrol- for gasoline engines with mileage over 200 thousand kilometers. The cost of a 200 ml bottle is 3 thousand rubles. Application and dosage are the same as for the previous formulation.
7. Tribological composition Suprotec Universal 75- for gasoline and diesel engines of small volume (up to 1.6 liters) and low power (up to 110 hp) with a mileage of over 200 thousand and reduced compression. The cost of a 75 ml bottle is 850 rubles. Application is the same as described above.
8. Tribological composition Suprotec Universal 100- for gasoline and diesel engines of medium volume (up to 2.5 liters) and medium power (up to 170 hp) with a mileage of over 200 thousand and reduced compression. The cost of a 100 ml bottle is 1100 rubles. Application is the same as described above.
9. Tribological composition Suprotec Active Regular- the composition is intended for the re-treatment of gasoline, diesel and gas engines after using any of the previous products. The cost of a 100 ml bottle is 600 rubles. Use once after triple treatment with the compounds described above or fill in with each oil change to increase engine life.
10. Long-term flushing of the Suprotec engine- designed to clean the oil system from resinous deposits. The cost of a bottle with a capacity of 320 ml is 400 rubles. One bottle is enough to process a motor with an oil volume of up to 4.5 liters. The agent is poured 1500 km before the oil change.
11. Suprotec Motor Flush(aka Soft Flushing of the Suprotec Engine) - designed to clean the oil system from resinous deposits. The cost of a bottle with a capacity of 320 ml is 450 rubles. One bottle is enough to process a motor with an oil volume of up to 4.5 liters. The agent is poured 200 km before an oil change.

How it really works

Additives cover the metal with a thin sliding layer, reducing friction and increasing compression, but this layer is short-lived due to thermal expansion. The layer formed on the walls of the cylinders first increases the compression, but after 120-180 thousand, it begins to collapse if re-treatment is not carried out. The same thing happens with the crankshaft. At first, it is easier to start a cold engine, but after 100-200 thousand kilometers without re-treatment, the layer collapses and scuffs appear on the rubbing parts. The reuse of additives after 60-90 thousand kilometers strengthens the protective layer, due to which the service life of modern engines, both foreign and Russian, is noticeably increased.

Flushing cleans the engine of deposits, but changes the viscosity of the oil, because liquid solvents are needed to effectively remove deposits, and they reduce viscosity. Rapid acceleration and high power operation while flushing the engine lead to scuffing on rubbing surfaces. Therefore, flushing the engine with additives requires an extremely serious attitude from the driver. Flushing will remove all contaminants, but during its action you will have to drive very carefully, as when breaking in an engine. But, having completely cleaned the engine of pollution, you will seriously extend its service life, because it is the pollution that clogs the oil channels that are the main cause of engine damage. Incorrect use of flushes and additives is the most common cause of negative feedback on Suprotec products, because it is easier to blame the manufacturer than to admit your mistakes.

For engines with high mileage or in a degraded technical condition, the process of treatment with Suprotec additives is divided into stages:

cleaning and preparation of engine friction surfaces;

modification stage.

Such a division into stages is due to the presence on the friction surfaces and in the entire oil system of solid abrasive particles of products of incomplete combustion of fuel and thermal destruction of the oil.

Processes taking place in the "old" engine

The products of incomplete combustion of fuel are deposited in the combustion chamber in the form of soot, and at a certain thickness, fall off due to the explosive nature of the working process. Then the soot particles in the form of hard carbons get into the oil, where, together with the products of oil degradation, they work as abrasive materials, significantly increasing the wear rate of friction parts, and, above all, CPG parts.

Most of these solid particles settle on the oil filter, while the rest continue to circulate with the oil stream in the form of a suspension, which manifests itself as oil contamination. The worse the technical condition of the engine, the lower the compression, the faster the oil and engine parts become “dirty”.

How does the additive work in the engine "Suprotek"

Stage 1. Cleaning the engine

When treating the engine with Suprotec additives, at the first stage, the mineral particles clean the friction surfaces. However, cleaning is still not a sufficient condition to start modifying these surfaces.

This is due to the fact that the oil still contains high concentrations of solid small particles of carbon. They "rip off" the newly formed thin layers. Thus, the direct formation of a protective layer begins to actively occur only at the second stage of processing, after replacing the working oil and oil filter. ()

In the event that not only the friction surfaces, but also the oil pipelines are significantly contaminated in the engine, it is advisable to perform an additional flushing of the oil system with the help of a long-term flushing of Suprotec () before changing the oil.

Stage 2. Engine recovery

At the second stage of processing, after additive to the engine"Active PLUS" is poured into new oil, the processes of modifying friction surfaces occur in the same way as when processing a new engine. In addition, due to running in and creating a denser oil layer on the friction surfaces, the hydraulic density of the cylinder-piston group increases: the “piston ring - piston groove - cylinder surface” assembly, which leads to the restoration of compression, usually to the nominal values ​​of the manufacturer. An increase in compression, in turn, restores the air supply to the cylinders to normal and reduces the breakthrough of working gases into the crankcase. This leads to the normal course of the working process, the restoration of power, throttle response, reduced fuel consumption and improved environmental performance. .

Effects from the use of tribo compounds (engine additive) Active PLUS (gasoline and diesel):

• Restoration and alignment of compression on the cylinders;

Increase in engine resource;

Increase in engine power and throttle response;

Reduced fuel consumption;

Restoring optimal performance of the engine;

Noise and vibration reduction (due to engine cleaning);

Improving the environmental performance of internal combustion engines;

Restoring the performance of hydraulic lifters;

• Engine protection in case of emergency oil loss.

	First stage of testing					Second stage of testing
	Motor effects, %			Effects on toxicity, %		Motor effects, %		Effects on toxicity, %
	Power	Fuel consumption	Mechanical efficiency	SO	CH	Fuel consumption	Mechanical efficiency	SO	CH
Bardahl Full Metal	2,9	-5,7	4,2	-6,0	-6,8	-10,6	7,6	-6,1	-19,4
Liqui Moly Ceratec	3,7	-4,3	3,4	-5,5	-5,4	-9,4	7,0	-6,2	-17,6
SMT Oil Treatment	1,3	-2,5	2,5	-1,7	-0,9	-2,8	3,0	-2,6	-4,6
Suprotec Active Plus	4,0	-7,4	5,6	-10,8	-8,1	-8,9	6,5	-11,2	-16,4
XADO 1 Stage AMC

Motorists whose cars have been in operation for a long time are constantly thinking about how to increase the resource of their motor and increase its service life. To do this, many professionals say that there is an additive in suprotek engine oil. It is suitable not only for diesel engine, but also for gasoline. Reviews about her in most cases are positive.

What is Suprotec?

Many motorists call suprotek an additive for engine oil, although this is slightly wrong. Due to its composition, it does not dissolve in oil, and does not enter into any reactions with lubricating components. This is due to the fact that it has a unique composition.

The main task of this additive is to cover the worn metal surfaces of the motor, and its individual parts, with a special molecular protective layer. Suprotec additives do not carry the function of lubricating individual parts and mechanisms, but protect the damaged engine from further wear, while increasing its working life, power and other indicators.

Specialists do not recommend the use of suprotek additives in those cars that have just been bought in car dealerships, or their engines have undergone a major overhaul. This opinion is also shared by drivers who leave reviews on various automotive forums, that is, they claim that if the suprotek is poured into the oil of a new engine, then there will be no changes.

According to its technical characteristics, this mixture belongs to tribological compositions. Tribotechnics studies the processes of friction that occur during the interaction of various parts and mechanisms. It follows from this that suprotek additives serve not only to cover damaged engine parts with a nanofilm, but also reduce friction between them.

Answering the question whether suprotek helps in the resuscitation of the old motor, we can say with confidence that yes. Many motorists note an increase in engine power, an improvement in the operation of the oil system, as well as an increase in the resource of the power unit.

Based on the above, we can conclude that this type of additive is characterized by the fact that it has two effects on the surface of engine parts:

• abrasive, thanks to the small nanoparticles used in its composition, this suprotek additive cleans the surfaces of metal parts and assemblies from rust, oxidation, and carbon deposits that have formed as a result of exposure to oil additives that are part of any lubricant;
• protective, that is, suprotek, due to its structure, creates a thin film, which, due to its molecular composition, is durable, and penetrates into small cracks, notches and scratches, filling them, and also forms a protective film that protects surfaces from high friction and premature wear.

It is important to know that during testing, an engine that does not have oil, but has a suprotek additive, can operate at high speeds (4000) for one hour without any damage.

Instructions for use Suprotec

Suprotec engine oil additive will not have a positive effect if these additives are not poured into engine oil in accordance with the instructions.

1. Maintaining vehicle mileage requirement. To begin with, it is necessary that the car has traveled about 50 thousand kilometers, and it's time to change the oil in the engine. It is important not to forget here that the reviews of professionals say that along with the lubricant, it is immediately necessary to change the oil and air filters.
2. Adding an additive to engine oil. After the time has come to replace the old lubricant with a new one, a new fluid is first poured in, its level is checked, the air and oil filters are changed, and only after that the suprotek is poured in.

If the driver understands that his motor is not working well, or his resource is almost exhausted, then a one-time addition of a suprotek to the engine will not help. This is due to the fact that when it enters the motor, it does not dissolve in oil, and begins to clean it of slag, rust and other deposits.

Only after cleansing occurs, damaged areas (scratches, microcracks) will begin to be covered with a protective molecular film.

Therefore, in order for the suprotek engine oil additive to really give a positive effect, the above procedure must be carried out several times.

Feedback from drivers who use this material to revive their engines says that really a positive effect can be achieved only after how this mixture will be used in the power unit for a long time, especially since its price, in comparison with other similar materials, is acceptable.

There is also one important point. If the engine is too running, then the suprotek additive can be used for its initial cleaning. To do this, the additive is poured into the old oil, and the motor is periodically given strong speed.

After 40 minutes or an hour of work, it will give its results, which will lead to the appearance of sediment at the bottom of the pan, which will consist of soot, fine metal dust. Accordingly, the old lubricant must be drained along with the rest of the suprotek, and then repeat the procedure.

Before starting such a procedure, you need to check the level of lubrication in the motor. A lot has been said about how to check the oil level in the engine, but special attention should be paid to the marks that are on a special dipstick.

In no case should cleaning be started if the oil quantity indicator is at the minimum level (lower mark of the dipstick) or reaches its highest mark (maximum indicator).

According to all technical requirements, the oil level in the engine should be centered between the lower and upper marks, so if this is not the case, then the lubricant must be drained or added.

It is important to know that special attention should be paid to the selection of engine oil. The technical documentation for the machine will help here. If synthetic or mineral oil needs to be poured into it, then another cannot be used. The choice of lubricants also determines the quick cleaning of the engine with a suprotek, as well as a long service life.

Useful properties of Suprotec

Before adding the suprotek additive to the power unit, you need to figure out what favorable functions it has on it.

They are the following:

• easier cold start of the engine, that is, the engine starts better at any time of the year;
• reduced fuel consumption, in fact, after adding this additive, the engine consumes less fuel;
• power increases, since the mechanisms of the engine begin to expend less energy to overcome friction between themselves;
• compression stabilization, this is due to the fact that all cracks and scratches are repaired on individual damaged parts and parts, which automatically leads to an increase in compression, and also helps to reduce engine oil burn.

Such an impact on the heart of the machine is taken not only from the tests carried out, the technical characteristics of the supratek, but also from the documentation. The main thing is that this is evidenced by the reviews of drivers who decide to use this additive in their cars.

For motorists, it will also be interesting to know that some more materials for use in cars are produced under the brand name suprotek, namely:

• compounds for adding to automatic transmissions and manual transmissions, which also clean parts and transmission mechanisms of any type;
• injection pump for diesel engines, in this case, suprotek cleans and protects diesel fuel systems well;
• greases that are used for bearings and CV joints;
• power steering mechanisms the suprotek additives used for this help to clean all the parts and mechanisms of these automotive units, and also improve the steering sensitivity in general;
• gearboxes and axles, special fluids designed for use in these automotive components also have a cleaning and protective function.

As you can see, the varieties of suprotek additives are extensive, and are created for those components and assemblies that are subject to the greatest wear.

It is important to remember that there are ways and not to use various additives for engine resuscitation. One of the most common actions is that the driver must change the oil in his power unit in time, and accordingly the air and oil filters.

Among all the additives that are used in motor oils, a special place is occupied by the Suprotec trademark. Its products (additives) are characterized by the fact that they do not dissolve in oil, but due to their molecular structure, they clean the surfaces of engine parts from rust, oxidation and soot, and then envelop them with a thin, durable film. In addition, suprotek penetrates into small cracks and scratches in the metal, and, filling them, restores the integrity of the surface structure.

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Engine additives - Suprotec. Good or bad?

Is it so?

Is this tool really capable of extending the life of even a half-used engine?

Based on official information, user reviews and our own experience with these additives, we came to the following results.

Suprotec - tribological compositions

Suprotec preparations are not additives in the usual sense of the word. Any engine oil contains a certain percentage of additives that interact both with the oil itself, partially changing its properties, and with engine elements.

Suprotec does not affect the properties of the oil itself - it does not dissolve in it, but is only transferred with it to those parts of the engine that require maximum protection.

The correct name of Suprotec preparations is tribotechnical composition, tribology is the science that studies the processes of friction, wear and lubrication.

These additives interact directly with the metal, forming a special coating on the surfaces of parts.

Properties of this coating:

• corrosion protection;
• wear protection;
• "healing" of small defects - cracks, scratches, chips.

Another name for Suprotec preparations is friction geomodifiers.

In order for the effect of using this product to be fully manifested, you need not just pour the contents of the bottle into the oil filler neck and wait for your engine to start working like new. It is necessary to carry out a whole range of measures to clean the engine, replace the oil and air filters,.

The composition of the product includes, as it is written on the official website, finely dispersed natural minerals that are extracted deep from the ground. As a result of their application, the friction conditions change dramatically - roughly speaking, a thin oily layer of a substance with a certain margin of safety is formed on the surface of the parts. Active ingredients preparations create a thin elastic film at the molecular level.

The margin of safety of this film is so great that the engine can literally run for an hour without engine oil at 4000 rpm - you can imagine the pressure on the walls of pistons and cylinders. And if the speed does not exceed two and a half thousand, then the operating time without oil increases significantly.

Suprotec - how to get the greatest effect?

Naturally, after reading all this information, in the editors of Vodi.su, we decided to find out how to achieve the maximum effect, whether it is worth buying these additives for a new car or for a used car, how exactly to use them.

Let's say right away, if you have a new car with a mileage of less than 2-3 thousand, then it is better to refuse the purchase.

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The manager of Suprotec honestly told us that the effect in this case would be minimal.

It is best to use the product for cars with a mileage of 50 thousand kilometers.

According to the instructions for the Suprotec Active Plus composition, which was advised to us by a specialist for a car with more than 50 thousand mileage, you need to proceed as follows:

• pour the contents of the bottle into engine oil;
• we drive at least 500-1000 km before a regular oil change;
• drain the oil, replace the oil and air filters;
• fill in new oil and a new portion of the drug;
• we drive until the next regular oil change;
• together with the oil change, we install new filters again;
• fill in the third portion of Suprotec and drive until the regular oil change.

As you can see, this is a rather lengthy process of resuscitation of the engine. To consolidate the results after 50 thousand kilometers, all this can be repeated again.

If your car passed more than 80 thousand, it is recommended to use proprietary rinsing Suprotec. Flushing will completely clean the engine of all slag. True, you need to prepare for the fact that there will be a lot of garbage in the crankcase.

If the engine really breathed its last, then after such treatment, it will be able to serve you for some more time. As the drivers told us, the changes are obvious:

• facilitated cold start;
• compression stabilizes.

Under the Suprotec trademark, not only engine oil additives are available, you can purchase formulations for:

• automatic transmission, manual transmission, variators;
• injection pump, diesel engines;
• power steering;
• gearboxes, bridges;
• for two-stroke engines;
• lubricants for SHRUS, bearings.

The main difference between Suprotec and many other additives is its inertness - it does not change the properties of standard engine oil.

However, there is also a range of critical articles and reviews. Many drivers prefer to use only engine oils recommended by the manufacturer. Moreover, if you approach the oil change correctly - that is, fill in exactly the brand recommended by the manufacturer - then no additional additives will be needed for the car.

Another important point is that the film that envelops the metal parts of the engine after applying Suprotec greatly complicates the overhaul of the engine - it is quite difficult to get rid of it, some parts become unrepairable.

Also, such additives can be used by people trying to sell a car with a “killed” internal combustion engine - thanks to Suprotec, such an engine will still be able to work normally for some time, but this will not last long. Therefore, the editors of the portal site recommends that such additives be resorted to only after a comprehensive analysis of their effectiveness.

Video about how the additives of this manufacturer work.