Engine oil for VAZ 2112 16 valves recommended by the factory

What kind of oil is recommended for VAZ-2112

A very popular option among owners of two-wheel drive cars is the Mobil Super 3000.

Now that all the factors have been considered, we can move on to the list of oils that can be poured into the 16-valve VAZ-2112 engine. According to the manufacturer’s recommendations, as well as service manuals, it is necessary to pour lubricant from the following manufacturers into Lada engines:

It is worth noting that recently there has been an increasing trend in the number of counterfeits in the automotive fuel and lubricants market. Therefore, when choosing an oil, it is worth checking for quality marks and certificates.

Necessary tools and materials for changing oil

A tool is useful for changing the oil:

• wrenches “10”, “17” and “24”;
• oil filter remover;
• wheel wrench;
• containers for used oil;
• gloves;
• bedding on the ground;
• rags;
• new filter and oil.

Suitable components: Semi-synthetic motor oil “Lukoil Lux 10W-40”, (5 l) article number - 19299. Cost about 1100 rubles. Unique oil filter for the Lada engine 21080101200508. Cost 180 rubles. Analogues: BM FO2108 – 140 rubles, JS Asakashi C0065 – 150 rubles.

Additional spare parts, which also come in variations, will be needed: neck cover (up to 2003 onwards) article number 21121009146 in monetary terms 260 rubles; on cars from 01.2003 art. 11191009146 and it will cost 160 rubles; cover gasket cat. nom. 21011009140 price 20 rubles; oil dipstick (21120 and 21124) - 21121009045 in the price plan 250 rubles.

Prices are pressing for the summer of 2017 for Moscow and the region.

As you know, engine oil plays a very significant role in the operation and normal functioning of the engine. Thus, low-quality lubricant can lead to increased wear of parts. Not many owners of the 16-valve VAZ-2112 engine know which oil is suitable for their “iron horses”.

Oil properties

Before moving directly to considering the issue of choosing engine oil, it is necessary to consider the properties of the liquid, as well as the period for which it retains them . Thus, for 16-valve engines, the shelf life of beneficial qualities is slightly longer compared to 8-valve engines. The basic properties of motor oils can be read on the packaging itself or on the manufacturer’s website, but let’s look at this issue in more detail.

Physical properties

The composition of the oil should cool the heated engine parts. The composition contains substances that promote this process. But, with prolonged use and regular heating and cooling, this property is violated.

This is also facilitated by the accumulation of metal shavings, which occur due to wear of parts.

Oil BP Visco 3000. Change every 12,000 km. Engine mileage is 175,000 km. Judge for yourself!

The whole combination of these factors leads to the fact that after 10,000-12,000 the liquid ceases to fully cool parts, such as the crankshaft, the walls of the liners and the piston. It is because of this that there is an increase in wear of parts.

Chemical properties

According to its chemical properties, the oil should lubricate parts well, but after 11-12 thousand kilometers, these properties are lost , and the maximum lubricating effect is lost.

This is what the oil looks like after 10,000 km. Oil from a 16 valve 124 engine. Dirty and no longer additives.

When this happens, engine parts begin to produce at an accelerated rate, which leads to increased wear, primarily on the crankshaft.

Technical properties

In addition to the above mentioned properties, technical ones ensure the normal operation of the entire power unit as a whole. So, the power unit must also be protected internally from negative factors. It is the oil that creates a barrier between the working influences of the parts and the housing.

Product benefits

Many motor oils, both imported and domestic, are suitable for the VAZ 2112 car engine. The most important thing is that they meet all the manufacturer’s requirements, GOSTs, standards and, of course, have the following advantages:

1. They had a high level of resistance to oxidative processes.
2. The composition included substances that supported the dispersing properties of the liquid.
3. They had good cleaning properties of motor oil.
4. Prevented the formation of harmful deposits, slags and sludge inside the engine.
5. The engine started easily at any temperature, especially subzero.
6. Provided fuel efficiency.
7. Possessed versatility for any riding style.
8. They did not lose their characteristics under heavy loads.
9. Reduced noise and eliminated vibration during engine operation.
10. When starting a cold engine, wear of parts was reduced.

All this will protect the engine of a VAZ car from rapid wear, extend its service life and ensure high-quality operation in any operating conditions.

How long does it take to change the oil in a 16 valve engine?

According to the manufacturer's standards, the engine oil must be changed every 12-15 thousand kilometers. But, as practice shows, it is recommended to change the lubricant every 10,000 - 11,000 km.

This is due to the fact that the quality of oil produced in the CIS does not reach the regulatory standards that were adopted by the International Convention of Automobile Manufacturers on December 1, 2005.

Oil and oil filter for replacement (TO)

The second factor that influences such a short lifespan of the oil is gasoline, as well as the service life of the car. The older the car, the more often it is necessary to change the oil so that the engine reaches its full service life.

Volume measured in practice

So, in practice, the owners of the “twelfth” model found that when changing the oil, approximately 3.7 liters will be required. The manufacturer recommends using 3.5 liters. The waste comes out to about 2.5 liters. You need to drain it for at least 30 minutes, and better yet, even longer. In addition, you should pour it in portions, 1 liter at a time, taking breaks of 5 minutes. This is the best option in which there will be no air left in the crankcase and the oil distribution will be the best.

You may immediately be able to fill in less, about 2.5 liters in total. After a few kilometers traveled, a new air cavity is formed. Then you will need to add more oil up to the neck.

As already mentioned, oil is poured into the filter separately. It is recommended to clean the part before doing this or, if necessary, replace it completely. Fortunately, the cost of a new one is quite low.

In 21124, the oil volume is slightly larger than that of the standard “twelfth” model. Oil consumption for every 1000 km is also slightly higher, about 50 ml.

What oil and what viscosity should I use? Optimal options:

When using the first option, the viscosity will maintain normal compression, and, according to reviews, the engine starts normally with it in frosty weather, when the ambient temperature drops to -10°C.

It is advisable to also flush the engine while changing the oil. For this purpose, special “five-minute” mixtures are produced. Simply fill them under pressure and drain them a few minutes later. There is no need to start a VAZ. If you start the engine, this cleaning mixture will get into the cylinders - this is bad. For decoking, other cleaning methods are used.

The filter can be cleaned in the same way, or you can simply replace the filter core. It is advisable to completely change it after 20-30 thousand kilometers. This takes into account the quality of the fuel used and its additives. They leave much to be desired. When cleaning the system, you can also use flushing oil. Fill it up for several hours and operate the car in its usual mode. After 10-20 km, drain the oil and fill it with the required viscosity.

What kind of oil should I fill in the VAZ 2112?

Many motorists believe that if the car is domestic, then it makes absolutely no difference what fluids are used. If you fill it with the cheapest engine oil, nothing will happen and the engine will work the same as before. Actually this is not true. Any power unit, no matter whether imported or domestic, must receive high-quality, original lubricant. The VAZ 2112 car is unpretentious, so oil can be selected from a huge number of consumables on the market.

1. Product Description
2. Application area
3. Technical properties
4. Service specification
5. Product benefits
6. Video
7. Bottom line

What determines the choice of product

The choice of product directly depends on the climate in which the car owner lives and where he intends to operate the car. After all, if a person lives in ordinary urban conditions, drives on asphalt roads and the climate in his region is moderate, then almost any product can be poured. It’s another matter if the car is driven in the far north, where there is permafrost, or, conversely, in conditions of extreme heat and humidity. Then the choice of product must be approached with special care. The volume of the product being poured must correspond to the engine volume.

Typically, a VAZ 2110 car is equipped with engines whose oil must be changed at least twice a year. It is more advisable to fill summer oil in summer and winter oil in winter to improve the performance properties of the oil. If you do the opposite or fill the same thing for both seasons, then in winter the car will start with great difficulty or will not work at all. Before each replacement, in order to assess its quality, it is necessary to measure the volume of oil filled. If it meets the standard, but it is already dark, almost black, then it still needs to be replaced. Otherwise, after such hard work, the engine will quickly become unusable.

What oil to use for the VAZ 2112 engine

Original

VAZ-2112 owners mainly use semi-synthetic motor oil with different viscosities. Synthetic oil is poured much less frequently. Viscosity is selected depending on temperature conditions. For example, a viscosity of 10W-40, 10W-30 or 5W-40 is suitable for year-round use. In summer, you can choose 20W-40 or 25W-50, and mainly in winter, 0W-30, 0W-40 or 5W-30 is recommended.

Unoriginal

Owners of VAZ-2112 cars prefer inexpensive motor oils from domestic brands Lukoil, Rosneft, G-Energy and Gazpromneft. When choosing a suitable product, it is necessary to take into account the API approval, which is selected depending on the year of manufacture of the car, as well as the type of internal combustion engine. For example, for a gasoline VAZ-2112 produced in 1998. An all-season semi-synthetic oil with a viscosity of 10W-30 and API-SG approval is suitable. For cars of the 2007 model year, semi-synthetic 10W-30 with API-SL approval is recommended. Below are the best options for analogue motor oils for the VAZ-2112.

• Mobile Super 2000 10W-40
• Total Quartz 10W-40
• Shell Helix 10W-40
• Mobile Ultra 10W-40
• Eneos Super 10W-40

What kind of oil is recommended for VAZ-2112

A very popular option among owners of two-wheel drive cars is the Mobil Super 3000.

Now that all the factors have been considered, we can move on to the list of oils that can be poured into the 16-valve VAZ-2112 engine. According to the manufacturer’s recommendations, as well as service manuals, it is necessary to pour lubricant from the following manufacturers into Lada engines:

It is worth noting that recently there has been an increasing trend in the number of counterfeits in the automotive fuel and lubricants market. Therefore, when choosing an oil, it is worth checking for quality marks and certificates.

The best motor oil. does it exist?

• Liqui Moly Optimal. Viscosity – 10W40, quality class (API) – SL/CF
• Lukoil-Super – 5W40, 15W40; SG/SD
• Lada Super – 5W40, 15W40, SG/CD
• Esso Ultra – 10W40; SL, SJ/CF
• Mobil Super S – 10W40, SL SJ/CF
• Shell Helix – 10W40, SL/CF
• Havoline Extra – 10W40, SL/CF
• ZIK Plus (ZIC A Plus) – 5W30, 10W40; SL
• Mannol Racing – 15W40, SL/CF
• Novoil-Sint – 5W30, 5W40; SG/CD
• Novoil-Super – 20W50, SG/CD
• Esso Uniflo – 15W40; SL, SJ/CF

Let's name other suitable brands with a similar classification: TNK Super, Mobil 1, Shell Helix Super, Mobil Super M, Vavoline Durablend, Mannol Classic, Visco 5000, Lukoil, Mannol Extreme.

Application area

Like any other motor oil, Lukoil Super is intended for internal combustion engines all year round. Its versatility allows it to be used in engines running on gasoline, diesel fuel or gas. In addition, it does not matter to him what type of engine: naturally aspirated, turbocharged, particulate filters, low-speed and others.

Allows use in cars of the following classes: passenger car, SUV, minivan, bus, truck, commercial or special (forklift, tractor, crane) transport.

Of course, all Lukoil products are primarily designed for domestic equipment. But modern technologies make it possible to use it in any units produced by well-known global manufacturers.

Copes well with heavy engine work. As a rule, this is due to high loads and strong temperature changes (Conditions of the Far North). Indispensable for off-road use, as well as for high power applications.

Suitable for mixed use of the car: country trips, fishing or hunting. Driving around the city is the most destructive mode for the engine. Frequent stops at traffic lights and in traffic jams cause oil to drain into the crankcase. Due to good fluidity and protective properties, the parts still remain protected.

When pouring VAZ 2112 into the engine of a vehicle, it should first be washed. Any washing liquid is suitable for this. Do not forget that it is necessary to change the oil filter. Before installation, it is recommended to pour a small amount of oil into it.

The Volzhsky manufacturer advises changing the engine oil in tenth series models every 12,000 kilometers. Taking into account operating conditions and temperature conditions, it is better to do this at a mileage of 7,000 to 10,000 km.

Product Description

Manufacturers recommend filling the engine of the Lada 12 model with motor oils from world brands, such as: Lada Super, LIQUI MOLY Optimal, Lukoil Super, ESSO Ultra, Mobil Super, Shell Helix Plus, ZIC A Plus, Mannol, Valvoline and many others. The main thing is that it complies with approvals, certificates and standards. Viscosity must be selected depending on operating conditions and temperature climate. Let's take a closer look at the oil from the domestic manufacturer Lukoil Super. Its description, tolerances and characteristics will give a complete picture of what lubricant needs to be poured into the VAZ 2112 engine.

Lukoil Super is a semi-synthetic lubricating fluid designed directly for vehicle engines produced around the world. The lubricant is universal and can be used in any season of the year.

Manufacturers use only high-quality components to create their products. The basis is laid on the proven results of scientists over the years.

Motor oil has high resistance to oxidative processes. Thanks to this, having used it in the Lada engine, we can say with complete confidence that the formation of rust on internal parts is impossible.

Tolerates differences between positive and negative temperatures well. Depending on the viscosity coefficient, it can be used in any climatic zone.

Cleaning additives are added to the composition. Due to them, during operation, the internal parts of the engine are cleaned to bare metal.

Among other things, the oil has protective properties. When used, an invisible thin film forms on the parts and walls of the housing. It is well resistant to mechanical stress and protects all rubbing parts from damage.

After changing engine oil to Lukoil Super, you can be sure that all soot deposits, slag and sludge inside the engine will be broken down. The dispersing ability will retain harmful substances until the motor fluid is changed, during the next maintenance.

Changing engine oil on a VAZ-2112 16 valves: photos and videos

VAZ hatchbacks of the 2112 family were produced with one of two 16-valve engines: 21120 and 21124. The volume of these engines is different, and they even differ in appearance. But if the engine design has 16 valves, then changing the oil on a VAZ-2112 will take 15 minutes. The point is that the oil filter will be accessible from under the hood. And we will change this filter.

Tips for choosing an oil filter are presented in the video:

All steps to change oil for engine “21120”

We change the oil with the engine fully warmed up. First, engage the handbrake and unscrew the neck plug. Then remove the plastic cover.

Fastening – 4 metric screws

Possible options: fastening with screws (key “10”) or with rubber bands. In the second case, simply move the lid up.

There is a plug on the bottom of the oil pan. It is unscrewed with a 17 key. First you need to substitute an empty container.

The plug is unscrewed with a key

As a result, 3.2-3.3 liters of waste will be drained. You need to wait at least 10 minutes.

When the oil is drained, the plug is returned to its place. Recommended tightening torque is 28.7-46.3 N*m.

Replacing the oil filter

If the filter will not be replaced, proceed to the next chapter. The filter housing is very easy to find: you need to stand near the right wheel and look under the exhaust manifold.

Found the oil filter housing

The old filter can most often be unscrewed by hand. If that doesn't work, take a puller. Installation of a new filter is done as follows:

The tightening force for the filter housing is 37.48–87.47 N*m.

Instead of a puller, a screwdriver is sometimes used. Then the filter jar is pierced closer to its bottom!

Finishing touch

Know that on a VAZ-2112, changing the oil does not end with one fill:

Differences in replacement for engine “21124”

On the VAZ-21124 engine everything looks simpler than on its younger brother:

Follow all the steps we have listed above.

Receiver VAZ-21124 is a work of art

The oil dipstick is located between the second and third receiver tubes.

Materials and replacement regulations

For all 16-valve engines on 2112 hatchbacks, the volume of the lubrication system is no different. It is 3.6 liters. When replacing, pour 3.3, and if the filter is changed, then 3.4 liters (plus another 100 ml into the filter itself). The choice of material does not depend on the type of engine.

Brand Viscosity API quality class

On a working engine, the oil level between changes remains above the MIN mark. That is, they do not top up. In general, on the VAZ-2112, oil changes are performed once every 15 thousand km. The filter is changed at the same time.

Choosing motor oil for each owner is always not so simple, since you have to choose among numerous products, different brands and manufacturers, which are now a dime a dozen. In the spare parts store alone you can count at least 20 different types of oils that are suitable for the VAZ 2110-2112. But not every owner knows what to look for first when buying oil for a car’s internal combustion engine.

Oil for VAZ engine (124-127), choose according to the book.

ATTENTION! 18+ The article contains copy-paste from different sources: oil-club Behind the Wheel newchemistry
Then with negative and positive temperatures.

That is, if you want to ensure reliable starting and operation of the engine without damaging the latter, then:

More precisely, you need to look at the freezing temperature of a particular oil (Look at the Pour Point, C parameter and subtract 7 - 10 g from the indicated temperature and get the approximate pumpability temperature).

There is nothing wrong if you pour oil from the same manufacturer in winter with a viscosity of 0w-40 in winter and 5w-40 in summer (5w-40 in winter, 10w-40 in summer). This operating mode is not a reason to flush the engine at every oil change.

Step two - we deal with ACEA:

Here are the requirements that oils for VAZ engines must meet according to ACEA: ACEA A3\B3 and ACEA A3\B4. We will leave the rest to the owners of foreign cars.

(Here I’ll add on my own! Fortunately or unfortunately, the following tolerances may be specified for oil with a viscosity of 10W-40:

Daimler MB-Approval 229.1 and 229.3 Volkswagen VW50200\VW50101\VW50500

For oil with a viscosity of 5W-40, the following tolerances may be specified:

Daimler MB-Approval 229.3 and 229.5 Volkswagen VW50200 \ VW50500 GM / Opel Longlife BMW Longlife 01 Porsche

Let’s visually compare API, ACEA, manufacturer approvals and make sure that these are not just letters:

Legend: The more shaded, the better the protection. 1. Soot thickening - soot deposits. 2. Wear - general wear and tear. 3. Sludge - sludge (greasy dirt) 4. Piston deposits - carbon deposits in the piston. 5. Oxidative thickening - antioxidant properties. 6. Fuel economy - saving fuel. 7. Aftertreatment compatibility - compatibility with soot catalyst.

So, when comparing, it is immediately clear that the requirements of the API SJ-SL-SM standards are the most modest. And the most stringent requirements are for Daimler MB-Approval 229.5

I strongly recommend that you follow the links and see with your own eyes whether the oil you are choosing has at least one real approval. Keep in mind that if the name of the oil differs in at least one word, in a different viscosity, in at least one letter, it is a different product. Vasya Petrov cannot live on Petya Vasin’s passport, and vice versa. There is at least one allowance - you can take oil. No - you are buying a pig in a poke.

Step three - towards classification by API.

Currently there are classes: SJ, SL and SM. Let's not worry about it. All specified classes are suitable for VAZ engines.

You can check the availability of the certificate HERE by selecting your viscosity.

Note: the API certificate (like AvtoVAZ - for 2 years, Volkswagen - 3 years, Daimler Mercedes-Benz - 5 years) is issued for a limited period of time, during which the manufacturer does not have the right to change the composition of the oil without the approval of the body that issued the certificate of conformity . That is, if there was once a certificate for the oil, then the oil may have a different composition of the base and additives. API certification is mandatory only in America, but if it is obtained for an oil from a European line, the oil can be taken.

Step four - we understand the performance characteristics of the oil.

Desirable oil characteristics for operation in Russia:

For oils with viscosity: 0w-40, 5w-40, 10w-40. And due to the difficulty in understanding the quality requirements by officials from AvtoVAZ, I recommend using 40.

Viscosity, mm2/s @ 100 єC - from 13 to 15.5 (kinematic viscosity at 100°C)

Viscosity, mm2/s @ 40 єC - from 70 to 95. (kinematic viscosity at 40°C)

Viscosity Index - 160. Higher is better. (viscosity index)

Sulphated Ash, wt. % - 1.3. Not lower than 0.8, not higher than 1.5. (sulfated ash)

TAN; mg KOH/g – no more than 2.5. (acid number)

TBN; mg KOH/g - from 8 to 12. More is better. If the value is 6 - 7, then we shorten the interval. (base number)

Flash Point, COC, єC - from 220. More is better. (flash point)

Noack Evaporation wt% - no higher than 13. Less is better. (volatility, evaporation)

HTHS – ≥3.5. (high temperature shear viscosity)

Step five - mineral water, semi-synthetic or synthetic.

Let's briefly look at what is hidden under these concepts and consider the groups of base oils by API:

Group I - mineral oil (naphthene) Group II - refined mineral oil (naphthene) Group III - hydrocracked highly refined oil using high temperature and high pressure - with the properties of synthetics (naphthene) Group IV - PAO (polyalphaolefins) or synthetics Group V - All others not included in groups I-IV (naphthenic base oils and non-RAO synthetic oils)

As a rule, in the European line of oils, under the terms synthetics\semi-synthetics\mineral water, the following is poured into cans: Mineral water (Petro) - API Group I Semi-synthetics (Synthetic Blend) - a mixture of Group I mineral water and Group IV PAO synthetics (from 1 to 50%) , or Group I and Group III hydrocracking. Synthetics - Group III hydrocracking (up to 80%), or a mixture of Group VI PAO (up to 70%) and Group I (up to 30%).

As a rule, in the American line of oils, under the terms synthetics\semi-synthetics\mineral water, the following is poured into cans: Mineral water (Petro) - Group I or II according to API Semi-synthetics (Synthetic Blend) - a mixture of Group II mineral water and Group IV PAO synthetics (from 1 to 50 %), or Group II and Group III hydrocracking. Synthetics - Group III hydrocracking (up to 80%), or a mixture of Group VI PAO (up to 70%) and Group II (up to 30%).

You can compare the properties of mineral and synthetic oils using this table, just be careful Group III is not here:

Pour any.

The main thing is that it is real and without exceeding a reasonable replacement interval. Synthetics will always have higher performance properties compared to mineral oil. The most important selection criteria are written above. If you use mineral or semi-synthetic oil, then simply adjust the mileage and change mineral oil or semi-synthetic oil a little earlier.

Trying to consider yourself smarter than engine designers and pouring oil with a viscosity that is not recommended, for example: 0w-20, 5w-20 or 10w-60 will backfire on you!

Regarding 16 valves

Let's see what the factory recommends to us.

From the article it becomes clear that the author did not want to offend anyone, and did not write that it is best to pour synthetics, so fill them with whatever you want. By the way, it’s interesting to hear that they say, “I’ve been using semi-synthetics all my life and everything is fine! I filled it with synthetic, the engine fogged up, the oil seal was pressed through,” and so on. In general, why did the engine fog up?) the tightening torque was not met, bad gaskets and so on, I especially don’t want to argue on this topic, I used it from a classic motor to my own, synthetics and motors are still in use to this day)) it’s always up to you to decide to you)

But let's not get distracted:

Synthetics ACEA A3/B3 and A3/B4 Euro 2?
Euro 3? Euro 4?! (Currently, the classes are: SJ, SL, SM and SN. Don’t worry about it. All of these classes are suitable for VAZ engines. For those whose cars comply with Euro-4 standards, you should pay attention to the SM and SN classes.
)

What oils to choose?

Do you really understand that there is no such thing as winter and summer oil? No? Well, please read page 1 of this article! SAE J300 MOTOR OIL SPECIFICATIONS

Source

What kind of oil should I use?

At the request of this automaker, the oil should be changed every fifteen thousand kilometers or once a year, whichever comes first. If the car is operated primarily in the city with a large number of engine hours, servicing of the power unit must be performed after a mileage of ten thousand kilometers.

The oil sump volume of this power unit is 3.5 liters, so we can recommend that you buy a 4-liter canister, which will be enough in the future for possible topping up of oil during the operation of the car. Do not forget about the need to also purchase a new filter element, which should be purchased at the original spare parts store.

Many experts recommend additional flushing of the engine with a special cleaning solution, which is poured into the engine after draining the old oil. The engine with the flushing composition is started and the engine is allowed to idle for 5-10 minutes. After washing, the cleaning composition is drained and new oil is poured into the engine. This flushing will allow you to clean the engine of coked resinous deposits formed during the combustion of lubricant during vehicle operation.

You can purchase such special cleaning fluids at the same time as oil. They are affordable and easy to use.

How to track the oil level when changing

You can use the measurement as a guide when changing the oil. This is found in any VAZ engine and is located to the left of the engine itself (on the driver’s side). There are markers on the gauge that track both the normal level and how much oil is currently in the crankcase. In principle, topping up without a complete replacement is allowed, but only if normal compression is maintained during vehicle operation and if the hydraulics do not “knock.”

The average oil consumption per 1000 km of 50 ml only applies to the time when the engine is practically new or the car has been driven very little.

If the car is more than 10 years old, then the consumption increases almost 1.5 times. If you do not replace the filter in a timely manner, a large amount of gasoline combustion products, as well as metal shavings and soot, enter the oil. In this case, it will have to be replaced almost every 5-10 thousand kilometers (the standard resource is every 40-60 thousand).

If the car's engine is in good condition, then approximately 3.5 liters will not be enough. You should not focus on the neck (until it is filled). Here the principle “you can’t spoil porridge with butter” does not work, but only harms. If the permissible level is exceeded, normal compression and oil circulation in the system is disrupted, which accelerates wear of parts and negatively affects hydraulics and the camshaft.