Oil volume in the VAZ 2115 engine.

10/30/2020 1,719 Lubrication system

Author: Victor

During the operation of a VAZ vehicle, the oil in the power unit ages and loses its cleaning and lubricating properties. Therefore, every car owner should regularly change the oil in the VAZ 2115 engine.

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Frequency of engine lubricant replacement

To prevent irreversible changes in the VAZ 15 model engine that lead to expensive overhauls, it is recommended to change the oil at intervals of 10 to 15 thousand km of the vehicle.

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Changing the oil is part of the regulated vehicle maintenance operations. Even a novice driver can do it on a VAZ 2115 independently, since no special technical knowledge is required. You need to purchase new engine oil and oil filter in advance, and then proceed according to the instructions. The procedure itself will not take much time.

How often should the lubricant be changed?

The purpose of engine oil is to lubricate parts that rub during engine operation, and also to protect metal components from corrosive processes. High-quality lubricating fluid extends the service life of the vehicle and requires regular replacement.

The manufacturer recommends changing the oil on the VAZ 2115 after 10-15 thousand kilometers or after one to two years of operation. Depends on which comes first. If the car has not covered 10 thousand km in a year, it is advisable to change the oil. Over time, the lubricant loses its properties and ages. This can be determined by its condition: color, viscosity, the presence of foreign and metal particles.

The frequency of lubricant changes is influenced by the following factors:

type of oil (mineral, semi-synthetic, synthetic);
driver's driving style;
season, if winter or summer lubricant is filled;
duration and frequency of trips;
technical condition of the car;
terms of Use;
excessive wear of spark plugs;
quality of fuels and lubricants.

When using seasonal oil, you should promptly change winter oil to summer oil and vice versa. If summer lubricant is filled in, then at temperatures below 15 degrees in winter it will be difficult to start the engine. In addition, the contacting parts will be poorly lubricated, which will increase their wear.

If the spark plugs are worn out, the fuel will not burn completely. As a result, some of it gets into the crankcase, affecting the lubrication. It becomes thinner and viscosity decreases. A warning light may come on on the instrument panel, indicating insufficient oil pressure.

What lubricant to choose and how much to fill?

The engine volume on the VAZ model 2115 is 1.4-1.6 liters, but replacement will require at least 3.5 liters. In order for the engine to serve for a long time, you should not skimp on lubrication; you should purchase high-quality oil. It should be best suited for the conditions in which the car is operated and in accordance with the season.

There is a large selection of motor oils on the automotive market. To make the right choice, you need to know what motor oils are produced and their characteristics. The lubricant must meet the requirements of SAE and API standards. According to the first standard, oils are divided by viscosity into summer, winter and all-season. If the lubricant is selected correctly, the engine will start without problems at any temperature.

When choosing oil, you should take into account the climatic conditions of the area where the car is operated. SAE coded numbers indicate viscosity for low and high temperatures. The first and second digits respectively. The more the numbers differ, the better the oil will perform when used in difficult conditions.

According to the API standard, the oil is produced for gasoline and diesel engines. In the inscription on the package, the first letter indicates the type of oil: “S” - for vehicles running on gasoline, “C” - for diesel engines.

Lubricants are divided according to their base into mineral, semi-synthetic and synthetic. The VAZ 2115 engine can be filled with synthetic oil with a viscosity of 10W40 for summer, 5W40 for winter, or API SM/CF. It is better to choose lubricant from well-known manufacturers.

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We carry out the replacement procedure ourselves

You need to prepare for the procedure. Purchase consumables. When changing the lubricant in the engine, the oil filter must be changed. The old and new grease must be identical. You cannot mix winter and summer oils, as well as mineral and synthetic ones.

The engine may need flushing if:

the car was recently purchased and it is not known what kind of oil was poured into it;
switching to another type of oil;
mining contains a significant amount of metal shavings.

If flushing is necessary, then you need to buy a flushing agent, buy oil for replacement for five minutes or more.

To summarize the above, for work you need to prepare:

key to "17";
a special wrench for unscrewing the oil filter or a screwdriver;
container for draining the working fluid;
fresh motor oil;
oil filter;
clean rags;
watering can;
latex gloves;
flushing agent if necessary.

You can use a bucket, an old oil can, or a plastic bottle as a waste container. The container must have a volume of at least 5 liters. You can use the cut off top of a plastic bottle as a watering can.

Before carrying out the procedure, the engine must be warmed up to operating temperature - 90 degrees: start it and let it run. You can drive a short distance. It is better to change the lubricant after a trip. Heated oil drains better. When draining waste that reaches 90 degrees, care must be taken to avoid burns.

The car must be installed on a viewing hole or other device that allows you to get to the bottom.

Step-by-step instructions for changing lubricant on a VAZ 2115:

How to change the lubricant?

Draining the crankcase and filling it with new oil does not require any special skills or special expensive tools. It is advisable to have an inspection ditch, although in extreme cases you can do without it, but doing the work will be inconvenient.

List of required tools:

key for unscrewing the drain plug measuring 17 mm;
a container for mining is more convenient when it is wide and equipped with low sides;
filter wrench or other device;
filler funnel;
gloves and rags.

The procedure is carried out only when the engine is warm, otherwise the waste will not flow out of the crankcase completely. If the engine is cold, you need to warm it up to at least 60-70°C or start working immediately upon arrival at the garage. Before starting work, arrange for good lighting, secure the car with the hand brake and follow the instructions:

Clean the hex plug from any dirt. Place a container under the car crankcase and use a key to loosen the plug so that it rotates by hand.
Tighten the oil plug all the way by hand and sharply push it to the side. It is not advisable to drop the plug into the drain, as you will have to take it out later. Adjust the position of the container relative to the stream.
Open the hood and unscrew the filler cap. Wait until most of the old oil drains.
Using a puller, loosen the oil filter. Place a rag underneath, tighten it by hand and quickly turn it upside down so that grease does not leak from it. In this position, pack and prepare for disposal.

If there is no device for loosening the filter, then you can pierce it through with a flat-head screwdriver or a steel rod and unscrew it, holding the ends. After emptying, go down into the hole and screw the plug back, holding it with a key with a little force. Then lubricate the rubber ring of the new filter with fresh grease and screw it into place, tightening it by hand and making a half turn back.

A few words about how much oil to pour when filling. Using the scale on the canister as a guide, pour 3 liters through the funnel and check the level with a dipstick after 5-10 minutes. After this, add oil so that the level is between the marks on the dipstick indicating maximum and minimum.

VAZ-2115 cars are widely used not only in the manufacturer’s homeland, but also abroad. This is an inexpensive, but quite reliable and comfortable car. It justifies its price. Key advantages include value for money. Plus, the machine is cheap to operate and does not require large maintenance or repair costs. To ensure that the car does not fail, owners should know which oils are best to fill in the VAZ-2115 injection engines with 8 valves. The efficiency of the engine, its durability and efficiency depend on the correct one. With a wide range of oils, it is not so difficult to choose the best option. Let's consider the recommendations of the automaker and the main preferences of car owners themselves who have experience in operating the VAZ-2115.

To change engine oil in the VAZ-2115, you can use lubricants from domestic and foreign manufacturers.

To do it yourself, you should start with the instruction manual. At the end of the manual there is a list of characteristics for all technical fluids, including motor lubricants. Based on AvtoVAZ data, the best oil poured into the VAZ-2115 engine (injector) with 8 valves is semi-synthetic with a viscosity index of 10W40. It perfectly matches the features of the motor and its technical characteristics.

There is no significant difference in terms of branding. The main thing here is that the car owner uses real motor oils. This is not so simple due to the widespread distribution of counterfeit products in Russia. If you contact official AvtoVAZ dealers, they most often fill in Shell Helix for VAZ-2115. The option is good, but not the only one. The manufacturer sets viscosity requirements (10W40 is recommended), leaving the choice of brand to the car owner.

When deciding which oil will be best to fill into the engine of your VAZ-2115, focus on the following criteria:

seasonality;
viscosity.

In the case of the fifteenth model, the preferred option is a semi-synthetic lubricant, which performs the functions of cooling, protecting the moving elements of the engine and at the same time cleans the engine parts from contaminants. But semi-synthetics cannot cope with sudden temperature changes. Therefore, in regions with very cold winters, it is better to operate the VAZ-2115 using synthetic motor oil. It has the following advantages:

effectively lubricates engine elements;
additionally cleans the engine in severe frost;
does not change its properties depending on the outside temperature;
quickly starts the engine in cold weather;
has low consumption;
characterized by high antifriction properties;
has a large resource.

But with all its objective advantages, it cannot be considered the optimal choice for the VAZ-2115. The reason is its increased fluidity. The oil gradually penetrates through the seals and seals, corroding the rubber elements. Leaks occur and sealing components have to be replaced more often. In terms of viscosity, the most popular parameters are:

5W30;
5W40.

But in the case of the VAZ-2115, it is better to use:

10W30;
10W40.

The choice is made based on the region of residence, operating conditions of the car and the current condition of the car. Based on the above, we can say that each VAZ-2115 car owner chooses what oil his car’s engine will run on. AvtoVAZ does not impose strict restrictions. A wide selection of options somewhat complicates the purchasing procedure, since due to the variety of manufacturers it is difficult to settle on just one thing.

Brands and options

There are names in the motor oil market that have earned the trust and respect of consumers. It comes as no surprise to anyone that they are in high demand. It is not profitable for well-known brands that have managed to create a big name for themselves to lose ground, sell frankly low-grade motor oil and otherwise alienate customers. The competition in the market is enormous, which is why everyone is trying to attract more consumers. This is done through advertising, improving the quality of oils, using advanced technologies in their production and expanding the product range.

To decide what kind of oil to pour into the engine of your VAZ-2115 car, we will consider the most popular and noteworthy motor fluids from different manufacturers. If you decide to pour them, you can't go wrong with your choice. These are time-tested brands that produce suitable oil for the VAZ-2115 with 8 valves. The list of recommended motor oils includes:

Castrol;
ExxonMobil;
Shell;
G-Energy;
Lukoil;

They are positioned as the most optimal options for motor oils for the VAZ-2115. We will introduce you to each brand separately, and you will decide for yourself which oil to buy and pour into your car engine.

Castrol

This lubricant has a large army of fans. The Castrol company attracts with its huge assortment, among which you can find suitable compounds for almost any car, including the VAZ-2115. The popularity of the Castrol brand among owners of the fifteenth model from AvtoVAZ is due to the good quality and properties of the oils to protect the internal surfaces of the engine. These compounds prevent premature wear and prevent excessive contamination of the elements of the power unit.

Many experts and motorists themselves note that the composition does not contain harmful impurities. A number of other companies cannot boast of this, trying to use cheap components to make products that will attract attention with their price.

Yes, you can find something cheaper for the VAZ-2115 than Castrol. But when purchasing such a lubricant, you fully justify your financial costs.

G-Energy

A good choice for domestic cars. Although these oils also perform well when working on foreign cars. According to the manufacturers themselves, their oils for VAZ-2115 engines and other cars are developed based on the latest technological advances. European laboratories are actively working on the composition, making it effective and safe. It is difficult to say how true this all is. But the fact is that G-Enegry oils are characterized by high quality, efficiency, and protect the engine from wear and contamination. In terms of price and quality, this is one of the best oils. Moreover, G-Enegry can be used equally successfully for the VAZ-2115 of the last and first years of production.

Lukoil

This brand is almost always included in the list of recommended motor oils for domestic cars. Lukoil is on the list of the largest enterprises in Russia that produce fluids for engines and more. Management constantly announces the introduction of innovative technologies and work to improve the quality of its products. In total, the company's range includes over 250 motor oils, which allows you to find the best option for any car. Although car owners themselves do not always consider Lukoil as the first choice for their car’s engine. The price is adequate, but in terms of quality, this brand has competitors that are ahead of Lukoil in this area.

TNK

Another well-known domestic brand. The company focuses on the harsh operating conditions of vehicles in Russia. This allows them to outperform European oils in many respects. TNCs use advanced technologies and rely on international requirements and standards. They manage to maintain a good level of quality while offering their products at reasonable prices. A good choice for owners of an inexpensive VAZ-2115 car.

If you live in a region with harsh winters, switching to winter and summer motor oils every year, you should pay attention to the Revolux brand. This is the optimal composition for cold winters. It contains additives from foreign partners, which allows you to create winter motor oil of excellent quality and efficiency. The advantages of Revolux from TNK include resistance to low temperatures and a high level of engine protection against corrosion. Compared to many competitors, such liquids do not destroy the oil seals and seals used in the VAZ-2115 design.

Exxon Mobil

This company was formed back in 1999. Not the oldest manufacturer, but over the years of its existence the brand has managed to reach the top positions in international ratings. Today, motor fluids from Exxon Mobil are considered one of the best and highest quality for power units. The company managed to almost perfectly combine high quality with an affordable price. Plus, their lubricants contain no harmful impurities. Motorists themselves speak positively about these mixtures. The assortment includes liquids that meet the features, requirements and technical specifications of the VAZ-2115.

Shell

In the case of the Shell brand and VAZ-2115 cars, the main attention is paid to the Helix brand. It is considered a top option because it meets all international requirements and standards. It’s not for nothing that Helix is downloaded by official AvtoVAZ dealers. Among the main advantages is the presence of special detergent additives. They help keep the interior of the engine clean and prevent the formation of carbon deposits. Due to this, the motor resource increases.

Helix also boasts unique properties. It has been proven that the use of this composition helps reduce gasoline consumption. This is due to the creation of minimal friction between the elements of the power unit. Helix from Shell also has a positive effect on the sound of the engine, reducing noise levels. With such motor oil, VAZ-2115 engines perform well even in aggressive Russian operating conditions.

Shell has managed to significantly exceed the minimum requirements and standards for motor fluids. One of the main achievements is the minimization of the amount of chlorine included in lubricants. Although the oil is not able to function without it, in parallel with this, at its high concentration, a process of gradual destruction of the engine occurs. Shell specialists managed to solve this problem.

ZIC

Another oil that deserves the attention of VAZ-2115 owners is the ZIC company. It was founded in 1962, which is why it is one of the old-timers in the motor lubricants market. Although the motor oils themselves under this name appeared only in 1995. Now the range includes more than 20 types of fluids for power units, among which there were also suitable compositions for VAZ-2115 engines. An important advantage is that when changing the lubricant, you can purchase flushing mixtures and special liquids of the same name. This will avoid conflicts between teams.

ZIC oils are recommended for those who have to operate their car in harsh winter conditions. If frosts in the region are severe, then choose a composition with a viscosity of 5W30. This fluid from ZIC will allow you to start the engine without problems, even if the temperature outside has dropped to -40 degrees Celsius. For the Russian market, ZIC is an attractive option in all respects, including price-quality ratio.

Winter and summer compositions

When choosing which oil to fill in the VAZ-2115, be sure to take into account the climatic conditions. For some regions of Russia, the best option would be to change the engine fluid 2 times within 12 months. For winter and summer, appropriate compositions are selected. In winter, it is important that the lubricant flows better and has good fluidity. In the summer, due to high temperatures, the initially strongly flowing liquid will be unsuitable for use, since it will not be able to envelop the engine elements.

There are car owners who use winter oil for a whole year, or operate their car with purely summer oil for 12 months. This is incorrect if there are significant temperature changes throughout the year. In winter, your 8-valve injector installed on the VAZ-2115 will not be able to crank the crankshaft. Viscous lubricant makes it difficult to turn the crankshaft due to the thick environment. You can easily drain the battery, but you won’t always be able to start the engine.

Therefore, carefully choose what to eat at one time or another of the year. In summer, experts advise using formulations with a higher level of viscosity. Due to the heat outside and the engine running, the liquid warms up, becomes less viscous, and therefore more efficient. So in summer the lubricant must be thick and in winter liquid.

Let's draw several conclusions regarding which oil will be best to fill into the VAZ-2115 engine, depending on weather conditions. If the winter is harsh and cold, buy formulations that have the designation 0W on the packaging. If you live in a region with hot summers, you will be interested in the SAE designation of 40 and above. But there are also universal all-weather solutions. These include ACEA.

A sales consultant will not always recommend to you something that will actually meet all the requirements and standards for the VAZ-2115 engine. You should not rely solely on them. It’s better to understand the issue in detail yourself and learn to distinguish between motor oils not only by price or brand. It's not as difficult as it might seem at first glance.

During the operation of a VAZ vehicle, the oil in the power unit ages and loses its cleaning and lubricating properties. Therefore, every car owner should regularly change the oil in the VAZ 2115 engine.

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When to change?

According to factory instructions, the lubricant in the power unit of a VAZ 2115 car should be replaced every 10-15 thousand kilometers or once a year. In practice, this frequency depends on the quality of the oil used, the condition of the engine and the machine as a whole, as well as operating conditions. When using the car in severe situations with heavy loads or driving in the city at low speeds, the lubricant must be changed after 7–8 thousand kilometers traveled. These recommendations are equally applicable to all VAZ cars with injection engines with a displacement of 1.5 and 1.6 liters.

Selecting oil and filter

When choosing an oil, you must focus primarily on the viscosity parameters of the lubricant recommended by the car manufacturer. The VAZ plant recommends using lubricants that meet SAE 5W-40 and API SM/CF tolerances in its front-wheel drive cars. If the car is used only in summer, then it is quite possible to use mineral-based oil. When using a car in winter, it is better to pour semi-synthetic lubricant into the system, which ensures easier rotation of engine mechanisms at low temperatures.

The use of synthetic lubricant is quite possible, but when using it, leaks often occur at the joints of the main engine components. The most popular among car enthusiasts are Lukoil, Shell, Castrol, Mobile and Liquid Moly oils. But the final decision about what kind of liquid to pour into the car’s engine must be made by the owner. When purchasing, it is important not to fall for a fake, so it is better to purchase lubricant in large specialized centers.

When changing the lubricant, it is imperative to install a new filter and o-ring on the drain plug of the unit.

The main criterion when purchasing an oil filter device is the applicability of the product to VAZ 2115 engines. The filter manufacturer is not very important, the main thing is not to purchase too cheap products from dubious manufacturers.

How much oil to pour into the VAZ 2115 engine

First generation 2115, 1997-2012

In technical terms, model 2115 had minimal differences from the VAZ-21099. There were much more changes in the exterior and interior. Thus, the car received a new design for the front and rear of the body, and narrowed optics and the absence of a radiator grille made the car visually more squat, which probably appealed to the youth audience. In addition, the developers increased the trunk opening and improved the quality of the interior trim. The car went on sale with a 1.5 carburetor engine (72 hp) from the VAZ-21099. In 2000, this engine received direct fuel injection and increased output to 78 hp. With. In 2007, a more modern 1.6 engine with a power of 81 hp appeared. With. The total production volume of VAZ-2115 by 2012 reached 750 thousand copies.

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Gasoline engines 1997-2012

1.5 70 l. With. (21083), oil volume - 3.5 liters, tolerance and viscosity: API-SG, SH, SJ, SL, SM; SAE 5W-40, 10W-40, 10W-30, 0W-30, 5W-30
1.5 78 l. With. (2111), oil volume - 3.5 liters, tolerance and viscosity: API-SG, SH, SJ, SL, SM; SAE 5W-40, 10W-40, 10W-30, 0W-30, 5W-30
1.6i 80 l. With. (11183), oil volume - 3.5 liters, tolerance and viscosity: API-SG, SH, SJ, SL, SM; SAE 5W-40, 10W-40, 10W-30, 0W-30, 5W-30

Level control and required volume

To check the oil volume in the engine of a VAZ 2115 car there is a special dipstick. On the rod of which there are two marks indicating the permissible liquid level.

Feeler rod with marks

It is necessary to control the amount of oil in the internal combustion engine system as often as possible, especially if there are problems with the piston group. The required volume of lubricant in the crankcase of a standard VAZ 2115 8-valve engine is 3.3 liters.

Possible causes of oil consumption

When the engine is running, some of the oil burns in the cylinders - this is a completely natural phenomenon. On a working engine with a calm driving style, this consumption from replacement to replacement of lubricant rarely exceeds 100–150 ml. Operating the power unit at high speeds for a long time significantly increases oil waste. On a worn-out engine, oil consumption increases as it enters the combustion chambers through gaps in the rings and parts of the gas distribution mechanism. The owner can determine increased combustion of the liquid by the characteristic bluish smoke from the exhaust pipe.

If the oil level drops sharply, it is necessary to check the condition of the crankshaft seals and the drain plug - there are often cases when lubricant oozes through a poorly fitting sealing ring.

How to change it yourself?

Changing the oil in a VAZ 2115 injector engine is quite simple and does not require much knowledge, skills or special tools from the owner. In addition, modern motor oils have high cleaning characteristics, so there is no need for a special liquid during the lubricant change procedure.

Required Tools

Before carrying out work, you need to check the availability of the following materials and tools:

fresh oil in an amount of at least 3.5 liters;
funnel for pouring (usually a cut neck from a plastic bottle is used);
oil filter and plug ring;
an empty container with a volume of at least 3.5 liters, this could be an old oil canister or bucket;
a rag for wiping off drops of lubricant;
gloves;
chain puller for the old filter;
any key size 17 mm, 19 mm or hex 12 mm;
A set of keys with different sizes is desirable, since the car may have protection for the engine tray and gearbox.

The video from the Do-It-Yourself channel shows the procedure for changing the oil on a VAZ 2214 engine of the same type.

Algorithm of actions

Before changing the oil, it is necessary to warm it up. Depending on the air temperature, this will require driving about 10–15 kilometers. Then you should drive the car into a garage or onto a lift, since the surface on which the car will be installed must be horizontal. After this, you can begin servicing.

To change the oil and filter, you must perform the following steps:

Open the oil filler plug located on the head cover.
Remove the protective shields from the engine.
Wipe the power unit crankcase in the area of the drain cover with a rag.
Pull the plug out of place and carefully unscrew it by hand almost to the end.
If drops of oil appear, place a container for drainage, sharply unscrew the last turn of the plug and move it to the side. It is important not to pour hot oil on your hands.
Drain the liquid, this will take at least 15 minutes.
Remove the old filter located on the side of the engine crankcase. It can come by hand or be difficult to move with a key. If there is no key, the device is pierced closer to the top with a screwdriver and, using it as a lever, the old part is unscrewed. It must be remembered that the filter contains up to 0.15 liters of hot oil.
Wipe the plug and hole in the pan and, putting on a new ring, install the part in place.
Pour oil into the new filter housing (to the middle), apply a thin layer of lubricant to the ring that serves to seal the joint.
Wipe the sealing surface on the crankcase and screw in the filter by hand. There is no need to pull the device, since it will be very difficult to remove it during the next replacement.
Then you can pour fresh oil through the neck.
After adding 3 liters of fluid, you need to let the lubricant drain into the pan. Then check the oil level and add if necessary.
Start the engine, and the system pressure lamp should light for 2-3 seconds and go out. If this does not happen, then a low-quality filter is installed. Then it will have to be changed again. Prolonged operation of the unit at idle speed with the pressure lamp on is unacceptable.
After a few minutes of operation, you need to turn off the engine and check the fluid level in the internal combustion engine system; it should be in the middle between the marks on the dipstick rod.

How to change your own oil

The procedure is carried out after the engine has warmed up, because in order to maximize the removal of contaminants along with the used oil, it needs to be stirred up somewhat. It is advisable to immediately change the oil filter because the old one accumulates quite a lot of dirt over a certain period of operation, which can penetrate into the lubricant. After carefully preparing the necessary tools and materials, you can finally get to work. Changing the oil and filter for the VAZ-2115 engine is easy to do with your own hands without the help of specialists. The process takes place in several stages:

After pre-warming the engine, drive the car into a pit or place it on supports using a jack.
Unscrew the drain plug with a wrench (turn counterclockwise).
Next, drain the oil into a previously prepared container for waste material. The whole procedure takes about 10 - 15 minutes, we wait until the remaining old oil drains.
You can start replacing the filter without wasting time. Unscrew the old element by hand or using tools. Then fill the new filter housing with oil, lubricate the O-ring and screw it on by hand.
Replace the drain plug.
If there is a need to flush the engine (you decided to change the type of oil or purchased the car second-hand), then fill in the flushing agent or oil that you plan to use, and then let the car idle for several minutes, after which we drain the liquid again.
Pour new oil into the filler neck, tighten the plug and start the engine for 5 - 7 minutes. Monitor the lubricant level using the dipstick and add if necessary.
After waiting 2 - 3 minutes, check the lubricant level. The optimal indicator is between the minimum and maximum designations. Start the engine and let it run for a few minutes until the oil pressure light goes out. After stopping the engine, check the lubricant level again.

The quality of your engine's performance directly depends on proper care of it. Excessive savings or experiments with different types of oils can lead to serious consequences and the need for repairs. Whereas, in gratitude for the use of quality products, your car will delight you with excellent driving characteristics and will not require an unscheduled visit to the service station for a very long time.

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Replacement cost

How much it costs to replace engine lubricant depends on what materials are used in the process of performing the task. The price of a 4-liter canister of oil for a VAZ 2115 will range from 1,300 to 3 thousand rubles. The filter device will cost the buyer from 200 to 400 rubles. You can make the ring yourself or choose a suitable one; the price of such a part will not exceed 50 rubles. The total costs in the most expensive option will be no more than 3,500 rubles.

Today we will show you how to change the engine oil correctly with your own hands in VAZ 2114, VAZ 2115, VAZ 2113 cars. Let us remind you of a few common truths that you should know when changing. Before draining old used oil, it is necessary that the engine is warmed up to operating temperature, the oil becomes more liquid and drains easily, although not completely, some of it remains in the engine. If you don’t do any flushing, then simply pour another 0.5-1 liter into the oil filler neck without closing the drain hole and wait until everything drains.

We lift the car on a lift or drive into the inspection hole. On our machine, the crankcase protection has a technological hole for the drain plug; if you don’t have one, then we remove the protection. Using a 17mm wrench or a corresponding socket, unscrew the drain plug:

We substitute in advance the necessary containers where the waste will be drained. Screw the plug back. Next, unscrew the old oil filter, for this we use a special puller:

We take a new filter, pour about 200 ml of new oil into it, lubricate the rubber seal and install it in place.

Open the oil filler neck. We make a funnel from a plastic bottle and fill in new oil (ours is Lukoil 5W-40):

Approximately 2.7 to 3 liters should come in. We wait 5 minutes, then take out the dipstick, wipe it with a rag, lower it again, take it out and see what level the oil is at. If between the min and max marks, then this is good, if min, then you will need to add a little.

After how many thousand kilometers does the oil need to be changed?

According to VAZ technical regulations, it is necessary to replace it after 10-15 thousand. km., based on personal experience, I can say that it is best to do this after 9-10 thousand, especially if you buy inexpensive oil, the engine will thank you.

Video of changing the oil in the VAZ 2114, VAZ 2115 engine:

Backup video on how to change the oil in a VAZ 2114, VAZ 2115 engine:

High-quality engine operation is one of the priority conditions. And preference is given to the quality of the lubricant.

The main prerequisite when choosing oil for a VAZ-2115 is the car’s mileage and it is up to the owner to determine when and what kind of oil to fill. There are a number of reasons that require replacement, which include the technical condition of components and assemblies. Climatic operating conditions, loads, and operating modes are taken into account.

Change of oil

The instructions provide for an oil change within 3 thousand km for a new car
, and subsequently in intervals of
10-15 thousand
.

Regarding used cars, it is advisable to lubricate them immediately, since it is unknown when and what was filled.

By the way, prolonged idle time of the car leads to the formation of condensation, which mixes with the engine crankcase oil, changing its quality.

Changing engine oil yourself

If you want to save some money on a car service or just be confident that the work will be done well, then replace the engine lubricant with your own hands. This procedure is not that complicated.

How to prepare for a replacement

Before starting an oil change, you should take care to create proper working conditions, stock up on consumables, and prepare the necessary tools. Therefore, it is worth considering:

The new oil must be absolutely identical to the previous one. If you plan to switch from mineral water to synthetic water, then the engine must be flushed. This procedure is carried out after a change in car ownership, when it is not possible to find out which lubricant was used before.

A special wash is used for cleaning. You can clean the engine with the same oil that will be filled. Then you will have to purchase a double portion of lubricant.

An old bucket or a modified five-liter canister is used as a container for collecting waste. Its neck will have to be cut off to widen the receiving hole. You can make your own disposable funnel by cutting off the top of a plastic bottle.

Step-by-step steps in the oil change process

The lubricant is changed according to a traditionally proven scheme.

The engine warms up well, the car is installed in a prepared place.
Unscrew the oil filler cap by rotating it counterclockwise.
A container is placed opposite the drain hole to collect waste liquid.
First, remove the drain plug with a key. Then carefully unscrew it by hand. When the first drops of oil seep out, the plug is pressed against the thread and completely unscrewed. Then, with a sharp movement, the hand holding the cork is moved to the side.
Drain the old oil. The procedure can last 10–20 minutes until the lubricant stops dripping.
Remove the old filter manually. If you cannot unscrew the stuck part by hand, use a special wrench. If this is not at hand, then use a thick screwdriver to pierce the filter housing and, pressing the handle, unscrew the worn-out element.
Going down under the engine crankcase, tighten the drain plug.
A new filter is being prepared for installation. Fresh oil is poured into its body (approximately a third or half of the total volume). Lubricate the rubber o-ring.
Screw the filter in by hand until it stops without using excessive force.
New lubricant is poured through the funnel.
After waiting 2–3 minutes, check the lubricant level. The optimal indicator is between the minimum and maximum designations.
Start the engine and let it run for a few minutes until the oil pressure light goes out. After stopping the engine, check the lubricant level again.

It is not recommended to fill engine oil above the maximum level.

An increased amount of lubricant increases intra-engine pressure. The result of these processes is accelerated wear of sealing parts and the appearance of oil leaks.

High-quality engine operation is one of the priority conditions. And preference is given to the quality of the lubricant.

Change of oil

The instructions provide for an oil change within 3 thousand km for a new car
, and subsequently in intervals of
10-15 thousand
.

Regarding used cars, it is advisable to lubricate them immediately, since it is unknown when and what was filled.

By the way, prolonged idle time of the car leads to the formation of condensation, which mixes with the engine crankcase oil, changing its quality.

Choosing oil for VAZ-2115

The best option for selecting an oil brand is to follow the recommendations of the supplier’s plant.

In the case of the VAZ-2115, it is a semi-synthetic 10W-40. The use of a particular brand is also left to the owner of the car. The selection of lubricant should be linked to viscosity parameters, which adapt the engine to certain seasonal conditions. Viscosity is a criterion on which easy (fast) engine starting depends.

Semi-synthetic oil 10W-40

Thus, when selecting oil, you need to focus on:

viscosity,
seasonality,
type and make of car.

On this model, it is preferable to use semi-synthetic oils that have the ability to simultaneously clean engine elements from dirt. Not recommended for regions with sudden, unexpected weather changes.

For regions with low ambient temperatures, synthetic oils are recommended. They have:

High lubricating and cleaning properties.
They do not react to external temperature and start up quickly in winter.
They have reduced consumption, good anti-friction properties, and a long service life.

Despite all the positive indications, the fluidity of the lubricating fluid is also the reason for the shortcomings. It is believed that liquid lubricant flows through the oil seals and seals. This occurs as a result of corrosion of rubber engine parts on the VAZ-2115.

Oil leak

5W−30
are popular ;
5W−40
, but better than
10W−30
;
10W−40
. Their choice depends on the region of residence and the technical condition of the car.

The optimal lubricant is considered to be semi-synthetic, containing mineral and synthetic additives. In demand for cars with high mileage.

Climatic conditions

At the same time, it is advisable to proceed from the climatic conditions of the vehicle’s operation, for which purpose it is necessary to replace it in the winter and before the summer months.

This is due to the fact that in winter the lubricant must have greater fluid properties. In this case, the starter turns easily and the engine starts quickly.

Viscous lubricant in cold weather

makes it difficult to turn the crankshaft in an environment of thickened oil and there is a real possibility of damaging the battery with all the repair consequences.

In the summer, the VAZ-2115 engine feels great with high-viscosity engine oil

. Coupled with the hot external environment, the engine also heats up, making the lubricant thinner and less effective. For this purpose, the type of liquid chosen is of thick consistency.

Video about changing the oil and filter in the VAZ-2115 engine

Changing the oil in a VAZ 2115 car

There are several factors that influence the frequency of lubricant replacement:

Period of operation of the machine.
What is the condition of its main components?
How carefully the owner operates the car.
The time of year during which the car operates.
Brand of lubricant used.
Frequency of machine operation.
What quality of fuel is used to fill the car.

Types of motor oil

There are three types of oils:

Mineral oils are more gentle on car parts. They carefully and slowly remove dirt deposits in the assembly. The disadvantage of the fluid is its high viscosity, which affects the frequency of its replacement, after the car has driven only 4,000 kilometers.
With a heavily worn engine, to extend its service life, it is better to use synthetic oil. It can be changed after more than 8,000 kilometers of the car, but it also has the highest price.
Semi-synthetic motor oil is a mineral oil to which synthetic elements have been added. It provides the motor with cleanliness and reliable protection from abrasion of rubbing surfaces. It is better to change such fluid after 6,000 kilometers.

Factors that increase the durability of the lubricant:

Proper running-in of a car after purchase at a car dealership or major repairs.

Advice: Changing VAZ 2115 oil purchased from the factory assembly line is carried out according to the manufacturer’s recommendations. To do this, they are offered special instructions.

Purchasing a used car does not guarantee that the components will be filled with high-quality lubricating fluid. Therefore, despite all the assurances of the previous owner, it is better to change the oil by flushing the engine first. To do this, the old fluid is drained, the engine is washed with a special compound or the same one that will be filled again, a new filter is installed for cleaning, and high-quality oil is filled.

Advice: Knocking or noise made by the engine are reasons why you should not pour expensive oil into the unit. In this case, you need to diagnose the device, find the cause of the malfunction, and, if possible, eliminate it or use a cheaper lubricant.

An oil change on a VAZ 2115 is also necessary after parking the car for a long time in the garage. In this case, condensation forms; after mixing it with oil, the properties of the latter deteriorate, which leads to increased wear of surfaces rubbing against each other.
Fast acceleration and sudden starting of the car reduces oil durability.
It increases the durability of the oil and the seasonality of its use: in summer - summer, in winter - winter.
The use of low-quality fuel negatively affects the shelf life of the oil. Fuel residues that remain after incomplete combustion contaminate the lubricating fluid.

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