Motor oil is an important consumable for such a popular car as the VAZ-2115. The machine is structurally simple and easy to repair, largely thanks to cheap materials that can be found in stores and on the secondary market. Many repair procedures can be performed at home, but there are some nuances. For example, if in the process of changing the oil you need to have practical skills, but when choosing a suitable lubricant it is important to know the technical parameters. As you can see, each procedure has its own difficulties. And yet, it should be noted that oil cannot be replaced unless you select a product that is optimal in quality and parameters. You also need to consider the type and volume of liquid being poured. Let's look at all this in more detail using the VAZ-2115 as an example.
Replacement frequency
According to official regulations, engine oil is changed every 10 thousand kilometers. But if we take into account the harsh operating conditions, the lubricant will have to be changed much more often - for example, after 5 thousand kilometers. It is not surprising that under the influence of negative external factors, oil quickly becomes unusable. Thus, the lifespan of its beneficial properties is reduced, as a result of which the engine components are poorly cooled and overheat.
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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.
How to understand the need for an oil change
To determine the condition of the oil, we pay attention to the following signs - the color and smell of the oil, as well as the level of the remaining liquid. If, when checking with a dipstick, it turns out that the oil is below the Min mark on the dipstick, you will have to add a little new oil. But if the fluid is dark in color, contains metal shavings, or smells burnt, then an oil change is inevitable.
What else causes oil to become unusable?
In addition to harsh climatic factors, motor oil deteriorates due to aggressive driving style. The fact is that the VAZ-2115 is a relatively outdated car, not suitable for fast driving. However, many owners of this car do not think so and subject it to high loads. At high speeds, as well as during sudden maneuvers, irreversible changes occur in the engine oil, and this affects the reliability of the power plant. As a result, engine power decreases, fuel consumption increases, gear shifting periodically disappears, and noise and vibration occur.
Power steering (power steering)
Power steering helps you turn the steering wheel along with the wheels, while you spend several times less force than a car without a power steering system.
There are marks on the power steering expansion tank by which you can understand whether the fluid level is currently high or, conversely, low and needs to be added. A quick inspection of the power steering system can solve many problems along the way, so look under the hood once a month.
What should you pay attention to?
- Monitoring the power steering fluid (oil) level and its color in the expansion tank;
- Checking the drive belt for the power steering pump;
- General condition of hoses (inspection for cracks, abrasions and chips);
- Hose connection points.
How to change
Changing the power steering fluid (oil) can be done in several ways, including partially changing the fluid and completely changing it. The first method is faster and easier, the second is better.
Partial replacement
Partial replacement of power steering fluid involves pumping fluid out of the power steering expansion tank using a large syringe or bulb. After the tank is completely empty, fill in fresh fluid to the maximum mark. Start the car and turn the steering wheel left/right. After a few minutes, turn off the engine and check the color of the power steering fluid. If it is too dark, repeat the procedure until the desired result.
Complete replacement
To replace the power steering fluid, remove the air duct and the reservoir with power steering fluid. Pour the old liquid from the barrel into another container. When draining, pay attention to the condition of the old oil and the presence of foreign metal particles. If they are noticeable, this may indicate wear on the pump. To completely drain the power steering, you can rotate the steering wheel left and right.
Oil type
- All-season oil is the most versatile oil, suitable for any climatic conditions. It has average parameters, which can be considered more of an advantage than a disadvantage. Still, it is not recommended to fill such oil at very low temperatures.
- Winter - a specialized lubricant composition for operation in winter conditions. This oil is preferable only for low temperatures, and at the same time, there is no point in filling it in hot weather
- Summer oil is the opposite of winter oil. This product is suitable for hot weather, but at the same time, it is not recommended for extremely low temperatures.
VAZ-2115 oil for engines 1.3, 1.5, 1.6, how much and what kind is required?
VAZ-2115 is a Russian front-wheel drive sedan that replaced the outdated VAZ-21099 model. It represents the basis of the updated Lada Samara-2 family, which also includes the structurally identical models VAZ-2114 and VAZ-2113. Pilot production of the VAZ-2115 began in 1997, and hatchbacks of the same name entered the assembly line a little later. In fact, the “fifteenth” is a modernized version of the VAZ-2099 sedan - with a significantly updated design, modified interior and additional equipment. The technical characteristics of the VAZ-2115 sedan are completely identical to the VAZ-21099 model. Thus, the car was still equipped with a 1.5 liter carburetor petrol engine (72 hp). it was included in the basic package.
In 2000, the car was moved to the main assembly line. Since then, the sedan of the same name began to be updated. Thus, the carburetor engine was improved due to distributed fuel injection. Moreover, its power was increased to 78 horsepower. The car continued to be modernized in order to maintain steady demand. In 2007, a modification appeared with a 1.6-liter 81-horsepower engine, which replaced the 1.5-liter carburetor. The completion of production of the VAZ-2115 became known at the end of 2012. Over the entire period, about 750 thousand copies of the VAZ-2115 were produced. The low demand for this model recently was associated not only with the outdated design, but also with the appearance of the more promising Lada Granta car.
Types of oil
- Mineral oil is the thickest oil, not adapted to winter conditions. It can be used for VAZ-2115 with high mileage, as well as when there is a lack of funds for more expensive and high-quality oil
- Synthetic is the most modern lubricant today. Excellent resistance to low temperatures, as well as difficult road situations. This is the most fluid and liquid oil that never hardens in the winter season. At the same time, synthetics are also poured in the summer. And yet, in terms of price-quality ratio, this option is less preferable for the VAZ-2115
- Semi-synthetic is the best option for the VAZ-2115 in terms of price and quality. This oil is definitely worse than expensive synthetics, but at the same time, it is several times superior to cheap mineral oil. Semi-synthetics are the best choice for the VAZ-2115.
Reviews
Pavel, Irkutsk. I have an 81-horsepower version of the VAZ-2115. In my opinion, the car looks stylish and old-school even to this day. The strict design of narrowed headlights, coupled with the missing radiator grille, creates a sporty image. The angular shapes do not at all spoil the understated silhouette of the sedan, which also has a groovy character. There is a stiffer suspension with shortened springs, since I often drive on a country chassis, and I don’t need any extra roll. As a result, directional stability has improved, the steering has become sharper and cornering stability has increased.
Boris, Taganrog. I drive a VAZ-2115 2010. I am the third owner, I have driven 34 thousand in three years, for a total mileage of 138 thousand km. My configuration has electric windows and a hydraulic booster, but it is of no use - the steering wheel is still empty, and there is almost no effort even with increasing speed. 80 horses are quite economical, there is plenty of them for city traffic, and the consumption of the AI-92 is within 10-11 liters.
Selection of oil by parameters and brands
The best engine oil for VAZ-2115 is original. It has precise parameters that are most compatible with all VAZ-2115 engines. But at the same time, you can choose an equally high-quality analogue that will cost a little less. When choosing an oil, especially an analog oil, you need to pay attention to the viscosity and tolerance parameters, as well as the quality class and other international standards. So, for the VAZ-2115, oil with viscosity characteristics of 5W-40 or 10W-40 is suitable.
Among the best brands we highlight the following: Mobile, Shell, Lukoil, Optimal, Liqui Moly, Rosneft, Castrol and others.
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How much oil to fill (filling volumes)
- Glass washer reservoir – 4.2 l. A mixture of water with a special liquid “GLASSOL”, “REVIEW” or liquid “ASPECT” is used;
- Hydraulic brake system – 0.44 l. The brake fluid used is “ROSA”, “ROSA-DOT-4”, “ROSA-3”, “SPECTROL DISK BRAKE FLUID” DOT-4, HYDRAULAN 408″ DOT-4, “AGIP BRAKE FLUID” DOT-4, “.
- Cooling system – 7.8 l. The coolant can be “Antifreeze AM”, “OZhK LENA”, “Antifreeze A-40M”, “LENA-40”, “AGIP ANTIFREEZE EXTRA”, “SPECTROL ANTI-FREEZE”, “Glisantin G 03”.
- Lubrication system - 3.5 l (suitable viscosity is indicated above in the chapter replacing engine oil);
- Gearbox (Gearbox) – 3.3 l. You can use transmission oils (classification according to SAE; API) “VOLNEZ TM-5-12” (80W-85); “REXOL T” (80W-85; GL-4).
- Fuel tank 42.5 l. Refuels AI-91, AI-92 and AI-95.
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Preparation for the process
It is recommended to use the same motor oil, but in case of replacement, it will be necessary to flush the engine with the same product that you decide to fill in later or with a special flushing composition. To replace the lubricant and oil filter, you will need the following tools and materials:
- 17 mm spanner or wrench;
- puller for unscrewing the filter;
- container for draining waste liquid;
- gloves;
- clean rags;
- funnel;
- engine oil;
- oil filter.
What is the right choice
Is this the first time the question of purchasing motor oil has arisen for you? The warranty period for the car has expired, and you don’t know what brand was originally poured at the service station, or you bought a used car and have no idea what brand of lubricant the previous owner used, and should you trust his advice?
- Today there is a huge selection of different motor oils on store shelves.
- Finding out the truth from sellers is not an option; they often try to sell you old, stale goods
You'll have to choose for yourself; our instructions will help you here. The information about oils in the owner's manual that came with the car is now very outdated. First, we select the oil according to its viscosity class, which corresponds to the international SAE standard:
- By viscosity it is classified as summer, winter and all-season
- Properly selected oil will help you quickly start the engine in cold weather without harmful or dangerous consequences, preserve its performance, and also protect against increased engine wear in the summer.
- We select a winter viscosity class in accordance with the average negative temperature in your region, place of residence, region where you will operate the car:
- In winter and hot weather, it is recommended to spend some time to allow your oil pump to deliver lubricant to all rotating parts of the engine.
- Because at this very moment friction and wear are at their highest level.
- Let the engine run at idle speed, do not rush away as if on fire
- The speed of lubricant circulation in the engine depends initially on the fluidity of the lubricant
- Even at very low temperatures, damage to engine parts from friction (with good oil) will be minimal
- An excellent option for you would be motor lubricants of the “0W” class.
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.
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.
VAZ-2115 is a popular Russian car, which has a pedigree from the Soviet model VAZ-2108. The machine is structurally simple and unpretentious in maintenance. Most repair work on the VAZ-2115 can be done independently, and one of the most important procedures is changing the engine oil. In this article we will consider in detail the entire process of changing the oil.
So, to replace it yourself you will need a certain set of tools:
- Socket wrench or wrench number 17
- Drain pan for used oil
- Tool (wrench) for unscrewing the oil filter
- New oil
- New oil filter
- Funnel for filling in new oil
- Rags
As for choosing a suitable lubricant, it is recommended to fill in the oil that was originally poured into the VAZ-2115 engine. Perhaps someone will want to change the oil to another - for example, switch from mineral to a more modern synthetic one. But if the engine worked well with mineral water, then it hardly makes sense to buy an expensive replacement. But if the owner nevertheless decides to change the lubricant, then before filling it in, it is necessary to thoroughly rinse the engine.
Any container with a volume of at least 5 liters is suitable as a tray for draining used oil. This could be a bucket or a plastic bottle. As for the funnel, similar accessories are available in any technical store. You can even make a funnel yourself - for this you will need a plastic bottle, which you just need to cut in half. Before carrying out all subsequent actions, it is important to ensure that the engine is sufficiently warm. The hotter the oil, the more it will come out of the engine. This way, it will be possible to better clean the engine of dirt deposits. At the same time, you must be extremely careful, since hot liquid can cause burns.
Sequence of work
- Place the car under the inspection hole, turn off the engine
- Climb under the hole and approach the oil sump. It is advisable to immediately place a container under it to drain the old oil.
- You can start draining the lubricant. To do this, take a 17 key and unscrew the plug from the oil drain hole. You need to turn it gradually, counterclockwise. At this point, oil will leak out. It should flow into the pan in a small stream to avoid splashing. The draining process usually takes 10 minutes
- After draining, screw the plug back on
- If necessary, you can flush the oil system. To do this, you will need a special flushing liquid. How much to fill depends on the minimum level on the dipstick.
- After cleaning the oil system, you can begin replacing the old oil filter. It will be enough to unscrew it by hand. If that doesn't work, a special key will do. It is necessary to twist gradually, without sudden jerks, in order to avoid damage to the thread. As a last resort, instead of a key, you can use a flat-head screwdriver, an awl or a chisel. These sharp devices are used to pierce the filter housing, then turn it, the awl and chisel at this moment act as a handle
- Remove the old filter and clean the seat under it. It is also advisable to replace the o-ring - it is also considered disposable, like the filter itself.
- Before screwing in the new filter, it should be slightly lubricated with fresh oil. It also wouldn't hurt to lubricate the O-ring.
- Place the new oil filter on the fitting and tighten it by hand until the gasket (ring) is in contact with the cylinder block. It is not recommended to twist anything, as this may damage the threads. If you succeed, you can tighten it another 3/4 turn.
- After the filter is screwed in, you can fill in new oil. To do this, unscrew the plug on the neck of the filler hole. Then gradually pour in oil up to the maximum mark on the dipstick.
- Place the plug back into the filler hole, then start the engine and let it run for a few minutes.
- Check the oil level again with the dipstick. If the lubricant is below the maximum mark on the dipstick, you will have to add a little oil
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.
Recommended services for selecting automobile oils
If you already have preferences in the brand, then everything is even simpler. It is enough to go to any service for selecting automobile oils of the desired brand and the manufacturer will select the oil that will be compatible with your engine. The table contains the most popular brands and selection services from these brands. We go to any of the sites in the table and select the make, model of the car, engine and year of manufacture.
| Oil brand | Link to selection |
| LUKOIL | lukoil-masla.ru |
| Rosneft | rosneft-lubricants.ru |
| G-Energy | new.g-energy.org/ru |
| Gazpromneft | gazpromneft-oil.ru |
| GT OIL | gtoil.ru |
| Mobile | mobiloil.com.ru |
| SHELL | www.shell.com.ru |
| Motul | mymotul.ru |
| Castrol | applications.castrol.com |
| Kixx | kixxlube.ru |
| Lotos | lotosrf.ru |
| TOTAL | www.total-lub.ru |
| Liqui Moly | liquimoly.ru |
| Xado | xado.ru |
| ZIC | zicoil.ru |
| Valvoline | www.valvoline.com |
| TNK | www.tnk-oilcity.ru |
