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When to change the oil of a VAZ 2109. How to change engine oil on a nine

12.02.2021

Changing the engine oil of a VAZ-2109 car is a simple task that does not require professional skills. Even an inexperienced motorist can handle this. And at first glance it may seem that in practice everything is as simple as in theory. And even experienced owners may have questions, given the fact that the VAZ-2109 is an unpredictable car that requires regular maintenance. In this article we will look at which oil is best to choose for the VAZ-2109, when to change it and how much to fill.

Oil change interval

The AvtoVAZ company has established an oil change schedule for the VAZ-2109. It is about 10 thousand kilometers, but may vary depending on climatic and road conditions. The worse the conditions, the shorter the fluid change interval. The fact is that under the influence of negative factors, oil quickly loses its beneficial properties. As a result, the fluid becomes unusable, and with it the engine components. It is possible that untimely replacement oil will entail a major overhaul of the engine, and in the worst case, you will have to buy a new power unit assembly. Therefore, it is advisable to replace it according to the regulations, or even better, look at the condition of the oil. After all, if the fluid has darkened and smells burnt, then replacement may be required much earlier - for example, after 5 thousand kilometers.

In addition, you need to pay attention to your driving style. The more aggressive the driving style, the faster the internal combustion engine components wear out, and at the same time the oil itself deteriorates faster. It is better to drive a car like the VAZ-2109 smoothly, without sudden movements. Firstly, the car is not new, and secondly, it is made of cheap parts that have an extremely unpredictable breakdown rate.

Which oil to choose

There are three types of oil, let's look at them in more detail.

  • Synthetic is the most modern oil to date. In general, this lubricant is recommended for foreign cars, but it is also quite suitable for the VAZ-2109. This is the most fluid and liquid oil, resistant to low temperatures and freezing. It is important to take into account the fact that such a liquid costs a little more than other oils.
  • Mineral is the cheapest product recommended for high mileage. Since the VAZ-2109 is a relatively outdated car, such oil will be sufficient for it. But on the other hand, mineral liquid is extremely susceptible to low temperatures and can quickly freeze. As a result, startup problems may occur. Based on this, we can conclude that it is better to fill in mineral oil with high mileage, and only in warm and not too cold weather.
  • Semi synthetic oil– represents seven synthetic and mineral oils. Such a product can be considered the best option for VAZ-2109. It is definitely better than mineral water, but at the same time much worse than pure synthetics. Semi-synthetics will also not the best option at low temperature. And yet, with a lack of money for normal oil VAZ-2109 owners will have enough of this oil.

All-season is the name given to any of the above oils. This liquid has average viscosity values. All-season oil can be used in moderately low temperatures as well as in hot weather. For the VAZ-2109, all-season oil with SAE parameters 5W-40, or 10W-40 or 15W-40 is suitable.

The manufacturer prohibits mixing oil different types, and with different parameters. It is necessary to fill in the oil that was originally filled.

Volume

VAZ-2109 owners pour 3.5 liters of oil into the engine, but it is better to buy a 4-liter canister. In this case, after filling there will still be a little liquid left, which can be used up gradually - for example, adding oil every 100-200 kilometers. To check whether oil needs to be added, you need to look at the dipstick - pull it out of the oil drain hole, and look at the oil print. If it is below the Min mark, then you will have to add some liquid.

Top brands

Having picked up required parameters, you can proceed to choosing a manufacturer lubricant. Today there is a wide range of motor oils on the market - both cheap and expensive. Eat original oils, and their analogues. For the VAZ-2109, an analogue will be sufficient, but with suitable parameters. In addition, it is advisable to choose among well-known brands - for example, Lukoil, Mobil 1, Castrol, Shell, Rosneft, Kixx, Elf and others.

In carburetor and injection engines of VAZ 2108, 2109, 21099 cars, you can use any available types of motor oil: mineral, synthetic, semi-synthetic, etc. Let's look at some features of choosing motor oil for the engine of these cars.

Requirements for motor oil for engines of VAZ 2108, 2109, 21099 cars

For carburetor and injection engines VAZ 2108, 2109, 21099 vehicles require motor oils with API quality level: SF, SG, SH, SJ (see description below).

Required SAE viscosity grade:

From – 25 to +20 SAE 5W-30 liquid

From – 25 to +35 SAE 5W-40 less liquid

From – 20 to +30 SAE 10W-30 thicker

From -20 to +35 SAE 10W-40 is even thicker

From – 20 to +35 SAE -15W-30 even thicker

From – 15 to +45 SAE -15W-40 thick

From – 15 to +35 SAE -20W-30 also thick

From – 10 to +45 SAE -20W-40 is the thickest on this list

Characteristics and explanation of engine oil markings

— Mineral engine oil is an oil obtained by distillation from petroleum. Its viscosity strongly depends on air temperature. To stabilize its properties, various additives are used, but still its service life is not long.

— Synthetic motor oil is an oil obtained by chemical synthesis. They have high uniformity and stability of properties. Creates less deposits and has a long service life. It has strong fluidity, which is why it may leak through the engine oil seals on these vehicles.

— Semi-synthetic motor oil is a motor oil made on a mineral basis with the addition of synthetic components. The quality is close to synthetic oil, but cheaper in price.

— API– motor oil quality classification system. Created by the American Fuel Institute in 1969. It is she who divides motor oils into oils for gasoline engines(code S) diesel engines(code C), two-stroke engines(code T) and transmission oils.

— SF quality level(class) - oil is suitable for engines from 1980 to 1988.

— SG quality level– the oil is suitable for engines from 1989 to 1993

— SH quality level– the oil is applicable for engines from 1993 to the present.

— SJ quality level– the oil is suitable for engines from 1996 to the present.

— SAE– classification of motor oils by viscosity developed by the American Society of Automotive Engineers. Includes 12 viscosity grades: 6 winter (0W, 5W, 10W, 15W, 20W, 25W) and 6 summer winter (10, 20, 30, 40, 50, 60). The letter W means the oil is suitable for use in winter conditions.

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Usually, car oil protects internal elements engines that rub against each other during operation. By reducing the friction force, parts wear out less quickly.
Of course, much depends on the type of composition, which can be characterized by different operational parameters and be suitable for certain load or temperature operating conditions of the main unit. Thus, there arises actual question for VAZ 2109 owners – which oil to choose?
Knowing what kind of oil to pour into a VAZ 2109, the motorist will significantly extend the life of the car’s engine.

Types of oils

All motor oils have different preparation methods, viscosity levels, energy-saving parameters and purposes. When purchasing oil, you need to take into account the recommendations of the manufacturer of a particular brand of vehicle.
Which composition is more suitable for a hot summer?

Mineral oil

Mineral motor oils have the following significant advantages:

  • cheapness and availability;
  • good viscosity and temperature characteristics.

In addition to the above advantages, there are also important disadvantages, namely:

  • it has to be changed frequently;
  • critical parts are not sufficiently protected if experimental loads are involved.

Note! If the VAZ 2109 car is quite old and does not require frequent driving, this option is perfect for the summer.

Synthetic oil

Since 2109 is often subject to significant loads, a synthetic compound is more suitable to reduce engine wear.
Advantages:

  • the degree of viscosity is much lower than that of mineral oils;
  • maximum temperature spread;
  • lasts longer and does not require frequent replacement.

Note. Perhaps the only drawback will be its considerable price, but it is fully compensated by the good performance of the engine, as well as excellent preservation.

Semi-synthetic oils and hydrocracking

In the case of semi-synthetic oil, the base is synthetic combined with components of mineral origin. Due to this feature, the mineral composition indicators increase.
Concerning price category, the cost of such oil is much lower than the cost of classic synthetics. As for hydrocracking, this motor oil is a worthy alternative to simple mineral water.
Its cost is approximately the same, while the characteristics of the composition are much better. Despite this feature, will have to be done often.

Where to choose

Even in the summer in the northern regions of the country, the air temperature is not always high, so synthetic oils with a viscosity of 5W-40/5W-30 are recommended to be poured into VAZ 2109 cars, which do not have pre-heaters motor oil.

Note! If the engine is physically outdated or the car has existed since the times of the USSR, it is not recommended to fill it with pure synthetic oil.

This feature can be explained by the fact that all the slag accumulated in the motor over the entire period of use will dissolve, which will lead to fogging of the motor. In addition, all deposits accumulated on the channels of the lubrication system will be washed away.
As a result, oil starvation may occur.

Note! It is not advisable to pour synthetic oil of the 5W-40 or 5W-30 type into a VAZ 2109 with a worn out engine, since the gaps in the cylinder-piston group are relatively large. There may be excessive oil consumption due to waste. In other words, the composition will be discharged from the exhaust pipe.

Oil for new cars

5W-40 or 5W-30 is a good synthetic oil characterized by excellent viscosity parameters. Such oils ideally resist oxidation; they can be used in engines operating under heavy loads or during hot periods of the year.
Based on this, there is no need to change the oil frequently.
If there is a need to reduce the load on a brand new Nine engine, it is better to purchase synthetic oil of the 5W-40/5W-30 type, which has:

  • reduced fluid friction;
  • a high viscosity index, due to which the load is removed from the battery and starter (see) when the engine is turned on.

Which oil will be better

So:

  • Amsoil professional oil is excellent option synthetic engine oil that can cope with various tasks even in situations where it has worked for a relatively long time. It is worth noting the 0W-30 oil series, ideal for hot summers.
  • Castrol Edge with Syntec Technology is more suitable for new cars. This oil is suitable for those car owners whose cars mileage exceeds the average.
    This composition does not need to be changed frequently and provides adequate protection against wear of parts. The organic combination of the additive with a standard synthetic composition is also appreciated.
    This combination makes it possible to reduce friction, save fuel and improve engine performance.
  • Mobil 1 oil is perhaps the most famous oil used by large automobile concerns Porsche and Mercedes. The reason for this popularity is the highest performance and prolongation of the life of the car engine.
    Despite the existing advantages, not all car owners will be able to afford such luxury.

Note! You need to choose motor oil for VAZ 2109 cars based on the manufacturer’s recommendations or the advice of a specialist. The main thing is to ensure normal operation of the engine and protect parts from rapid wear.

Changing engine oil is easier than choosing it; if the procedure is being performed for the first time, you just need to watch the video and photo once, and you don’t have to go to a service station, you can actually do everything yourself without anyone’s help. It will also be useful to provide instructions and advice on selecting engine oil.
Since this is a mandatory and important composition for the normal functioning of the engine and the entire vehicle system, it is recommended to buy oil good quality, the price of which cannot be underestimated.

Changing the oil in the VAZ 2109 engine necessary for the following reasons:
1) during operation, particles of chips from the friction of parts in the VAZ 2109 engine get into the oil
2) due to the breakthrough of gases from working cylinders into the crankcase (therefore the oil turns black)
The oil in the VAZ 2109 engine is changed every 10,000 km of the vehicle. But first, let's figure out what kind of oil needs to be poured into the VAZ 2109 engine. There are a large number of articles and reviews in which the authors prove which type of oil is better to choose. But everyone agrees on one thing: the owner is a gentleman. If you have a lot of money, you don’t hesitate to buy synthetic oil. Not much money, but I want it good oil- buy semi-synthetic. There is no money at all, and the car is cheap - they choose mineral oil. Below is a table of oil types according to SAE.

It is clear that the most popular and affordable engine SAE oil 10w-40 is quite suitable for the VAZ 2109 car used in the middle latitudes of Russia.
It is also important to pay attention to this point: you cannot mix oils of different types. If you do not know what type of engine oil you currently have in it, then it is better not to add anything there. And when changing the oil, use special flushes. The flush is poured into the VAZ 2109 engine after draining the old oil, then the engine starts and runs for five minutes - during this time the flush will wash away the remaining old oil from the lubrication system. Then we turn off the engine and wait for the flush to drain into the card. Only after the flush is drained from the engine crankcase is new oil added.

In general, high-quality motor oil is a guarantee of the durability and reliability of your engine. Since it is the motor oil that, through the lubrication system, forms an oil film on the surface of the engine’s rubbing parts, eliminating their wear.
As mentioned above, if you don’t want to bother choosing motor oil, buy 10w-40 for the optimal price/quality ratio. The VAZ 2109 engine holds 3.3 liters of engine oil, so a standard capacity of four liters is quite enough for changing and then refilling the oil.
Now let's proceed directly to changing the oil. To give the oil fluidity, you need to start the VAZ 2109 engine and let it warm up to operating temperature. Then place the car on a flat surface and turn off the engine. Prepare a container for used oil in advance. If you will be draining oil on an overpass, it will work very well plastic bottle from under drinking water capacity 5l. She also has a wide throat.
If you have neither an overpass nor a pit, and you simply crawl under the VAZ 2109 car while lying on a cardboard, then you will not be able to drain the oil into such a container, due to limited free space. You will have to cut this bottle in half, or use other suitable containers.
So, we lay down under the car, prepared the container, and also took a 17 key with us to unscrew the plug.
drain the oil in the engine crankcase. Place a container for used oil under the plug and unscrew it.

We wait until the oil flows, when the flow becomes weaker, we get out from under the car and unscrew it oil filter It usually unscrews easily with one hand without any tools.

If you can’t unscrew it by hand, try using a special wrench for removing the oil filter (if, of course, you have one). If there is no key, we break through the filter with a screwdriver and use it as a lever to unscrew the filter.
After unscrewing the filter, the oil should begin to drain a little faster, since the lubrication system has become depressurized. Then wait until the oil stops flowing into the waste oil container. Then we put the plug in place and clamp it. We take a new oil filter in our hands (for a VAZ 2109 it costs about $1, hold it like a glass and pour a little new engine oil inside. Lubricate the filter rubber band with oil. Screw it in place of the old filter. You don’t need to apply much force - you can squeeze the rubber band and
An oil leak will occur where the filter is attached to the engine. Okay, the filter is installed.
Now you need to pour new engine oil into the VAZ 2109 engine. To do this, unscrew the plug on the engine cover and use a funnel (although you can carefully do without it) pour the oil into the engine.

When three liters have been filled (each canister is marked with liters), we stop. We wait a couple of minutes until the oil drains into the engine crankcase and check its level using a dipstick. Have you noticed that the new oil is golden in color and not black like used oil? Gradually add oil a little at a time to the desired level. It’s better not to add a little oil, since it does not drain so quickly from the filler neck into the crankcase. Close the plug on the top engine cover.
Now you need to start the engine of the VAZ 2109 - this time the oil pressure warning lamp will burn red longer than usual (until the oil pump reaches the oil from the crankcase to the oil pressure sensor). After 10 seconds it should definitely go out, if this doesn’t happen, it means you haven’t clamped the filter properly and oil will definitely leak under it. After the lamp goes out with the engine running, we visually check that no oil is leaking from under the filter.
OK it's all over Now. You have changed the oil in the VAZ 2109 engine, but after several trips you MUST check the oil level again - most likely you will need to add a little, since some of it does not flow into the crankcase, but remains inside the engine.

Domestic cars are ideally suited for self-service. Simple but reliable design, good engines and others technical specifications allow you to carry out a number of operations and even repairs with your own hands. One of the simplest tasks is changing the engine fluid. To complete it, you need a minimum set of tools, some skills and basic knowledge about the VAZ device.

Therefore, most car owners do it themselves, without involving specialists from service stations and without spending money on car service services.

Replacement frequency

To keep in good working order, do not provoke premature wear parts and loss of engine life, you need to change the oil in it correctly and on time.

If you look at the official operating manual for the Nine, the manufacturer advises changing the engine oil every 10 thousand kilometers. But the actual period of time or mileage between replacements is much less.

It is important to take into account that the VAZ-2109 has not been produced for a long time, therefore the majority of these cars have a noticeably worn out engine. Its resource is gradually running out, which is reflected in the condition and wear rate of the oil.

The following factors also negatively affect the physicochemical properties of motor fluid:

  • climate;
  • gasoline quality;
  • quality of the poured oil;
  • driving style;
  • terms of Use;
  • poor quality of road surface;
  • frequent driving under load (full passenger compartment or trailer), etc.

Negative factors contribute to loss useful properties oils They lose their effectiveness. The fluid does not cope with its tasks, which causes excessive wear of engine elements. If you do not change it in time, this will lead to major renovation or need complete replacement power unit.

Therefore, experts and experienced motorists operating the VAZ-2109 advise changing the oil approximately every 5 thousand kilometers, but at least once a year. It would be optimal to change the fluid twice a year if the engine is quite worn out

Oil selection

Based on the viscosity parameters of the motor fluid, VAZ most often use 10W40, 5W40 and 15W40.

Here you need to take into account the weather conditions in which the car is operated. Depending on them, the oil can be used with the following viscosity indicators:


Theoretically, all three types of motor oils can be filled in. But when using them, there are some important points to consider.

  1. Synthetic. These are the most modern and frequently used motor trains. In general, they are aimed at foreign cars and are not so often poured into domestic cars. At the same time, the VAZ-2109 feels good when working on synthetics. This oil has high fluidity, resistance to low temperatures and excellent resistance to freezing. The only drawback is the high cost.
  2. Mineral. The most affordable motor oils. But it is important to use them on engines that have worn out significantly. "VAZ-2109" is one of the outdated cars, so mineral lubricant is good for it. Although it is important to note that mineral compounds do not react well to low temperature, which causes problems with starting the engine in winter. So it is better to fill in mineral water in moderate winters and when the car has an impressive mileage.
  3. Semi-synthetic. This is a combination of mineral water and synthetics. He is called optimal choice for VAZ-2109. Semi-synthetics are completely superior mineral oils, but is slightly inferior to synthetic ones. It does not react well to low temperatures. If you don't want to spend a lot of money on synthetic lubricant, go for semi-synthetic.

At relatively mild winter In your region, VAZ-2109 can be filled with all-season compounds that have average viscosity values. They perform well in moderate cold and extreme heat.

Among the manufacturers it is worth highlighting the following:

  • Esso Ultra;
  • ZIC A+ or XQ;
  • Shell Helix;
  • Elf Sporty;
  • Spectrol;
  • Castrol GTX;
  • Agip Super Motor Oil;
  • Mobil 1;
  • Kixx;
  • Rosneft, etc.

Yes, domestic oils They are cheaper, but can be significantly inferior in performance to imported engine compounds. Therefore, here try to choose high-quality oils, since savings can lead to serious undesirable consequences.

Required volume

Once you have decided on the manufacturer and viscosity of the motor oil, you need to figure out the required quantity.

The filled volume of oil in the engine of a VAZ-2109 car is 3.5 liters. But experienced motorists advise taking a 4-liter canister. You will gradually add the remainder into the crankcase as it is used up until the next scheduled maintenance.

Typically, fluid is added every 100 to 300 kilometers. Use the oil dipstick to check the level. The oil mark on it should remain between the minimum and maximum value marks. If the level tends to a minimum, add the missing amount of lubricant.

It is strictly forbidden to mix compositions of different types and even manufacturers. If, after purchasing a used VAZ-2109, you do not know what kind of oil is used in the engine, it is recommended to change it immediately and in the future only fill in what is in the crankcase.

When the car owner cannot purchase the same oil that was used previously, the fluid is replaced with mandatory flushing. This is not difficult here, but it is important because it different oils will not mix with each other. Otherwise, this will negatively affect the operation of the engine and the condition of its components.

Replacement methods

There are 2 ways to independently change the working fluid in the engine:

  • No rinsing. The usual procedure, which only involves draining the waste and pouring a new compound into the crankcase.
  • With flushing. Flushing additives, special flushing oils or the oil you are going to fill.

Additives are added to the engine when there is still old oil, after which it is run for idle speed, let it run for 10 minutes and then follow the simple instructions. Or you need to drive a certain number of kilometers with additives. It all depends on the specific type of additive and the manufacturer’s instructions.

Flushing oils are used differently. They can be poured into the engine, after draining the old lubricant, after which the engine is started and drained.

Motor oils are used similarly as a flush. The point is to change the fluid 2 - 3 times at intervals of about 200 - 400 kilometers.

Using regular oil is the most optimal solution, since no traces of additives or flushing compounds remain in the crankcase.

Materials and tools

To change the oil in a VAZ-2109 engine, you will need to take:


Don't forget about your own safety. Since you will be draining hot oil, there is a risk of it getting on your skin. To avoid burns, wear thick clothing, closed shoes, gloves and goggles.

Replacement steps

The procedure for changing the oil in a VAZ-2109 engine is conventionally divided into 3 stages:

  • waste drain;
  • filter change;
  • Filling with new engine fluid.

Try to strictly follow the instructions on how to change the engine oil yourself. This will avoid unwanted errors.

The design of the VAZ-2109 is quite simple, access to all components for changing the lubricant is easy, which does not cause problems even for beginners.

Draining waste

To begin with, it is important to get rid of the old lubricant poured into the power unit of your nine as completely as possible. To do this you need:


In order for the oil to come out faster, you need to get rid of the vacuum in the upper part of the power unit of your VAZ-2109. This is done extremely simply. You need to remove the oil filler cap.

When you have managed to completely drain the old waste, you can start replacing the filter. Although this is usually done while the remaining oil from the VAZ-2109 drains into the container. Once you're free, move on to the oil filter.

Changing the filter

The next stage of changing the oil in the engine of a VAZ-2109 car will be dismantling the old one and installing a new oil filter.

First, replace the drain plug by replacing the O-ring on it.

The filter itself is dismantled manually, with a special puller or improvised tool. If there is no puller and when the housing cannot be moved by hand, take a simple screwdriver, pierce it across the filter housing and use the handle of the tool as a lever.

After dismantling the filter, take a new element, apply a small amount of fresh oil to its seal and threaded grooves. This will simplify the installation process and prevent the gum from sticking.

To protect the engine from oil starvation during the first start of the engine with new oil and filter, fill the filter element housing with lubricant to approximately 50% of its volume.

The element is installed manually; there is no need to use a tool or exert excessive force for installation, otherwise you risk simply breaking the filter.

Filling with new oil

When all the previous stages of work have been successfully completed, little remains to be done.

To fill engine fluid to the required level, follow the instructions.

  1. If you haven't opened filler plug during the drainage of the waste, now it will definitely have to be removed. On the VAZ-2109 it is dismantled by rotating counterclockwise.
  2. Now take a watering can or cut off the neck of the bottle. Insert the device into the filler hole, open the canister with fresh lubricant and begin to gradually fill it.
  3. They are quite viscous, so the crankcase will fill gradually. Do not rush to fill all 3.5 liters at once, since some old fluid in any case remains within the system.
  4. First fill in about 3 liters. Wait a few minutes for all the oil to drain. Take the dipstick and check what level the lubricant is in the crankcase. If it's oil, add a little more.
  5. It is necessary to ensure that the oil film on the dipstick shows the level exactly between the “Min” and “Max” marks. If you fill in more than necessary, the excess will have to be drained. Therefore, it is better not to rush.
  6. When the oil is at the required level, close the cap and start the engine. Give power unit run at idle speed for 3 - 4 minutes. Wait until dashboard The pressure control lamp will not go out.
  7. Turn off the engine and wait a few more minutes. Re-insert the dipstick and measure the engine fluid level.

That's it, that's all for work self-replacement engine oils domestic car"VAZ-2109" can be considered completed.

But do not forget to re-measure the liquid level after a few days of operation. Sometimes car owners, due to carelessness or inexperience, do not tighten the drain plug properly or do not fully tighten the oil filter. Oil begins to leak out of them, which leads to a drop in its level.

Tighten all connections, add fluid to the required level.

Increased oil consumption in the VAZ-2109 engine indicates a problem. Simply adding or changing oil regularly will not correct the situation. The machine needs diagnostics and repairs to eliminate the reasons that provoked an increase in appetite in relation to this working fluid.