14.04.2017
For the rear-wheel drive sedan VAZ-2103 (LADA 1500) or a simple "Troika", the domestic manufacturer was initially a new engine 2103 with a 1,5-liter working volume, built on the basis of 2101. Also in this model used proven motors from "penny" on 1 , 2 liters and from VAZ-21011 by 1.3 liters. Small circulation was released VAZ 2106 engines for the third model "Zhiguli".
Engine VAZ 2103.
The four-cylinder carburetor row power unit VAZ 2103 per 1.5 liters received the top arrangement of the camshafts, the timing chain drive and high engine block, which allows you to install a crankshaft with an extended piston running.
Engines "Zhiguli" often "sin" with the wear of the camshaft or the absence of the tensioner in the drive chain, which you need to tighten every 10 thousand kilometers. When a loud knock in the engine will have to adjust the valve gaps to avoid the incidence of power, increased fuel consumption, valve extension and other things.
Also among the disadvantages of the engine for the "Troika" the need for constant adjustment and cleaning CO. When overheating the motor, pay attention to the pump.
In case of trimming, you need to change compression.
Engine tuning is possible in a wide range: from boring to compressor and turbines.
Among motorists, the VAZ-2103 engine is in good account, compared with other ruler units. Long operation is due to the availability of spare parts and their cheapness. With careful attitude to the engine and timely service of the VAZ-2103, not 125 thousand km declared by the manufacturer, and all 180-200 thousand kilometers.
Engine VAZ 2106.
Motor VAZ 2106 per 1.6 liters has become a continuation of the VAZ 2103 and as a result of 2101. The main differences from their fellows in the piston with an increased to 79 mm diameter, while the engine block remained unchanged.
There is also an injection unit 21067, which is distinguished by a covered GBC from the injection motor Niva-21214. Practice has shown that the "six" carburetor is more stable than the injector.
In general, the inline VAZ 2106 engine has 4 cylinders, the upper arrangement of the camshaft and the chain drive. Despite the possible resource up to 180-200 thousand kilometers among VAZ-2106 motorists is considered less reliable than "treshka". For the prosperous operation of the engine "Six" in winter it is necessary to warm it at least five minutes by 1500-2000 turns.
The disadvantages of VAZ-2106 include increased requirements for oil, which can affect the increase in the diameter of the cylinders. It often happens that oil consumption is a liter and more than a thousand kilometers, which requires replacing the rings, valves or other things.
Also among the minuses of "six" elevated camshaft wear, the detonation of the motor, the engine knock due to defects of piston fingers or connecting rod bearings. With the unstable operation of the carburetor engine draw attention to the jets. Blooming at idle engine requires adjusting the air damper.
When heating or boiling the engine, it is necessary to inspect the thermostat, the radiator and the presence of air in the cooler.
Motor Trojection 2106 is caused by incorrectly adjusted valves, extinguishing the valve consumed by the gasket gasket and low-octane gasoline.
The vibration of the motor is influenced by worn pillows 2106, as well as the crankshaft and cardan imbalance.
Add power VAZ-2106 You can spew the engine by 33 mm under the piston by 82 mm, it is impossible to clean more, as the block walls are thinned.
Engine VAZ 21011
Power unit VAZ 21011 per 1.3 liters is an improved version of the "penny" motor. The main difference is to increase the piston diameter to 79 mm, which made it possible to add volume and successfully compound the short piston stroke and a good cylinder diameter, guaranteeing high speed, modest fuel consumption and self-confidence.
All cons 21011 are identical to the shortcomings of the engine 2101.
Engine VAZ 2101.
Power Aggregate VAZ 2101 per 1.2 liter has become a base for the entire VAZ family. Unlike its prototype - Motor Fiat 124, domestic engineers increased the intercentrome distance, which later allowed "play" with a working volume of a motor, which varied from 1.2 liters to 1.8 liters.
VAZ 2101 is an inline carburetor unit with 4 cylinders, the upper arrangement of the camshaft and the chain drive of the timing drive. Engines 1970-74. The release was more reliable, since their production was controlled by Fiat specialists.
The disadvantages of VAZ-2101 include elevated camshaft wear, the need to constantly regulate valve gaps. Oil consumption on Kopeyka reaches 0.7 liters per 1000 km.
Due to the defects of the thermostat, the motor is often heated. Overheating of the motor 2101 also indicates a fan failure, pump breakage, low-quality fuel.
The chimney of VAZ 2101 is caused by extending the piston rings, wear of the valve seals, the processing of the guide sleeves and so on, which will force the car to the motor overhaul. According to experienced car owners with the VAZ 2101 engine, the flaws of the unit can be transferred and repairing infinitely.
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Chinese Avtobrand Geely together with the Swedish company Volvo intends to start the release of already fifth in Lynk & Co crossover line. Information about this was published on the official portal of the Chinese Ministry of Industry.
The novelty with the index "06" has repeatedly discussed in the media. It was expected that it would be a big crossover with three rows of chairs. As a result, it turns out that the sixth model in the ruler will be very compact
Most likely, collecting a novelty will be on the CMA platform. The overall dimensions of the new crossover are:
- length - 4.34 meters;
- width - 1.82 meters;
- height - 1.63 meters;
- wheel base - 2.64 meters.
According to the power part, the autonovinku will be equipped with a one-and-liter turbo engine at 177 hp The probable transmission can be a seven-speed robotic box.
That before the design of the novelty, then the corporate identity model of the model line is easily guessed. Among the differences, it is possible to note only the rear lights and a special "soaring" roof.
In China, the new Lynk & CO 06 will be available in 2020. Information about the approximate value is not yet.
How did you see yourself a new crossover of Swedish-Chinese development? Share your impressions in the comments.
The former leading automotive program Top Gear Jeremy Clarkson called the best and worst cars in 2019.
Popular car expert Jeremy Clarkson brought examples of the most successful and unsuccessful automotive projects of the current year. At the same time, the choice was not stopped on some particular type of machine, Jeremy chose supercars, off-road cars, hot hatch et al.
Mr. Clarkson is a popular and avid car enthusiast. Around the world, he is known as the leading popular Top Gear program, which he attached a special dress. At least for this reason his opinion is to trust.
The legendary product of the Soviet and Russian car industry VAZ 2103 has not been done for a long time, but remains popular. And many owners of the troika after the purchase are thinking about, and what oil to fill in the VAZ 2103 engine.
If you follow the original car operating manual, then for engine oil, the VAZ 2103 or 2106 engine is suitable:
- M - 6 / 12g;
- M - 8 gi;
- M - 5/10 gi.
Not all stores will be able to offer engine oil with such marking. Then what oil to fill in the VAZ 2103 engine, if you turned out to be a happy owner of this car?
What oil is optimally pouring into the engine of car VAZ 2103
There is a sufficient number of modern analogs, for example, a semi-synthetic 10W40. This is a universal all-season oil, which is used in engine engines of an old sample, for example, Lada or Lada .. Sellers can offer to choose from:
All engine oil is bottled into four-liter plastic containers and contains a balanced set of modern additives. Oil compositions are patented and have the highest level of quality.
You can no doubt what kind of oil to fill in the triple engine, 10W40 is an improved substitute for the oils of old brands. Among the advantages of oil use:
- the dispersion is minimized;
- reducing the ugar when starting the engine;
- saving fuel due to lowering friction coefficient;
- optimal ratio - price / quality.
It also concerns oil refueling and "six". What is the difference between the Reducer VAZ 2103 from 2106? Only a gear ratio only. In the engine, the same oil is 3.5 liters.
If you have not yet decided which oil to pour into the engine VAZ 2103, contact the Website website - Specialists will talk about the advantages and features of oils of different manufacturers and help make the right choice.
The domestic classic in the face of "VAZ-2106" is already not produced, but continues to actively attend Russian roads. The car was released for 30 years at the facilities of the Volga Auto Plant. The first copy saw the light in 1976. This model can deservedly be considered the legend of the Soviet and Russian car industry. Not everyone knows that the prototype to create a domestic car was the Italian car "FIAT" model 124 Speciale. And indeed, both cars are very similar among themselves. It is not surprising, because the VAZ-2106 began to produce only 3 years since the start of the Fiat. Since "six" is still relevant, the question of which oils is better to pour in carburetor engines "VAZ-2106".
When choosing a motor oil for VAZ-2106, it makes no sense to focus on the manufacturer's recommendation.
Criterias of choice
Each motorist is trying to find the optimal ratio between price and quality. After all, when buying frankly cheap lubricants, everyone understands what the operation of a car on such a lubricant can lead to. But not everyone is ready to spend on too expensive. For the correct selection of the engine fluid, it is important to know the basic data of its "VAZ-2106". These information includes:
- year of issue;
- motor type and its modification;
- depreciation level of the power unit;
- climatic conditions of auto operation.
But only this data will not help give an accurate answer to the question of which oil will behave better in the VAZ-2106 engine. Experts recommend repelled from two criteria:
- motor oil type;
- the degree of viscosity.
Consider these questions more detail.
Motor oil type
All engine fluids presented in the market are divided into 3 categories:
- mineral;
- synthetic;
- semi-synthetic.
In the case of a modern foreign car, no one would have doubted that the synthetics should be chosen. But in our situation, when it comes to the VAZ-2106 car, things are different. Mineral oils possess one important advantage. This is their low price. Although according to specifications and properties, they significantly inferior to the analogues in the form of synthetics and semi-synthetic. Mineralo is not recommended to apply if climatic conditions are accompanied by strong frosts. At such a temperature, mineral engine oil loses its fluidity, which is why problems arise with the start of the engine. They have a different composition, and their additives allow you to effectively protect the engine and prevent premature wear.
It is important to take into account the year of release His car. Old engines released in the period of the 70s - 80s are equipped with oil-changing caps, glazes and nitrile rubber seals. Such material does not tolerate contacts with synthetic and semi-synthetic oils. Rubber begins to just collapse. To eliminate this disadvantage, we should change the seals on products from rubber. Or pour mineral oil into the engine carger. The replacement of rubber seals is dangerous in that on the VAZ-2106 motors there may be problems with the power system. Gasoline will destroy rubber.
Viscosity
Select the engine oil should also be based on its viscosity indicators. The flow rate affects the motor operation in the most direct way. In the case of "VAZ-2106" better 2 times during the year, pouring summer and winter lubricants. This is especially important for regions with harsh winter, when the temperature on the thermometers is lowered below -25 degrees Celsius. If the climate is moderate, then all-season oils are suitable.
Most often, the following motor oil viscosity parameters are used for the domestic "six":
- 5W30;
- 10w30;
- 15W30;
- 20w40;
- 10w40;
- 15W40.
If the winter is accompanied by strong frosts, it is better to focus on motor fluids with viscosity indicators 0W.
Manufacturers and brands
Everyone is well aware that "VAZ-2106" refers to the category of cheap cars that are available only in the secondary market. They are extremely small, because the main target audience has a small level of financial wealth. From this it follows that they will not buy expensive engine oils. Yes, and there is no point in this, since VAZ-2106 feels great when working on budget fluids. The ideal solution will be the acquisition of European engine oils. Although their high price does not always allow buyers to acquire similar products for their "six". The main focus of the car owners are given to domestic brands. The most popular belongs to:
- Yukos tourism;
- Azmonol super;
- Lada Standard.
Imported liquids, the technical parameters are noticeably higher. Here and the main problem of choice arises. To guarantee confident, reliable and durable operation of the engine, it is better to spend a little more money, but to purchase high-quality imported oil for VAZ-2106. If the financial condition does not allow spending a lot of money for the service "VAZ-2106", you can do the domestic option. In quality, they are inferior, but the drivers usually do not feel a significant difference.
It makes no sense to look into the official operating manual for the operation of the WAZ-2106, since the oil recommended there has long been not produced or have lost their relevance.
The list of the most appropriate brands for VAZ-2106, available today, belongs:
- Optimum produced by Rosneft;
- Standard manufactured under the Lada brand;
- Standard from LUKOIL;
- Lukoil Suite;
- LUKOIL super;
The choice is quite diverse, although it should be focused on the year of release of your VAZ-2106. This applies to winter, summer and all-season motor oils. Regarding the year of car release there are several important recommendations. Holding to them, it will be easier for you to decide on the final choice of lubricant for the engine.
- Cars "VAZ-2106", released from 1976 to 1982, should be filled only. How they will behave on synthetics or semi-synthetic, it is difficult to predict. They are better not to use, otherwise it will be wrapped by heavy consequences for the power unit.
- If Sixer was released from 1983 to 1991, then use mineral oil or hydrocracking oils.
- In the case of the operation of the VAZ-2106 car, the sample of 1992-1994 years of release, in addition to mineral compositions, is allowed to fill the semi-synthetic mixtures into the oil crankcase.
- If you are lucky and you are dealing with "VAZ-2106", which released one of the latter, that is, in the period 2004 - 2006, then safely buy high-quality semi-synthetic motor fluids. The mineral water is no longer suitable here, but there is no point in the synthetics.
In terms of brands, everything is simple. Focus on the most sought-after manufacturers who managed to win a good reputation.
The most preferred brands for refueling engines of the domestic automaker are considered:
- Rosneft;
- LUKOIL;
- Shell;
- Mobil;
- Total;
Seasonality
It is important to determine what oils to pour into the VAZ-2106 engine taking into account seasonality. In the summer and winter, if the climate is moderate and the average temperature for the year plus, relevant and rationally pour all-season compounds into the oil carcase. Usually they have a viscosity of 15W20, 15W40 and 10W40. But in winter, preference gives the viscosity of 5W30, 5W20 and 10W40. They are suitable for cars "VAZ-2106" for about 2002 release. But for versions of 2003 - 2006, it is better to use special winter compositions whose viscosity is 0W40 or 0W30.
Non-zero in the development times of "VAZ-2106" did not exist. These are oils with increased fluidity, which are unsuitable for operation on machines with excessively worn out power units. To this day, the "six" lived, only their main part is operated with engines that have serious wear. This led to the formation of gaps, which during frosts will not allow motor oil with an index 0W to work normally. So only in exceptional situations will reasonably buy similar blends.
Usually, when selecting consumables for the car, the owner sufficiently look into the official operating manual. But in the case of "VAZ-2106", the situation is somewhat different. Machines are not produced for a long time, plus the manuals are seriously outdated. So navigate the fact that the plant recommends does not make much sense. Relieve yourself from the above tips and characteristics. With their help, it will be easier for you to decide on the choice and fill in the Carter correct, corresponding to the current position of things engine oil. Additionally, give some useful tips.
- Motor oil manufacturer. In the case of the VAZ-2106 car in priority, most drivers will have liquids of domestic production. But many import formulations will be suitable for six. Here, focus not on the geographical affiliation of the brand, but according to its position on the market. Try to choose those mixtures that have long been presented on the market. This suggests that they produce qualitative compounds that meet the requirements and standards.
- Operating conditions. In our conditions and, taking into account the technical features of "VAZ-2106", too tightening with the change of engine fluid is not worth it. Replacement is recommended to carry out every 5 - 7 thousand kilometers. The more problems of your "six", the less intervals will be.
- Attempt to save. Everyone perfectly understand that no one wants, and sometimes and cannot spend a lot of money for the maintenance of such a budget car. But excessive savings are able to turn into serious problems. Do not pour dubious motor mixtures, and use proven, well-proven oils. Among them are options at an adequate price.
- Sales consultants. No offense of some sellers who are really trying to help buyers. But most of them pursue personal goals and benefits. For them, it is preferable to implement the deployed goods than to give a delight and useful advice. Therefore, it is better to deal with the question yourself.
- Fake. The big problem of domestic motorists is in the presence of a huge amount. In this regard, try to bypass dubious outlets, counters and natural markets. Go to specialized stores. Let the oil be somewhat more expensive there, but you will be able to get all the documents, look at certificates of quality and compliance, present claims in the case of buying bad oil, etc.
Always try to memorize that you pour into the engine crankcase and which oil use for your "VAZ-2106", which has a carburetor. This will allow the next time to purchase a similar fluid. The age of the car is the main problem when choosing a motor fluid for VAZ-2106. Therefore, try to take into account all the presented recommendations, repel from the current state of the machine and do not save on consumables. Otherwise, you will soon have to send a car to the landfill.
Substitution oil filter and oil In the motor crankcase
Since 1974, plant VAZ advises shift oil Create after 5000 km, but it is depending on the criterion of operation.
In the process of work, despite the highest culture of production and the most advanced technology for the production of motor parts, small particles of metal are separated, which are massately washed off with oil circulating in the system.
The oil is also contaminated by penetrating dust particles. The main amount of these particles is settled in the labyrinths oil filterBut some part of them all circulates in the system. In addition, the additives, refining oil, evaporate over time, oil loses its valuable properties, and it immediately affects the criteria for the operation of the motor.
On the engines cars "Zhiguli" Mounted full-flowing narrow cleaning filter oil. Replacing the oil in the gearbox VAZ 2115 - detailed. The word "full-flow" says that, unlike other car lubrication systems, where only part oil It passes through the fine filter, the cleaning passes all the oil circulating in the system. The filter provides good cleaning oil from mechanical particles and oxidation products.
For the cleaning oil In the filter design, a paper filter element is applied, made of porous heat-treated paper. In order to increase the working surface of the element, the paper is specifically bent at 180-184 folds.
Effective filter operation - a reliable guarantee of the durable engine work, so we draw your attention to the need for timely replacement filter.
Replace operations oil And the filter for convenience should be made in the garage on the viewing ditch or the overpass to provide free access to the drain plug in the engine oil crankcase.
To successfully carry out this operation, like any other, prepare the necessary tool, fixtures and materials. Do not forget to check the matching prepared for the fill oil Season, remembering that summer oil is used at a temperature of from 5 ° C and above, all-season - up to minus 20-25 ° C, and winter - from minus 25 ° C.
number oil In the lubrication system - 4.2 liters, but it should be remembered that when changing oil It is enough for all models of VAZ to fill only 3.75 liters, as it remains to about 0.5 liters when draining in the lubrication system.
Oil filter Must be complete with rubber gasket. Oil Replacement Guide in the gearbox of the old and new sample VAZ 2108, 2109, 21099 - video and service articles and repair cars with their own hands. VAZ-2103 "Zhiguli" Vaz-2103 / Lada1500: Engine: L.S. Year of release (beginning-end) Oil volume in the engine, l. Hands should be a funnel, a special key for removal oil filter, Key 12 mm Hex for Tube Disposable, Dishes for Plum Worked oil And the rag for wiping hands and sublishes oil.
Replacement oil On VAZ 2101-2107, all subtleties and nuances of this simple operation.
Some simple rules when replacing oil Will help you make this operation correctly and quickly. In this.
Replacement Oil And filter on VAZ -2106
The owner of the combat classics is interesting and informative videos every week. Touch and put the huskies
Key for removal oil filter
If everything is ready, the car is installed on the viewing ditch or the overpass, is insured under the wheels and manual brake, you can proceed to the operation. Open the hood. Remove the oil cover cover to create a normal atmospheric pressure in the internal cavity of the engine.
The fact is that when the engine is running, the mechanisms, heating, displace excess air, is created, it is created, it prevents the normal plum oil. Unscrew the drain plug in the pallet of the oil crankcase, pre-installing a bucket or other container for draining spent oil. Capacity should be set a little back along the car from the drain hole, as it is located at an angle of 30 ° from the vertical.
Drain the oil is necessary with hot Enginewhen viscosity oil Low. How many oil in the engine VAZ / LADA 2103. How much oil in the VAZ 21099 box and the engine. The drained oil should be heated, the plum time is at least 10 minutes. Performing this operation, be careful to avoid burns with hot oil.
After the oil stalks, wrap the plug and unscrew oil filter. In the absence of a special key, this operation can be performed using a slice of sandpaper. Wrap the filter with an abrasive side and turn the filter counterclockwise.
If this method does not give the desired effect, do not be mistaken, we will join the filter housing with a firmware that is included in a small tool box. In the original version, the engine on the VAZ 2103 can produce up to 77 horsepower, this power is enough to disperse not so heavy cars up to hundreds in 16 seconds. Naves on the firmware rod for convenience tube or key to turn the spark plugs, you will probably move from the place "stubborn" filter.
This extreme measure can be applied, given that oil filter - one-time use.
Before installing the new filter Do not forget to check the position of the rubber ring gasket, which should be in the filter button groove. To exclude the gasket offset in the process of mounting the lubricant it motor Oil. When installing new oil filter You should not use any tool, but to rely on an effort that can be provided with your hands.
With the help of a funnel (in order not to shed the oil), fill in the oil-tire neck of 3.75 liters of motor oilcorresponding to the season of operation of the car. After a few minutes, when oil stalks, check its level using a measuring line (probe).
If when checking it turns out that the level oil Above the Max marks, do not embarrass, run the engine, after 3-4 minutes the oil will fill all your "containers", and its level in the engine crankcase will become normal.
Before starting the engine, do not forget to install the plug of the bulk neck.
Some motorists sometimes apply oil Imported production, such as Shell (Shell), or Esso (ESSO). Replacing the oil in the box on the VAZ 2101-VAZ 2107. When buying a mineral oil We advise you to look at EsSo Extra oil. What you need to know to replace the oil in the car VAZ 2106. Recommended oils and their main characteristics, selection criteria. With a viscosity of 15W40 it is almost all-season. You can also try to pour semi-synthetic, but they usually do not recommend old engines. In general, it is necessary to pour the same oil as it was flooded earlier.
Hyundai IX35 Tucson IX\u003e Logbook\u003e The substitution of oil in the machine. Who did without the help of others, share info how to do how much oil is needed, the filter number and what moments should pay attention. Page 1 of 5 - PPC oil level - sent to Transmission: how much to pour into gearbox transmission. VAZ-2107 - reliable as ...By analogy with previous modifications of the Lux line, the VAZ 2103 engine saved the upper arrangement of the camshaft. The power of the motor, the hinged equipment rotates a belt, the chain remained only on the GRM asterisk.
Engine specifications 2103
In the third internal engineering of 2,203, the manufacturer of AvtoVAZ returned the original cylinder diameter of 76 mm and increased the volume of the combustion chamber, so the technical characteristics of the motor have the form:
| Manufacturer | VAZ |
| Mark DVS | VAZ-2103. |
| Years of production | 1972 – 1983 |
| Volume | 1.5 l (1452 cm 3) |
| Power | 52.4 kW (71.4 l. P.) |
| Torque | 106 nm (3400 rpm) |
| Weight | 120.7 kg |
| Compression ratio | 8,5 |
| Food | dAAZ-2103 Carburetor Solex (1972 - 1974), then Ozone 2107-1107010-20 |
| Motor Type | in line |
| Number of cylinders | 4 |
| The location of the first cylinder | near the chain timber |
| Number of valves on each cylinder | 2 |
| Material GBC | aluminum alloy |
| Permissible warping | collector gaskets (intake / release) 0.08 mm cylinder head gasket 0.05 mm |
| Valve seat | width 2 - 2.4 mm, angle of 45 ° |
| one top inside of the GBC, phase width 232 °, ahead of the exhaust valve 42 °, lagging inlet valve 40 ° | |
| Seal camshaft | diameters - 40 mm, 56 mm, width 7 mm |
| Cylinder block material | cast iron |
| Diameter of the cylinder | class A - 76 - 76,01 mm class B - 76.01 - 76,02 mm class C - 76.02 - 76,03 mm class D - 76,03 - 76,04 mm class E - 76.04 - 76,05 mm |
| Pistons and rings | aluminum alloy piston with tin coating cast iron rings, compression outside chrome (top) and facefotted (lower) |
| Piston diameter | class A - 75.94 - 75.95 mm class C - 75.96 - 75.97 mm class E - 75.98 - 75.99 mm |
| Clear | piston / cylinder wall - 0.153 - 0.173 mm (standard) or 0.19 mm (maximum) piston rings - 110 mm relative to the plane of the cut |
| Ring compression top | 1,535 - 1,555 mm |
| Ring Compression Lower | 3,957 - 3,977 mm |
| Ring oil slimming | 2.015 - 2,035 mm |
| Clearance between piston groove and ring | 0.03 - 0.07 mm |
| Crankshaft | cast iron, casting |
| Number of root bearings | 5 |
| Cervical diameter | 50,795 - 50,775 mm |
| Cape of Native Shayk | 0.1 - 0.5 mm |
| Rolling bearings | shaft diameter - 47,814 mm insert thickness - 1,448 mm insert width - 28,025 - 28,975 mm |
| Selns of the crankshaft | front - diameters 42 mm, 60 mm, width 7 mm rear - diameters 85 mm, 105 mm, width 10 mm |
| Piston move | 80 mm |
| Fuel | AI-92. |
| Ecology standards | Euro-2. |
| Fuel consumption | route - 6.9 l / 100 km mixed cycle of 8.9 l / 100 km city - 9.4 l / 100 km |
| Oil consumption | maximum 0.7 l / 1000 km |
| Motor oil for 2103 | 5W-30 and 15W-40 |
| Motor oil volume | 3.75 L. |
| Replacement frequency | every 55,000 km |
| Working temperature | 80 ° |
| Motor resource | declared 125,000 km real 200000 km |
| Adjustment of valves | nuts and probe |
| Cooling system | forced, Tosol-A40 |
| Number of OH. | 9.75 L. |
| water pump | polymer impeller, fastening on the block |
| Ignition | transistor contactless, B117A coil and distributor 30.3706 |
| Candles at 2103. | original - A17-DV |
| Gap between candle electrodes | 0.5 - 0.6 mm |
| Valve train chain | double roller roller, 116 units, length 49,54 - 49.58 cm |
| The order of the cylinders | 1-3-4-2 |
| Air filter | dry with a removable cardboard cartridge and a preferred, temperature adjustment for the season |
| Oil filter | recommended MANN W914 / 2 |
| Flywheel | 129 teeth, 0.62 kg the diameter of the inner opening - 25.67 mm diameter outdoor - 27.75 mm number of landing holes - 6 pieces no displacements |
| Fastening bolts flywheel | M10x1.25 mm, length 23,5 mm, |
| Valve stem seals | manufacturers Horse or Corteco |
| Compression | pressure in the cylinders from 10 bar, the pressure difference in separate cylinders within 1 bars |
| Oil temperature | 80 ° C. |
| Thermostat response temperature | 80 - 84 ° C |
| Valve pressure inside radiator cork | 0.7 - 1 bar |
| Contents in the exhaust of harmful products | SN<200%, СО <0,5% |
| Turnover XX | 850 - 900 min -1 |
| Thinking force threaded connections | candle - 37.24 nm flywheel - 83.3 - 84.38 nm clutch bolt - 29.4 nm bearing cover - 80.36 - 84.38 nm (indigenous) and 51 - 53.5 nm (connecting rod) cylinder head - two stages 39.2 nm, 112.7 nm |
Constructive features
He has a motion diagram with the following nuances:
- camshaft from 2101 - one neck between the cams of the second cylinder is raw (hexagon);
- the head of the cylinder block - inside the combustion chamber of 2 mm, the stage made by milling;
- drive - timing chain, pump and generator - belt 8 x 10 mm long 944 mm;
- crankshaft from 2101 - 40 mm radius crank;
- the volume in the engine is increased compared with the previous version of 2101 - the height of the block is greater than 8.8 mm, the piston move has increased.
For the domestic "classics" VAZ exist common standards, which oil pour into the engine - 5W30 / 5W40 or 10W40 / 15W40. The cooling system here is combined (splashing and supply of pressure lubrication).
In this inlet, the intake manifold has a larger length partition to improve the stability of the turns of the XX, so the part is not suitable for earlier versions of motors. Without changes, the exhaust collector remained, allowing tuning through the use of a direct-flow muffler to increase the power of the car drive.
Advantages and disadvantages
The main feature is the GRM drive, so the engine 2103 every 10,000 km of mileage must be serviced. Intensively wear the camshaft, reducing the engine characteristics. For this version, the VAZ producer is characterized by all carburetor faults.
But for these engines there is a major overhaul, as they are served, the manufacturer's plant has repair kits and rings
What kind of cars installed in?
The engine 2103 was created under the appropriate AvtoVAZ model, later began to be installed on other cars of this manufacturer:
- VAZ 21023;
- VAZ 21043;
- VAZ 21053;
- VAZ 21061;
- VAZ 2107;
- VAZ 2121.
By virtue of technical features, the motor 2103 is always longitudinally, therefore it is not used in front-wheelwater models.
Maintenance Regulation
The official manual explains the DVS device and the timing of replacement of consumables when maintaining a motor:
| Object of maintenance | Time or mileage (which comes before) |
| Timing belt | replacement after 100000 km |
| Battery AKB | 1 year / 20000 |
| Clearance in the valve | 2 years / 20000 |
| Ventilation Carter | 2 years / 20000 |
| Reinforcement belts attachments | 2 years / 20000 |
| Fuel line and tank cover | 2 years / 40000 |
| Motor oil | 1 year / 10000 |
| Oil filter | 1 year / 10000. |
| Air filter | 1 - 2 years / 40000 |
| Fuel filter | 4 years / 40000 |
| Heating / cooling fittings and hoses | 2 years / 40000 |
| Coolant liquid | 2 years / 40000 |
| Oxygen sensor | 100000 |
| Spark plug | 1 - 2 years / 20000 |
| Collector graduation | 1 year |
Thanks to the simple design of the oil change and, even overhaul is available with their own hands. In Soviet times, motorists practiced the engine modernization, the options of which are considered below.
Faults: Signs, Causes and Remedies
For the engine 2103, the producer of VAZ is characteristic of the following breakdowns:
| Breaking | Probable reason | Method of liquidation |
| Engine 2103 does not start | full range of electromagnetic valve | valve replacement |
| output of gas station | clearance / replacement of gas station | |
| fuel filter pollution | installing a new filter | |
| no gasoline in the carburetor | cleaning carburetor | |
| On the XX float turns or stalls the motor | wastered idling adjustments | adjusting the quality screws / quantity of XX modes |
| poloman / clogged carburetor | repair and cleaning of the carburetor | |
| the gaps between the camshaft levers and cams are deregulated | adjusting gaps | |
| Elevated oil consumption | worn sealing | replacing pads |
| wearing the walls of the cylinder or piston rings | selection of remkomplekt rings | |
| damage / production of oil-challenge caps | installing new Caps |
ATTENTION: When the timing chain is cut, the engine of the valve turns, so the tension and the overall state of the links should be periodically verified.
Tuning options
The most popular tuning of the following types:
- rastaching by 3 mm of the diameter of the cylinder to increase the volume (under the serial piston 2101 or 2106);
- increasing the stroke of the piston to 84 mm and the use of crankshaft from 2130;
- replacing connecting rods with details of 134 mm long.
Thus, Motor 2103 qualitatively exceeds the two previous modifications of the manufacturer of AvtoVAZ. The owner of the Zhiguli did not need to think about how oil was used, since the operating manual 2101 - 2103 is as similar as possible.
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