Antifreeze was thrown out through the expansion tank of the Lada Kalina

Refining the expansion tank cap on Kalina will help improve the cooling system. It is no secret that the normal functioning of the main components of the car depends on proper engine cooling. If the tank element in question does not perform its function correctly, pressure interruptions occur in the cooling system.

Due to untimely bleeding of excess air, the pipes begin to leak. The hotter the power unit heats up, the higher the coolant temperature. Excess pressure from the sealed unit must exit through the expansion block and two-way valve.

After the system cools down, a similar process occurs, only with air being sucked inside. The tank cap should be periodically checked for scale, other formations and valve operation. If there is an excessive amount of various contaminants, the valve is deformed, does not perform its function and the system depressurizes.

Technical features of the system

The single-circuit and closed design of the Kalina engine cooling system (SOD) is typical for other VAZ models.
The system is designed to remove thermal energy from heated engine elements using antifreeze or other coolant. The ODS consists of the following functional parts.

1. Cooling radiator. Reduces the coolant temperature due to the flow of cold air masses.
2. Fan. Used for rapid cooling of antifreeze in the Kalina cooling system.
3. Expansion tank. Designed to compensate for the volume of coolant (coolant). The need for this unit is related to the ability of the coolant to expand/contract.
4. A pump or centrifugal pump responsible for the forced circulation of antifreeze through the appropriate channels.
5. A thermostat whose task is to regulate the volume of antifreeze in the Kalina cooling system.
6. The temperature sensor is involved in controlling the cleaning system.

The operation of the cooling system is based on the close interconnection of various parts, elements and sensors, including devices designed to measure oil temperature. The passage of coolant through a large or small circle depends on the engine temperature. In the first case, antifreeze passes through all components of the SOD, with the exception of the radiator. With this type of circulation, the thermostat is closed. As the engine temperature rises, this element gradually opens. Antifreeze, having passed a large circle, enters the radiator. The latter device is cooled by incoming air masses. If this was not enough, a signal is sent to the ventilated block, which begins to forcefully direct air masses towards the cells.

The cooled liquid flows into a small circle. In addition, taking into account the engine temperature, antifreeze is automatically circulated in a small or large circle. At the same time, the optimal operating temperature is maintained, which should be from 95 to 105 ° C. This factor directly affects the performance of the Kalina stove. In this case, it will not be able to deliver masses of warm air into the cabin.

If there are doubts about the operation of the cleaning and diagnostic equipment, it is necessary to diagnose the vehicle, finding out the causes of the malfunction. You can fix the breakdown either with your own hands or with the help of a mechanic.

First of all, it is recommended to check the level of antifreeze in the system. To do this, you will need to open the hood and inspect the expansion tank. It should be filled to half the total amount. If necessary, add antifreeze or completely replace the coolant. In the latter case, you will need to drain the old antifreeze. If there is a fluid leak, you should inspect the engine compartment.

What to do before removing the plug.

GAZ 31 029 Black Logbook About the cooling system

First of all, you need to understand why an air lock forms, for this:

1. We check for coolant leaks in the connections of the pipes, if there are any, we tighten the clamps or replace them.
2. We check the coolant level in the expansion tank; for viburnums, it is advisable to keep the level at or slightly above the maximum.
3. We check the correct operation of the expansion tank plug; if the air inlet plug does not work or with noticeable difficulty, then it is better to replace it; below I will explain in more detail about the plug.
4. It is also advisable to check whether the interior heater radiator is leaking; this can be done from inside the cabin by removing the right lower side of the panel under your feet and feeling the floors and the heater block itself.

How to troubleshoot your cooling system yourself

If you notice that a stream of cold air is entering the cabin, you should not delay repairs, especially if the autumn-winter period is upon us.

Improper cooling can be corrected in several ways. Car enthusiasts recommend following step-by-step instructions on the forums:

1. Remove the hose from the part responsible for heating the throttle valve.
2. Open the expansion tank cap and cover the neck with a clean, dry cloth.
3. Blow into the tank.
4. Watch the antifreeze trend. As soon as the coolant appears on the horizon, quickly return the hose to its original position and tighten securely with a clamp.

Problems due to a faulty lid

Modifying the expansion tank cap on Kalina allows you to avoid malfunctions of the valve and freezing of the element in winter. Before considering options for modifying a part, you will need to find out the consequences of its malfunctions and how to check it.

Severe clogging of the expansion tank valve leads to pressure buildup, leakage of pipes, depressurization of the system and the formation of air locks. All this affects the operation of the stove and cooling unit. Due to such fluctuations, breakdowns of the pump, thermostat and connecting elements occur.

The functionality of the lid valve can be checked as follows:

• Visually inspect for the presence of rust and other foreign deposits;
• When mechanically pressed, the valve characteristically whistles, signaling the release of air, and after releasing, the norm is to hear a hissing suction sound;
• To check the system for blockage, you need to remove the hose from the upper fitting and connect it to the pump or compressor;
• The injection of the air mixture on the pressure gauge readings should correspond to values ​​from 1.1 to 1.5 kgf/sq.cm.

The final adjustment of the pressure will be made possible by upgrading the cover, which involves cutting off the thick spring of the part and adjusting it to the required air pressure.

The main causes of ODS malfunctions

Refrigerant leakage is mainly due to the following reasons:

• presence of an old clamp;
• old or damaged radiator.

In the first case, the drive is replaced, and in the second, repairs are made.

Check the system connections first

Then it is necessary to check the circulation of fluid in the motor system in question. To do this, you need to see if antifreeze gets into the tank. If the result is negative, the pump is replaced or the cooling system is cleaned with special means.

If the Lada Kalina overheats, auto mechanics identify the following reasons for the current situation.

1. The thermostat has failed. To check its functionality, you need to touch the radiator hoses. If the top element is cold and the bottom element is hot, the thermostat is blocked. In this case, a new drive is installed.
2. Stuck honeycombs. This problem usually occurs in late spring and early summer. In this case, the radiator is cleaned from the outside.
3. Fan malfunction. If this device does not turn on when the coolant is very hot, then you need to check the wiring and relay.
4. Presence of air masses in the SOD.

To solve the last problem, you will need to open the expansion tank. Start the engine, periodically press the accelerator pedal until you reach the red mark on the gauge. If the fan turns on, you need to “charge with gas”, then turn off the ignition. If it is not possible to eliminate the airlock using this method, more radical measures are taken.

The plastic engine shield will need to be removed. To do this, he gets up. Use a screwdriver to lower the clamp. Remove 1 of 2 connecting tubes. Then remove the expansion tank cap. It is necessary to blow into the container until antifreeze begins to flow out of the disassembled hose.

If it is impossible to pierce the container, the lid is closed. The tube is put in place. The engine is warming up, the ignition is turned off. Without disassembling the tank cap, remove the heating pipe.

Replacing the thermostat on Kalina 8 valves

The thermostat on Kalina consists of 2 parts - the so-called thermostat cover and housing. The cover is the part in which the thermocouple is located, and the housing is the part that is attached to the engine. Housings are not sold separately, unlike covers, at least I haven’t seen them. Therefore, you can either replace the cover or buy a completely assembled thermostat.

It is attached to the engine with 2 nuts along with the ground wire from the battery. We unscrew them and remove the thermostat. In most cases, the remaining gasket will stick to the engine. They will need to be removed with a knife or blade.

The coolant temperature sensor is screwed into the thermostat housing. You need to unscrew it from the old one and screw it into the new thermostat, or just buy a new one. It is attached under a copper gasket, which seems to need to be replaced with a new one, but practice shows that a used one also holds up normally. The thread of the sensor itself, closer to the gasket, can be lightly coated with sealant.

To be sure, I additionally applied a thin layer of sealant to the new thermostat gasket and installed it in the prepared place. According to reviews on the Internet, it is best to buy an original thermostat from AvtoVAZ. He will last the longest. In second place, this is exactly what I bought, since I simply couldn’t find the original one. Some samples may open not at 85 degrees, but at 90-95º. Not sure if this is normal. It should also be noted that the PRAMO thermostat cover will not fit into the AvtoVAZ body; the side will interfere, which the craftsmen successfully saw off with a grinder.

Replacing the pipes of the Kalina cooling system can be divided into replacing the heater pipes and replacing the radiator pipes. There are 2 pipes suitable for the stove - inlet (1) and outlet (2). There is also an inlet (3) and outlet (4) to the radiator. There is also a small connecting pipe (5) from the thermostat to the siphon.

Self-tuning

Causes of Kalina engine overheating:

• Thermostat malfunction. To ensure their functionality, visually inspect the radiator hoses. If the top is cold and the bottom is hot, the thermostat is locked. In this case, you will need to install a new device;
• clogged honeycombs. In this case, the engine overheats in spring or summer. It is advisable to clean the radiator (external);
• fan failure. The device does not start due to strong heating of the coolant. It is advisable to check the functionality of the relay and wiring;
• air in the system. In this case, open the expansion tank. After starting the engine, periodically press the throttle (to the red mark). If the fan starts, they "ignite with gas" after the ignition is turned off. If the malfunction is not resolved, the power unit screen is removed. First raise the motor, lower the vice. The pipe has been removed. The lid has been removed and the container has been broken. The tube and cap have been replaced. The engine warms up and the ignition turns off. Then remove the heating pipe. Since antifreeze is a toxic substance, it is recommended to drain it thoroughly (following safety precautions). The engine must be cold. A pipe is put on the fitting and air is removed.

If the engine warms up, the Lada Kalina SOD will be updated. Modification of the system consists of installing a 6-hole thermostat. The device is designed to maintain a stable fluid temperature and normalize the operation of heating devices inside the car. If necessary, install a coolant filter or heater tap. To quickly pass antifreeze through the channel (with minimal risk of overheating), an additional pump is installed.

The system under consideration is suitable for short-circuit and open-circuit stoves on a VAZ 2110. In the first case, it will be necessary to throttle the output from the SOD. In this case, the oven will only operate at high speeds. To get hot air from the heating unit, press the gas pedal. If you reduce the heater C/O power, the pressure in the remote control will increase. To do this, use a throttle valve or ball valve. Before installing Kalina SOD in a VAZ, it is recommended to consult with specialists.

To configure it yourself, it is recommended to first study the ODS diagram.

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up to 85 degrees, on average it’s always in this position; in summer in traffic jams it’s 90 – 91 degrees, which is quite comfortable. Turning the fan on controls the ECU logic, and the thermostat has almost no effect here - unless it's stuck. In general, the Grantovskaya SOD is very durable and compact in terms of the thermostat itself, after two years of use there are only positive emotions. He himself is not difficult, in any case, he changed it on his knees in the fresh air in the hot season himself

Filling with new coolant Kalina

The installation of new pipes is complete. Now the most interesting part is that you need to fill in new antifreeze. Don't forget to tighten the bolts from the drain holes back. I use Felix Green G11. To avoid the occurrence of a large number of air pockets, before filling in the coolant, I removed one hose from the throttle heating - the highest point of the cooling system. During the process of filling the system, air could be heard escaping. Out of 10 kg of antifreeze, about 2 liters remain in the canister.

I filled it up to the MAX mark on the expansion tank and put the hose from the throttle back in place. Now you can try to start the engine and see what happens. Before this, of course, you need to put in place the ignition module and the air filter along with the mass air flow sensor and the adsorber valve.

After the first start, the engine heated up to 120 degrees, but the radiator remained cold. I waited about 10 minutes until the engine cooled down and SLOWLY unscrewed the cap from the expansion tank, releasing the pressure, and then unscrewed it completely. At that moment I heard a gurgling sound - excess air was coming out. Some fluid has leaked into the system. I added new fluid to the reservoir and started the engine again. This time everything worked as it should - the radiator warmed up, the fan turned on, the stove was heating, the temperature stayed around 90º.

Sources

• https://avtonomnaya-gazifikaciya.ru/kalina/sistema-ohlazhdeniya-1.html
• https://gil-service.ru/dvigatel/dorabotka-termostata-kalina.html
• https://krutigayki.ru/sistema-ohlazhdeniya-kalina-vse-o-tom-chto-delat-chtoby-dvs-avtomobilya-ne-peregrevalsya/
• https://na-vi.ru/sistema-ohlazdenia-kalina/
• https://TrueScooters.ru/vidy-dvigatelej/sistema-ohlazhdeniya-lada-kalina.html
• https://CdmService.ru/salon/ohlazhdenie-dvigatelya-lada-kalina.html
• https://Vaz-Lada-Granta.com/kalina/motor-i-korobka/sistema-ohlazhdeniya.html
• https://topdetal.ru/stati/boremsya_s_peregrevom_i_kholodnoy_pechkoy_na_kaline/
• https://autobryansk.info/sistema-ohlazhdenija-dvigatelja-kalina-8-klapanov.html
• https://vaz.today/sistema-ohlazhdeniya-kalina

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Important points of improvement

Refrigerant is considered a toxic substance that negatively affects human health. Mechanics advise carefully draining the antifreeze. When carrying out this procedure, you must remember safety precautions and use rubber gloves. Antifreeze drains when the engine is cold. Then the pipe is put on the fitting and the clamps are tightened. Air masses were successfully removed from the system in question.

SOD Kalina needs improvement. Its overhaul involves installing a new 6-hole thermostat. This unit will maintain a stable liquid temperature, normalizing the operation of internal heating devices.

Modification of the cooling system involves installing a coolant filter or heater tap. To ensure that antifreeze passes through the channels faster and the risk of overheating is minimal, you will need to install an additional pump. You can do the tuning of Kalina SOD with your own hands according to the diagram of the engine cooling system.

Let's sum it up

So we figured out why there is pressure in the engine cooling system, why it can be excessively high or, conversely, low. There is often nothing complicated about checking it yourself, although a lot depends on the car. For example, it happens that the coolant temperature sensor fails. It can provide incorrect data to control devices, thereby misleading the driver. It can show both a high temperature of the power unit and, conversely, a low one. But this will not mean that the system is not working correctly.

If there are any breakdowns in the cooling system, they must be repaired as soon as possible. It is advisable not to operate a vehicle with a stuck cover or thermostat. After all, for some engines overheating is fatal, and major repairs are not cheap at all. In general, it is worth regularly checking the coolant level in the system to ensure that there are no leaks or other defects. It is also recommended to periodically clean the radiators from dirt, as this can cause increased engine temperature.

Design elements

The expansion tank of the Lada Kalina is made of transparent polyethylene. The system in question is sealed due to the presence of inlet and outlet valves. The Kalina SOD diagram is a coolant pump. The device body is made of aluminum. There is a control hole inside the unit, with which the fluid flow rate is determined when the pump fails.

The engine cooling system of the Lada Kalina car consists of 2 circulation circuits:

• fluid moves through the jacket and radiator (large circle);
• the liquid moves only along the jacket (small circle).

The SOD scheme provides for constant circulation of liquid. This does not take into account the position of the thermostatic valves. The last device consists of 2 valves that redistribute the coolant flow. When the engine is cold, the fluid circulates in a small circle.

A special sensor is used to control the temperature in the system. It is located at the head of the jacket and is connected to a temperature indicator. The Kalina's interior is heated using a heating radiator. The device consists of 2 vertical tanks and pipes arranged in 2 rows (horizontally). The last elements are connected to the tanks using a rubber gasket.

So where should you start?

The first thing you need to do is check the antifreeze level in the system. To do this, open the hood and look at the expansion tank. Ideally, it should be filled to ½ of the total volume. If necessary, add coolant to this level.

If you find an antifreeze leak, then inspect the engine compartment of the car - there may be leaks here.

Complete diagram of the Lada Kalina engine cooling system

The cooling system of the Lada Kalina is one of the main elements of the car's design. Its design and layout are typical for all cars and are practically no different. The main purpose of this design is to ensure timely cooling of the main power unit and prevent its overheating.

Functional range of elements of a car cooling system

The standard cooling system consists of the following elements:

• sensors – determine t° in certain auto mechanisms; one of the management elements of the system;
• pump – makes it possible to circulate liquid in the SOD; operates in a forced mode;
• pipes – coolant moves through them;
• expansion tank - compensates for the volume of antifreeze, since due to temperature fluctuations it narrows and expands;
• radiator - a device that discharges excess heat into the environment;
• fan – activates the cooling process by forcing air; With its help, the cooling intensity increases;
• Thermostat - although small, is a very important element that regulates the amount of antifreeze; provides a “comfortable” temperature regime throughout the entire system.

Operating principle

The cooling system operates in a self-regulating mode, which is aimed at maintaining optimal temperature in the power unit. If the oil temperature rises significantly, the system does everything to ensure that the temperature inside the engine decreases.

Thus, with the close interaction of the above elements, the system functions. It automatically sets the necessary conditions for the inclusion and operation of structural parts, which ensures effective cooling of the power unit.

And if any problems arise with the functionality of the components of this system, it is necessary to carefully examine the safety of its main components. If the driver is qualified and experienced enough, he can cope with the task independently. Otherwise, it is better for an owner who is not very knowledgeable about cars to seek help from a service station.

Reasons for airing the cooling system

Newcomers to car service centers mostly turn to car service centers when traffic jams occur. However, the verdict of gas station service personnel is always the same: a complete replacement of the thermostat or a complete repair of the part is required. Regardless, this is an excellent question that only another specialist can answer.

Why the cooling system may fail:

1. If there is a refrigerant leak, you will definitely notice traces coming out. Check the integrity of the clamps and radiator. It may be sufficient to replace or partially repair the device. You can determine whether antifreeze is circulating or not by observing whether fluid flows into the tank. If there is no circulation, be prepared to replace the pump or clean the cooling system with special cleaning solutions. It is better not to use water or detergents that you use in the kitchen - the result is minimal, but it is quite possible to damage the machine.
2. The thermostat or its components have failed.
3. The radiator honeycomb is dirty.
4. The radiator is broken.
5. There are traffic jams in the system.

Replacing the pipes of the Kalina stove

In my case, the heater pipes were in the worst condition. In addition, unscrewing the clamps on the heater radiator itself was very problematic, since they are located immediately under the steering rack. To do this job I used a small ratchet with an 8mm head. It was simply impossible to get through with a screwdriver.

Before removing the pipes, be careful - the liquid remaining in the heater radiator will flow from them, so prepare small dishes in advance. Do not allow liquid to get on the speed sensor, which is installed exactly under the heater pipe.

Cooling system diagram and operating principle

Engine cooling system diagram

Therefore, many car owners are familiar with the main parts of the engine cooling system. However, it is worth taking a closer look at what is included in this simple design that does not allow the power unit to heat up:

Cooling radiator. It is used to cool the heated liquid that has entered it in a large or small circle with the help of a head wind.

General view of the cooling radiator

Cooling fan mounted on radiator

Expansion tank for engine cooling system

Engine Cooling Sensor

Cooling thermostat

Cooling system pipes

Of course, there are also passages in the cylinder block itself and in the head that act as coolant where the fluid is heated. Let's consider the main stages of coolant recirculation through the system: from the radiator along the line, the liquid enters the thermostat, which, depending on the temperature, passes the liquid through a small or large circle. Next, the liquid passes through the power unit, where it enters the pump, which pushes it into the radiator.

Main problems and solutions

The main problems associated with the cooling system include two parts that fail more often than others: the thermostat and the water pump (which checks their operation).

The first is characterized by jamming in a small circle, which leads to frequent turning on of the fan and, possibly, overheating of the motor. In the second - wear of the pulley, as well as the shaft, which, being discharged, begins to release liquid.

Therefore, leaks from the pump may indicate that it is “on the verge” and requires immediate replacement. Frequent overheating and turning on of the fan become a sign of thermostat failure. If such factors occur, it is necessary to replace the part. If the fan does not turn on, it means the relay is faulty or the fuse is blown.

Consequences of untimely replacement of ODS elements

The consequences of premature replacement of cooling system components on a vehicle can be:

• Overheating of the cylinder head, which will lead to rupture of the gasket, and, most unfortunately, to deformation and bending of the cylinder head. Such consequences will lead to grinding of the internal surface and major repairs of the unit.
• In the worst case, coolant will get into the engine cylinders and simply knock. In this case, the owner may agree to a major overhaul or replacement of the main power unit.

Measuring the bend of the block head after the engine boils

These are the main consequences that should be feared, so diagnostics and repair of the cooling system must be carried out every 20,000 km.

Tuning

Many car enthusiasts install sports uniforms on Kalina to improve the performance of the cooling system. Therefore, they can be ordered in stores or purchased at car markets. How do they differ from the standard ODS system:

• an additional electric pump is installed.
• The sports thermostat is made of cermet, so its service life is much longer than standard.
• The sport lines of the cooling system are made of a special material, which also allows for additional cooling.

The basic cost of a sports cooling kit for Kalina is about 20,000 rubles.

Problems and methods for solving them

There are few actual reasons for failures and deviations in the functioning of the cooling system in LADA Kalina. Liquid leaks are the most common. They can arise from loose clamps on the pipes, through the gasket or seal of the pump, a broken radiator (also in the heating circuit), etc. Copper radiators used to be subject to repair, but it is unlikely that it will be possible to successfully restore a modern aluminum product. The clamps can be tightened, and if it doesn’t help, they can be replaced, fortunately this is a cheap idea. The radiator is much more expensive, so replacement may be burdensome, but there is no other way.

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Sometimes the engine cooling system can become clogged. This will require cleaning followed by a complete fluid replacement.

We will also consider other problems that arise in the cooling circuit of the Lada Kalina.

1. Thermostat. An effective diagnostic measure would be to manually touch the pipes connected to the radiator. If the lower radiator hose does not warm up on a warm engine, then we can safely state that the thermostat has failed. The valve stopped opening, preventing the liquid from circulating in a large circle. The only way out is to change the part.
2. The radiator honeycombs are clogged. Here you also need to resort to cleaning. In spring and summer, debris clogs the honeycombs, making the radiator ineffective in terms of cooling.
3. The fan has failed. The first step is to check the integrity of the wiring and the serviceability of the relay in the Lada Kalina with an 8 or 16 valve engine. Most breakdowns point to these components.
4. Airing of the system, the so-called air lock. Often air can get inside the circuit, forming plugs. Airing of the system can often be observed after replacing antifreeze. To combat this phenomenon, open the reservoir cap and raise the engine speed (accelerate). If the traffic jam cannot be removed, we try to raise it in front of the car (as high as possible) and continue to practice with the accelerator. Blowing out the tank until liquid appears from the fitting also helps.

Refinement of the cooling system of the Lada Kalina car

Considering that the owners of Kalina have such a problem, we can assume that this is a miscalculation of the Tolyatti engineers. This design inaccuracy will have to be corrected by the owner.

1. Drain the coolant.
2. We disassemble and install the plug on the large pipe that connects to the bottom of the expansion tank.
3. We install the T-shirt in the lower pipe of the stove.
4. We install a pipe of a suitable size, which is connected at one end to the tee, and at the other to the bottom of the expansion tank.
5. We install a plug in the return line to heat the throttle valve, and in its place we install an additional tube.
6. Additional fittings must be installed in the upper part of the expansion tank, to which a fitting for heating the throttle valve is attached. There is also an option that does not require cutting additional fillets. To do this, you need to connect the new line to the upper branch pipe of the expansion tank using a tee.
7. Add coolant slightly above the maximum mark, start the engine and warm it up until the fan starts.
8. We expel air from the system, pushing all the lines and, if necessary, add refrigerant to the level.

This overhaul option will prevent the formation of an air lock, and if air gets in during a scheduled repair, removing it will not be difficult. After such an update, a slight negative effect is possible in the form of prolonged engine warm-up. But the undoubted advantages will be a well-heated stove and the absence of air pockets.

Car owners have long realized the need to monitor the condition of the engine cooling system. This also applies to owners of practical Lada Kalina models. Constant monitoring of the operation of all components and components of the engine cooling circuit will allow you to avoid unexpected problems and failures, which, as a rule, arise at the most inopportune moment. Today we’ll look at what kind of engine cooling system is in this car.

Symptoms of problems

There are a number of symptoms that indicate a malfunction of the cooling system; if at least one of them is detected, it is worth taking corrective action.

1. When the engine is not started and has cooled down (more than 8 hours of inactivity), a residual pressure remains in the cooling lines (this can be understood when the rubber pipes are pressed, they will be hard).
2. The release of coolant when the engine is running can be either a small amount or a significant column of steam.
3. Coolant leakage from lines or radiators is accompanied by a decrease in the coolant level in the tank.
4. When the engine is fully warmed up, cold air blows from the deflectors coming from the cabin heater. The effect may disappear when the crankshaft speed increases.

And if with the first three points everything is more or less clear, then with the last it’s not so simple. You can change radiators, thermostats and coolant as much as you like, but you still won’t achieve a positive result. The problem is the formation of an air lock that cannot be seen. The air in the lines prevents the normal removal of heat from highly heated parts, which can lead to serious damage to the power plant.

Lada Kalina vs Lada Granta

So is there a difference between Kalina and Granta? Undoubtedly. This difference can be explained by the fact that AvtoVAZ engineers, when designing Lada Grants, pursued the goal of introducing all the best from Kalina into the new product, eliminating all the shortcomings and making it cheaper. And so it happened, the base Lada Grant car came off the assembly line at a price 50,000 rubles less than its “colleague” Kalina.

The platform on which the new product is mounted has also been slightly modified. The body structure has increased rigidity up to 12.

The updated rack, which is equipped for the entire model range (except for the basic version), rotates 3.1 turns all the way, while for Kalina this parameter is 4.02 turns.

Better grant management. To achieve this, it was decided to install more powerful anti-roll bars. The inclination of the front suspension strut is the same as that of the motorcycle fork - 2 ° 25 ', the camber of the rear wheel is 1 ° (similar to the characteristics of the Mazda 3), positive toe-in is 10 minutes.

The Grants light block is simpler than its partner. The new product uses H4 type lamps, when the more expensive H7 ones are installed in the Lada Kalina. In addition, in the new product the radiator grille and bumper are made as a single element, while in the Kalina model they are two separate elements, which increases the cost of assembling the car. Along with this, the new product contains a number of other design changes, as a result of which the number of elements of the front part is reduced.

Lada Granta car paint is produced using modern equipment from Germany PPG Helios. The AvtoVAZ company bought it specifically to paint a new car. With the help of this equipment, the car's paint protects it from corrosion with the possibility of long-term preservation of the original color.

As for the Lada Kalina, its main drawback is considered to be the excessive noise of the power unit. As Grants users say, in a new car, even at high speed, you can communicate under your breath.

How to modify the cooling system of the Lada Kalina

Traditionally, the modification of the cooling system on the Lada Kalina is the installation of a new thermostat with 6 recesses, a filter through which antifreeze passes and an oven mechanism tap. Gas station workers also recommend installing another pump. This amount of work requires skills and knowledge in the field of repair. A normal driver does not have them.

Therefore, the craftsmen came up with another way to improve the cooling system. Follow the step by step instructions:

1. The hose that was previously run to heat the throttle assembly should be connected to the cooling system.
2. Take an extra hose, a tee and enough clamps, then install a smaller diameter connection. This will help ventilate the cooling system and revitalize it.
3. It is better to place the air outlet closer to the thermostat; a prepared tee will help with this. It should be cut into the supply pipe of the radiator device.
4. Now we move on to processing the second end of the air outlet component, attaching it to the steam outlet, passing next to the RB fitting.

The proposed overhaul of the Lada Kalina cooling system will allow maintaining the temperature while driving the car at a constant level of 90 to 95 degrees. At first, the stove heats up to 50 degrees. How expensive is this method of improving a ventilated cooling system? When purchasing the missing coolant, tees and clamps for 1 m of pipe, it cost 600 rubles. Those who have already tried the overhaul note a noticeable decrease in engine temperature, but previously it warmed up to 100 degrees, and cold air flowed into the cabin from the heater mechanism.

Video instructions on how to change the cooling system of the Lada Kalina:

The first method of modernization

You can improve the expansion tank cap on the Lada Kalina using the method presented below. It is necessary to purchase a FEBI cover (02269)

. The price of the issue will be no more than 150 rubles. The standard Kalina cover should be disassembled and the valve mechanism removed from it. A similar procedure is carried out with the purchased part.

The original valve assembly is sawed down and removed along with the bead that helps center the spring. The Faby valve needs to be ground off no more than one millimeter. This manipulation will allow you to put him in a new place without any problems. The new valve is installed on the standard cover along with a rubber gasket. The part is screwed onto the neck of the expansion tank. The result is a frost-free lid, the production of which took no more than half an hour and quite reasonable financial costs.

The technical side of the coin

it is difficult to understand why Kalina did not remain on the market. In terms of their characteristics, they are practically twins to Grant - a 1.6-liter engine from 87 to 106 horsepower, the presence of a mechanical, automatic transmission and even a robotic version. In both cases, the 98-horsepower version was fully automatic, and the robot assistant was only available in the high-end configuration. But there is still a difference. Kalina was offered in an 82-horsepower version with a manual transmission.

With the same stride and almost the same weight, the size also spoke in favor of Kalina. The Granta was 50 centimeters longer, which played a role when choosing a car in congested areas. 10 Kalin presented 8 grants in the same segment. But what the berry definitely loses is in trunk volume. This seemed especially critical for a station wagon or hatchback, which are traditionally used for country and family trips. 520 liters is much better than 355 or 235. Okay? So fuel consumption and ground clearance are also in favor of the first participant. And don’t forget to mention the fast acceleration to hundreds of kilometers per hour – 11 seconds versus 12.2.

Spacious interior is one of the undeniable advantages of Granta

Thanks to the larger wheelbase, even a large person can easily get behind the wheel of the car, and the passenger does not have to squeeze into a limited space. Driving in a car is also more comfortable, because the plastic in the cabin does not creak or grumble, and sounds from outside are muffled by high-quality sound insulation.

If we compare what's best about the Grant Priora and the Kalina liftback, the Grant is miles ahead of its teammates in terms of cabin quietness. Otherwise, the liftback interior is not much different from the Kalina, and also has some absolutely identical elements.

As for the trunk, the Granta exceeds all expectations here. The volume of 440 liters, from 355 liters to the Kalina, allows you to transport a large number of things, so a comparison of the Grant liftback and the Kalina station wagon will definitely be in favor of the Grant.

Improved cooling of VAZ-1118 “Kalina”

To reduce the likelihood of SOD aeration due to the jamming of the compensation valve of the expansion tank cover, readers suggested removing the valve from it as a temporary measure. We cannot recommend this method as it increases the risk of boiling and overheating of the engine.

A more correct update option has been repeatedly tested and shown to work on cars with a cable-operated throttle valve.

The problem of air removal is solved once and for all.

We wish our readers a warm interior and stable engine temperature!

Specifications

They look like Granta and Kalina. The cars are equipped with almost identical engines. The car can be equipped with a 1.6-liter engine with 87, 98 and 102 hp. An eight-valve engine with a volume of 1.6 liters and a power of 81 hp was installed only on the Lada Granta.

Exterior view of engine 21116 on Grant

All powertrains of these cars can be combined with a five-speed manual transmission and a Japanese automatic transmission. The chassis of the cars is also similar.

The only difference is in the settings, depending on the characteristics of a particular model.

Body

Video of how both of these cars are painted at the factory:

you need to start comparing these two body style cars. Today Kalina is offered in station wagon and hatchback body styles.

Appearance of Lada Granta

The subsidy applies only to the sedan body. Some car enthusiasts prefer to buy sedans for their classic looks and practicality, while some prefer sedans for their efficiency and compactness.

Kalina in the estate

Station wagons are chosen by those who value a large amount of usable space in the cabin.

We take potatoes from the dacha (photo by comrade Grantovod especially for the site)

It is worth noting that those expecting a spacious trunk from Kalina will be a little disappointed. Its volume is 360 liters versus 400 for Grant. The sedan has even less trunk space: 260 liters.

Equipment

The difference between Kalina and Granta becomes obvious if you look at the car’s equipment. The basic version is already installed in Kalina:

1. Electric power steering.
2. Short stance.
3. 14-inch wheels.
4. Cabin air filter.
5. Electric windows at the front.
6. Athermic glasses.

It should also be noted that Granta in its most expensive configuration is better equipped than Kalina, and at the same time the cost of the cars is almost the same. So, Grant can be equipped with:

1. Electric rear view mirrors.
2. Fog lights.
3. Heated rear view mirrors.
4. Electric windows on all doors.

Comparative characteristics

From the above we can draw the following conclusion:

• the grant has a modern platform and greater manageability;
• Granta is cheaper than Kalina;
• Granta top quality paint. Less susceptible to corrosion, retains its natural color longer.
• Compared to Kalina, Granta has better sound insulation, which allows you to talk in the car even at high speed.
• due to the safety and quality of the Grant, it simplifies the blocking of headlights and other parts of the body, but at the same time reduces the price of the car;

Some parameters are worth considering in more detail and comparing.

1. Appearance of the car. A quick examination of the new product may seem that Granta is not like other Russian cars. Upon closer inspection, we notice that the side doors are the same as those of the Lada Kalina. Moreover, the sedan bodies of both models are not much different. Grant is recognized only by its larger size and different shape of the bumper and headlights.
2. Luggage compartment. As for the trunk, the Lada Kalina remains on the bench. Due to the fact that Granta's body is longer than Kalina's, her torso is much larger. This is just a view of the “lame” trunk, and this is not the first time it has closed. But the size of the trunk speaks louder than its shortcomings, and that's good news.
3. Overview of the living room. Kalina users often received complaints about the unbearable creaking of panels, a large number of gaps and backlashes. In the new Lada Granta, these shortcomings have been corrected and the interior makes virtually no unnecessary unpleasant sounds. But the question regarding the plastic of the car is: is it cheap? Despite this, the Lada Grant salon has its advantages:

• nice and pleasant dashboard;
• cup holders installed;
• oversized glove compartment;
• No problems were found in the operation of the heating element.

1. Rack. A significant advantage of the Grant over the Kalina is the shortened steering rack. This decision was achieved thanks to the ease of driving of the new car. But there was no place in the car for an ashtray, but all was not lost.
2. Power supply. The engines in both cars are almost the same, but the subsidies have some advantages. With the same number of valves per cylinder, the Kalina engine is capable of developing 82 horsepower, and the Granta - 90. Such figures can be explained by the fact that the latter has a lightweight connecting rod-piston assembly. The Granta's power unit works faster than the Kalina and there is no additional noise.
3. Safety system. It is worth noting that the Granta has two airbags, which cannot be said about the Kalina, and this is a good indicator, considering the new product as a budget car.

In addition, the new product, like its competitor Lada Kalina, will exist in a sedan body. The Grant sedan looks younger, but the Lada Kalina is more functional in terms of transporting large loads.

Dynamics and handling

There is no data on this, but the 4x2 formula indicates a lack of off-road characteristics. The ground clearance of these cars is quite high: 160 and 180 mm, respectively, so light off-road conditions will not be a problem for them. Unless, of course, after a long stay the wheels don’t get stuck and spin. Security comes with several options. It is also possible to install an alcohol lock, which will prevent the engine from starting if vapors are present. The cars are equipped with standard solutions, including child seat mounts and keyless engine starting. In more expensive trim levels you can find a higher level of alarm than in previous models.

Who has more choice of engines and gearboxes?

Since 2011, the powertrain models are almost identical. Both are equipped with 1.6-liter engines producing 87, 98, 106 horsepower. The difference in the amount of “horsepower” under the hood is achieved by modifying the engines and timing. But the Granta in the Sport package has a special 16-valve unit with 118 hp. Together with.

As for gearboxes, the sons of AvtoVAZ have two – 5 manual transmissions (modernized, cable type) and 4 automatic transmissions from Jatco. True, in 2018 Granta also received the Robotic 5 gearbox. And soon after Kalina 2, it also inherited the “robot”.

Which car is right for you

If, after reading the article, you have not yet been able to compare the liftback Kalina and Grant and have not decided which car is best for you, then pay attention to the most basic nuances:

• Appearance of the car. This is important, because every day you drive, and not someone else.
• Price. Think carefully about what you are willing to pay and what you think is not necessary. Based on this, select the appropriate package
• Characteristics. Decide what is more important to you: power and speed or comfort and maneuverability on difficult roads? Maybe the size of the trunk and space in the cabin? Do you want to show your friends the dynamic design of your car and easily fly around the city at night or just comfortably move from point A to point B? Only by thoughtfully and sincerely answering these questions will you be able to choose a car that completely suits you in all respects and that will become a real “friend on wheels” for you!

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