Replacing antifreeze and coolant on Lanos

How to find out what is in the cooling system of a car

Replacing antifreeze in a Chevrolet Lanos 1.5 is not a complicated procedure, but it is much more difficult to choose the appropriate coolant that will ensure efficient engine operation (meaning, it will ensure quick warming up of the engine in winter and cooling it in summer). Which coolant is best to fill into a car is described in detail in this material. Today we will learn how to determine what kind of coolant is poured into the cooling system of Lanos, Sense and Chance cars, how to determine the need for replacement, and also how to replace antifreeze with your own hands.

If you forgot or bought a car, but did not find out from the previous owner what type of refrigerant he used, then you can find out on your own. Two types of refrigerants are used as coolants - antifreeze and antifreeze. To find out what type of coolant is filled, you need to pay attention to the following factors:

Resistance to frost - for this it is not necessary to wait for the arrival of cold weather.
Fill the bottle with some liquid from the expansion tank and place it in the freezer. If after 20-30 minutes the coolant does not freeze, then it is high-quality antifreeze. Freezing of the liquid indicates that low-quality antifreeze has been poured into the system.
Color -
antifreeze is painted blue, and coolant has different color options. If there is blue liquid in the tank, then there is a high probability that antifreeze is poured into the system. Few people know, but antifreeze was also produced in red color, and it had a crystallization temperature of -65 degrees. However, such liquids were not available for free sale, but were intended for use in harsh polar conditions.
Use a hydrometer - this is a special device for determining density.
The density of antifreeze ranges from 1.073 to 1.079 g/cm3, and antifreeze has a lower density.

Antifreeze, which was produced back in the 70s under the USSR, differed from modern analogues in its high quality. In addition to its resistance to boiling and crystallization, the antifreeze changed its color as the amount of additives was reduced. When the blue liquid became colorless, it meant it needed to be replaced. The production of high-quality antifreeze continued until the 90s, after which production was curtailed and closed. However, liquids with the name “Antifreeze” continued to be produced, but only at various enterprises in the Russian Federation.

Modern antifreeze manufacturers make it using inorganic compounds and other substances that do not meet standards. This leads to the fact that the liquids work for no more than 2 years, and have a low boiling point (up to 110 degrees). Based on the current historical situation with antifreeze, today many motorists prefer to use foreign analogues, which cannot be called wrong. Using one of the above methods, you can understand what exactly is poured into the Lanos cooling system.

What is not recommended for flushing the cooling system?

Among the so-called folk remedies, there are a number of those that are not recommended for use, despite the fact that some car owners still use them, and in some cases they even help. Let's give a few examples.

Coca-Cola

Using Coca-Cola as a Cleaner

Some motorists use Coca-Cola to flush the cooling system of oil, emulsion, scale and rust. The fact is that it contains orthophosphoric acid , with which you can easily get rid of the mentioned contaminants. However, in addition to acid, this liquid contains large amounts of sugar and carbon dioxide, which can lead to certain problems.

If you decide to use Cola as a cleaning liquid, it is better to first release carbon dioxide from it so that during the expansion process it does not harm individual engine components. As for sugar, after using the liquid, you must thoroughly rinse the cooling system with plain water.

Fairy

Some car enthusiasts use the popular household grease cleaner Fairy or its analogues to flush the cooling system of oil. However, its use is associated with a number of problems. Firstly, its composition is designed to combat dietary fat, and it simply cannot cope with motor oil. And even if you try to pour it into the radiator, you will have to fill and “boil” the engine several dozen times.

Calgon and its analogues

Calgon, Tiret and similar products are not recommended for cleaning radiators, since their intended purpose is to remove limescale deposits on water pipes.

"White"

The peculiarity of “Belizna” is that it contains sodium hypochlorite, which corrodes aluminum. And the higher the temperature of the liquid and the working surface, the faster corrosion occurs (according to the exponential law). Therefore, under no circumstances should you pour various stain removers into the system, especially those containing bleach and compounds based on it (including “Mr. Muscle”).

Known in narrow circles, “Mole” is made on the basis of caustic soda. Accordingly, they cannot be used to treat aluminum radiators and other surfaces. It is only suitable for cleaning copper radiators (in particular, stove radiators) and only by removing it and running such a cleaner through the system will you kill all the rubber seals and seals.

Other mixtures

Some car enthusiasts use a mixture of citric acid (25%), soda (50%) and vinegar (25%) for cleaning. However, we do not recommend that you do the same, since it is very rough and corrodes rubber and plastic parts.

How to determine the need to replace the coolant on Lanos

Information on how often you need to change the coolant on your car is very useful. However, it is not always relevant, since few car owners remember when the last replacement was made. To determine whether it is time to change antifreeze on Lanos, Sense and Chance, you need to rely on some methods.

This is interesting!
The service life of the coolant depends not only on the manufacturer’s recommendations, but also on the quality and type of coolant, as well as the material of the radiators used. For comparison, the manufacturer of Lanos, Sense and Chance cars recommends replacing the coolant every 40,000 km or 3-4 years, while Volkswagen gives a lifetime service life.

Today, manufacturers are producing a new generation of antifreeze, the service life of which has been increased to 200 thousand km. This resource is determined by the presence of anti-corrosion additives. It is not rational to buy such an expensive refrigerant for a budget car, so when using antifreeze, it should be changed every 3-4 years.

You can determine the need to replace antifreeze on Lanos by the state of the refrigerant. The liquid must be clean and free of dirt, rust and other deposits. If the condition of the fluid is not satisfactory, it should be replaced and the system flushed. It is recommended to change directly to the type of fluid that was poured into the system from the factory. You can find out the type of fluid in the technical documentation for the car. However, finding a similar brand of refrigerant can be problematic, so we use the most suitable type of coolant.

Replacing antifreeze in a Chevrolet Lanos

Replacing antifreeze in a Chevrolet Lanos is an integral part of vehicle maintenance. With prolonged use of coolant, the engine may overheat, which will lead to unpredictable breakdown of the technical unit.

Replacement frequency

Antifreeze for Chevrolet Lanos needs to be changed approximately once every 40 thousand kilometers of the vehicle or once every 4 years (whichever comes first). At the end of this period, the coolant will lose its original properties, as a result of which it will not be able to perform the tasks assigned to it.

The volume of fluid required for replacement is 7 liters. The data is based on the vehicle's operating instructions. Many owners of a car of this brand claim that no more than 5 liters are required for replacement. The difference in volumes is explained by the design features of the vehicle, due to which it will not be possible to drain all the antifreeze.

Please note: in addition to purchasing antifreeze, you should purchase about 7 liters of water to flush the cooling system if there is sediment on the walls of the system.

Replacement process

Replacing antifreeze in a Chevrolet Lanos can be done with your own hands. To do this, you need to figure out what tools are needed for replacement, how to drain the antifreeze, flush the system and fill in new fluid.

Necessary tools and preparation for replacement

To begin the process of replacing antifreeze for Chevrolet Lanos, you should prepare the following tools:

Screwdriver;
Pliers;
10mm wrench (preferably use a socket wrench);
An empty container of sufficient size (basin or bucket) for draining waste liquid;
Jack to raise the front of the vehicle;
Watering can or funnel (for filling in new coolant).

How to drain antifreeze from a Chevrolet Lanos?

How to drain antifreeze from Lanos? To do this, you must follow the instructions:

Place the car on a flat surface. The best option is to drive onto an overpass or pit;
Find the drain plug on the radiator. It is located in the lower right corner, then unscrew it, having previously placed a container underneath, previously prepared for waste coolant;
Unscrew the fluid filler cap. It is located on the antifreeze expansion tank. The process of draining the liquid has begun. To speed up this process, you can dismantle the pipe located on the throttle valve. To do this, you can use a screwdriver or pliers;
It will not be possible to drain all the liquid, so you can try to empty the system as much as possible. To do this, use a jack to lift the rear right wheel.

Flushing the cooling system yourself

If the antifreeze is changed for the first time, the system should be flushed. Otherwise, accumulated dirt in the system will interfere with the operation of the new coolant.

Water is used to flush the system. You need to buy distilled water. It is not recommended to use tap liquid. Reason: the presence of microorganisms and substances that cause corrosion on metal elements.

Instructions for flushing the cooling system:

After draining the waste liquid, tighten the drain plug. Pour about 5 liters of distilled water into the filler hole. Water is poured in until it begins to flow out of the previously disconnected hose. Afterwards, install the pipe back and close the expansion tank with a lid;
Start the car engine and wait about 5 minutes;
Stop the engine and drain the water from the cooling system. The color of the water will indicate the state of precipitation in the system. If the water is dirty, the procedure is repeated until the drained water from the system is clean;
Most of the sediment is formed in the cistern. It is recommended to unscrew it using a 10 mm wrench and rinse it with clean water.

Adding new coolant

After completing the above steps and installing all the plugs back, the process of filling in new coolant follows. When filling, pay attention to the MAX mark on the expansion tank reservoir. The liquid must reach this point.

The filling process takes a long time, but it can be accelerated by simultaneously compressing the system pipes. Thanks to such manipulations, air jams do not form. After reaching the maximum mark, screw on the cap of the expansion tank and start the car engine for a few minutes. Then check the fluid level again and top up if necessary. The process of replacing antifreeze in a Chevrolet Lanos can be considered complete.

Source: https://fix-my-car.ru/texnicheskoe-obsluzhivanie/zamena-antifriza/chevrolet-lanos-zamena-antifriza.html

How much antifreeze does the cooling system of Chevrolet and Daewoo Lanos hold?

Before you replace the coolant with Lanos 1.5, you will need to initially purchase the required amount of refrigerant. For each car model, the amount of coolant is different. The required amount of antifreeze is indicated directly in the technical documentation for the car.

The capacity of the cooling system for Lanos, Sense and Chance is 7 liters. This is exactly the amount of coolant that will need to be purchased in advance before replacing it. However, during the replacement process, you may encounter the fact that some of the liquid being poured will remain - approximately 1.5-2 liters. This is due to the fact that it is almost impossible to drain all the liquid from the system. That is why 5 liters of new antifreeze (3.5 liter concentrate) is enough, poured into the engine cooling system of Chevrolet, Daewoo and ZAZ Lanos.

Replacement frequency, what antifreeze to fill

According to the regulations, the recommended maintenance for replacing the coolant is specified by the manufacturer to be performed once every 4 years or after 40,000 kilometers. As for subsequent replacements, you need to be guided by the information on the canister of the product being poured.

The best choice for filling as a new fluid would be to use the original General Motors Dex-Cool Longlife product. It is produced in the form of a concentrate and has the following articles and order codes: 93170402 (1 l.), 93742646 (2 l.), 93742647 (2 l.).

In addition to the original product, you can purchase its complete analogues, Havoline XLC or Coolstream Premium. The latter, by the way, went to a plant located near St. Petersburg and was used as the first fill.

You can go the other way and look for antifreezes that meet the approval that the automaker requires for use in Chevrolet Lanos. One of these is Kroon Oil Antifreeze SP 12. Many car enthusiasts highlight its quality properties, as well as its long service life.

How much antifreeze is in the cooling system, volume table

What antifreeze to pour into the engine cooling system of Lanos, Sens and Chance

Today there are a large number of types of coolants on the market. Which type of coolant is best to choose depends on many factors. To decide which antifreeze to pour into the Lanos engine cooling system, you should familiarize yourself with this material, on the basis of which you can make the right decision.

Experts recommend pouring antifreeze into Lanos of the same brand that was originally filled from the factory. In this case, you won’t even need to flush the system first. If a different brand of antifreeze is selected (in most cases), then a system flushing procedure is carried out before replacement.

HOW TO FLUSH THE ENGINE COOLING SYSTEM Deo Lanos

The process of flushing the cooling system is quite simple, and it consists of the following steps:

Thorough flushing of the cooling system is necessary to remove formed sediments, dirt, corrosive elements and harmful impurities that can impair the stability of the system. We strongly recommend that you fill in new antifreeze after flushing the cooling system, since the old fluid, even if the car has not driven many kilometers on it, contains particles of contaminants.

What is needed to replace antifreeze on Chevrolet and Daewoo Lanos

Before carrying out work on replacing antifreeze and antifreeze on Lanos, you should make sure that you have the necessary tools. The replacement procedure is not difficult, and there is no need to go to a car service center to carry out the replacement. Even a beginner can cope with this task by first preparing the necessary equipment, materials and tools. To replace the refrigerant on Lanos, you should make sure you have the following tools:

Set of keys and screwdrivers
Pliers
Jack
A container for draining old fluid of at least 5 liters. Draining refrigerant into the ground is strictly prohibited, as this is harmful to the environment. After draining the liquid into the container, it should be disposed of. Antifreeze contains ethylene glycol, which contributes to the development of cancer.

The materials you will need are antifreeze or antifreeze in the required quantity. If the antifreeze is not diluted, then distilled water is purchased separately. To flush the system, you will need a can of special liquid (reagent), which is poured into the system, mixed with the old refrigerant.

Considering the fact that 1.5-2 liters of water remains in the system after draining, which is due to the design of the engine system, when using concentrate you will need to dilute it in the following amount:

Mix 3.5 liters of concentrate with 1.5 liters of distilled water
You cannot use ordinary water to dilute the concentrate, as it freezes at subzero temperatures.

When all the preparatory work has been completed, all that remains is to begin the relevant replacement work. First, let's look at how to flush the engine cooling system on Lanos.

HOW TO FLUSH THE ENGINE COOLING SYSTEM OF A Daewoo Lanos USING COCA-COLA

It has long been known that Coca-Cola drink can be used in everyday life as a cleanser. The composition of soda contains various components that allow you to clean rust and dirt. Coca-Cola can also be used to clean the engine cooling system.

Attention: It is recommended to use original Coca-Cola, and not its analogues, which may contain other components that are ineffective for cleaning the cooling system.

Some features of flushing the engine cooling system with Coca-Cola:

It is worth noting that upon completion of cleaning the cooling system of contaminants using Coca-Cola, it is recommended that after adding antifreeze, start the engine with the radiator cap open so that the remaining air bubbles come out. Next, turn off the engine and add coolant to the resulting additional space.

Source

How to pre-flush a car's cooling system

Before replacing antifreeze on Lanos, Sense and Chance, it is necessary to flush the system. This procedure is not at all mandatory, but it is recommended in the following situations:

When the type of coolant changes, for example, if antifreeze has been added and it is planned to use antifreeze
When changing the type of refrigerant, for example, if G11 antifreeze was previously filled, and it is planned to use G12 or G13
If the refrigerant being drained is red in color and shows signs of blockages

The primary rinsing process involves performing the following manipulations:

For flushing, a special liquid is used - a reagent, which is poured into the expansion barrel. Before adding flushing fluid, you need to warm up the engine to operating temperature.
Add fluid and let the engine idle for at least 10-20 minutes.
In this case, you should turn on the heater in the car to maximum in order to flush the heater radiator

After the engine has been running for 10-15 minutes, you can turn it off and begin draining and replacing the refrigerant. How to replace antifreeze on Chevrolet and Daewoo Lanos, we will consider in detail below.

This is interesting!
Some recommend flushing the system with reagents with ordinary or distilled water, which is poured into the system after draining the coolant. However, reagent manufacturers recommend mixing the composition with antifreeze or antifreeze, which improves flushing properties.