Daewoo Matiz what kind of antifreeze to fill. Self-replacement of antifreeze for Daewoo Matiz
In the process of performing work related independent replacement of antifreeze with Daewoo matiz there should be no difficulties at all. The whole procedure is very simple and available for self-fulfillment.
Initially, we will get acquainted with the signs by which it can be determined that it is time to replace the antifreeze, and only then only instructions will follow on how to independently perform the work.
Replacement of antifreeze for Daewoo Matiz should be performed in case of:
- the presence of 80 thousand kilometers on the vehicle;
- if oil has entered the cooling system;
- changes in the color of antifreeze.
It should be noted that in the car Daewoo brands Matiz with an engine volume of 0.8 should include about 3.8 liters of antifreeze, and with a 1.0 engine - at least 4.2 liters.
Best in vehicle of the brand and model in question, pour antifreeze on ethyleneginol. His class is G-12. It is orange or red in color. In the process of purchasing antifreeze, you should consult with a sales assistant who can advise a better product.
To replace antifreeze yourself, you need to buy 2 liters of distillate and antifreeze. If the cooling system is too clogged, then flush it without fail. As for the choice of the most convenient place for work, it is quite possible to restrict ourselves to just a flat area.
Let's start replacing the antifreeze with Daewoo Matiz
It is very important to always remember that antifreeze is changed exclusively on a cold engine. If you do not have such an opportunity, then it is best to install the vehicle on the site and let it stand for about half an hour. Thanks to this, you can easily avoid burns in the area of \ u200b \ u200bthe hands.
While the motor is cooling down, you proceed to dismantle the case. For this, it is necessary to slightly loosen the charge of the corrugation clamp and disconnect it from the filter. Next, dismantle the wiring block, which is attached to the sensor that monitors the consumed air. Remove the three mounting bolts connecting the body to the filter. After that, carefully lift the filter housing and then remove the thrust pins from the rubber bushings located in the body area. Completely remove the filter.
Then you can start working with the electric cooling fan. Disconnect the connector on the left. Take the wrench (10) and carefully unscrew the bolts holding the cooling fan diffuser from the radiator and remove it together with the housing. Next, it is worth substituting a container (on the right) under the cooling radiator. Clamp the clamp with the pliers and release it. 
Dismantle the pipe and start draining the liquid. Unscrew the expansion tank cap. After that, it is worth removing the steam outlet pipe and going to the opposite side to dismantle the same part. The last thing left is to loosen the bolts of the cooling radiator pillow holders and lift them.
You can safely remove the radiator and completely drain the liquid. The assembly must be performed in the same way, but in the reverse order. Antifreeze should be poured through the neck of the tank first, and only then listylate should be added to the designation. Next, you can bring the engine into working condition and warm up the car until the fan turns on. When the car is started, you should carefully monitor the level of antifreeze. Since the system itself will be airing from time to time, you need to add distillate.
At this stage, you have successfully coped with the replacement of antifreeze yourself with a Daewoo Matiz.
The cooling system is filled year-round with a mixture of water and antifreeze with an anti-corrosion additive from the VW / SEAT concern. This mixture prevents freezing and corrosion of the cooling system, salt deposits and, in addition, increases the boiling point of the coolant. In the circulation loop, as a result of the expansion of the liquid during heating, an increased pressure is created, which also contributes to an increase in the boiling point of the coolant. The pressure is limited by a valve in the expansion tank lid that opens at a pressure of 1.4 to 1.6 bar. For perfect functioning of the engine cooling system, heat boiling coolant. If the boiling point is too low, vapor lock may form, which will impair engine cooling. Therefore, the cooling system must be filled with a mixture of water and antifreeze all year round.
It is necessary to use antifreeze G12 Plus (lilac color, exact designation G 012 A8F) or another concentrate marked "in accordance with VW / SEAT-TL-VW-774-F", for example, Glysantin-Alu-Protect-Premium / G30.
If the cooling system is filled with a mixture containing G12 antifreeze (red, exact designation G 012 A8D), then to replenish the coolant level, you can also use red G12 antifreeze or another concentrate marked “in accordance with VW / AUDI-TL-VW- 774-D ", for example Glysantin-Alu-Protect / G30. Note: G12 purple can be mixed with G12 red.
Caution: Do not mix red G12 antifreeze and older green G11 antifreeze as this can cause very severe engine damage. Coolant Brown color(the result of mixing G12 and G11 antifreezes] must be replaced immediately.
Indication: If an incorrect specification of antifreeze fluid accidentally appears in the cooling system, the system must be flushed. To do this, all liquid from the cooling system must be completely drained and the system must be filled with clean water. Leave the engine running for two minutes on Idling... Drain the water again and blow out the system from the side of the expansion tank with compressed air to completely empty it. Tighten the drain plug and fill the cooling system with a mixture of water and G12-Plus antifreeze.
Attention: To replenish the cooling system (also in warm seasons), only use a mixture of G12-Plus (lilac color) with soft clean water. The proportion of antifreeze should not be lower than 40% also in summer. antifreeze should always be added with water.
In our latitudes, the coolant must provide frost protection down to -25 ° C, and even better, up to -35 ° C. The proportion of antifreeze must not exceed 60% (protection against freezing of the coolant down to -40 ° C), otherwise the protection against freezing and the cooling effect of the liquid will be reduced. Note: depending on the vehicle equipment, the amount of coolant to be poured in may slightly differ from the values indicated in the table
Ratio of coolant components in liters
Antifreeze is a brand of domestic antifreeze, developed back in 1971, which began to be produced in Togliatti during the Soviet era. There were only 2 types of domestic antifreeze: antifreeze-40 ( blue color) and antifreeze-65 (red).
Antifreezes are distinguished by the additives included in it:
- Traditional antifreeze;
- Hybrid antifreeze G-11(Hybrid, "hybrid coolants", HOAT (Hybrid Organic Acid Technology));
- Carboxylate antifreezes G-12, G-12 +("Carboxylate coolants", OAT (Organic Acid Technology));
- Lobrid antifreeze G-12 ++, G-13("Lobrid coolants" or "SOAT coolants").
If you need to add coolant to Daewoo Matiz, it is safe to mix only one type of antifreeze and not the color. Color is just a dye. It is forbidden to pour water (even distilled water) into the Daewoo Matiz radiator, since in the heat at a temperature of 100C the water will boil and scale will form. In frost, the water will freeze, the pipes and radiator of the Daewoo Matiz will simply burst.
Replace coolant with Daewoo Matiz for several reasons:
- Antifreeze expires- the concentration of inhibitors in it decreases, heat transfer decreases;
- The level of antifreeze from leaks has decreased- its level in the Daewoo expansion tank must remain constant. In this case, it can go through leaks in the joints, or cracks in the radiator, pipes.
- Decreased antifreeze level due to engine overheating- antifreeze starts to boil, in the cap of the expansion tank of the cooling system Daewoo Matiz opens safety valve, dumping antifreeze vapors into the atmosphere.
- Cooling parts are being replaced Daewoo systems Matiz or engine repair;
Signs by which the state of the spent antifreeze in the Daewoo Matiz is determined:
- Test strip results;
- Measurement of antifreeze in Daewoo Matiz with a refractometer or hydrometer;
- Change in color shade: for example, it was green, became rusty or yellow, as well as turbidity, fading;
- The presence of shavings, chips, scale, foam.
Flushing the Daewoo Matiz cooling system, before pouring new antifreeze, completely removes the protective layer and the remnants of the old antifreeze, this is necessary when changing from one type to another. To flush the Daewoo Matiz radiator, you should use a special tool, which is often diluted with water in accordance with the instructions. The finished wash is poured into expansion tank radiator Daewoo Matiz with a muffled engine. It must first be warmed up to operating temperature so that the thermostat opens and antifreeze begins to circulate through big circle cooling systems.
Then the engine is started, it is allowed to idle for 30 minutes. Discard the flushing liquid. The operation is repeated depending on the composition of the outflowing liquid. The flushing mixture can be used only in the first run, in the following - distilled water. Antifreeze replacement time for Daewoo Matiz is from half an hour, with flushing - up to 1.5 hours.
Replacing antifreeze with a Daewoo Matiz is not difficult, however, taking into account the specifics of the assembly, it has certain differences from the general procedure. The entire procedure can be performed by the car owner independently with technical skills and knowledge.
Antifreeze replacement interval
Replacement of antifreeze in Daewoo Matiz is done every 4 years or after a run of 80 thousand km. The values are basic and assume that there are no other factors affecting the efficiency of the coolant.
If the antifreeze is discolored or has acquired a brown, reddish or black tint, it should be replaced as soon as possible. A color change indicates poor product quality, lack of necessary additives and a negative effect of the coolant on the entire system.
In order to avoid the failure of more expensive units, antifreeze should be purchased from proven official dealers... Experts pay attention to the following brands suitable for Daewoo Matiz:
- 1998-2002 year of release - antifreeze of the G12 category, MOTUL Ultra, Castrol LF, GlasElf, AWM, Lukoil Ultra are suitable;
- 2003-09 year - G12 +, suitable for Lukoil Ultra, G-Energy, Havoline, AWM, Freecor;
- Daewoo Matiz cars since 2010 require the G12 ++ category, antifreeze Glysantin G 40, Freecor DSC, VAG, Frostschutzmittel A.
The amount of coolant depends on the volume of the engine: 0.8 liters will require 3.8 liters of antifreeze, and a one-liter engine - 4.2 liters. If a concentrate is purchased, then the volume is calculated taking into account the addition of distilled water.
How to check the level in Daewoo Matiz correctly?
The coolant level is checked against the expansion tank under the hood of the car. The MAX mark is tinted black, the MIN mark is the weld on the expansion tank itself.
To check the level of antifreeze, no additional manipulations are required, the translucent body allows you to estimate the volume without unscrewing the lid. However, in addition to the amount of coolant, its color is also monitored, as well as the presence of sediment, foam, dirt and other factors indicating the need to replace antifreeze with Daewoo Matiz.
In order to properly check the level and condition of antifreeze, the engine of the machine is turned off and allowed to cool. Experts pay attention to the fact that the coolant, especially with a recently running engine, is under pressure. Opening the lid suddenly may cause splashing and splashing of toxic liquid on hands and face.
The lid should be opened carefully, only when the engine is cold and, if possible, with gloves. Some experts also recommend removing the negative from the battery as an extra precaution.
How to make a replacement?
Replacing antifreeze in Daewoo Matiz is carried out taking into account three main stages of the process - draining the old coolant, flushing the system and filling with a new solution.
Separately, attention is paid to the need for flushing. After draining, a certain amount of old coolant remains in the system. If it turned out to be of poor quality or the car owner purchased another brand of antifreeze, rinse the residues thoroughly.
When flushing the Daewoo Matiz cooling system, it is not recommended to use special flushing fluid... In the absence of drain valves, such mixtures will also settle in the system, which will require additional cleaning procedures. Taking this factor into account, the old antifreeze is washed out with distilled water.
Preparation
To replace antifreeze in Daewoo Matiz, you will need the following equipment:
- pliers, wrenches and screwdrivers for removing fasteners, pliers;
- gloves, clean rag, pouring funnel;
- a container for draining waste liquid and flushing water, usually a basin and an additional container with a volume of 5 liters or more are used;
- consumables - new antifreeze, distilled water from 10 liters for mixing with the concentrate and flushing the system.
The car is parked out of the blue. A pit is not necessary, especially if a pelvis is to be used. When preparing, the toxicity of antifreeze is taken into account and measures are taken so that there are no animals and children nearby, and also so that liquid does not get into the soil when draining.
The question of how to drain the antifreeze from the Daewoo Matiz is decided by the general procedure. However, the specific assembly of this model requires additional operations.
Step-by-step instruction
The step-by-step process of replacing antifreeze with Daewoo Matiz implies the following procedure:
- the engine is allowed to cool down, as an additional precaution, the minus is removed from the battery, then it is returned during warming up and completion of work;
- dismantle the air filter and housing - for this, loosen the clamp on the branch pipe and unscrew the bolts holding the housing, also remove the connector from the sensor;
- on the branch pipe at the bottom of the radiator, squeeze the clamp antennae, substitute the container for draining and remove the hose;
- at the outlet of the expansion tank, unscrew the plug, which ensures depressurization and faster drainage;
- remove the radiator - for this, unscrew the fasteners that hold it and remove the pipe from the top;
- replacing antifreeze with a Daewoo Matiz without removing the radiator is allowed, however, given the absence of drain valves, it requires additional flushing procedures and does not guarantee the complete release of the system from the used coolant;
- the removed radiator is washed with distilled water;
- remove the expansion tank, which is also washed in a separate order;
- the expansion tank and radiator are returned to their place by connecting and tightly fitting all existing connections;
- return to place air filter, the system is brought back to its original form, after which distilled water is poured into the filler neck;
- the engine is started and allowed to run for 15-20 minutes, after which it is muffled and allowed to cool;
- the air filter is removed again, distilled water is drained from the system, after rinsing the radiator and expansion tank, it should be relatively clean;
- having restored the system again, new antifreeze is poured into the expansion tank, periodically pressing the lower radiator hose to avoid the formation of air jams;
- the coolant is poured to the MAX level, the plug is tightened, the engine is warmed up for 15 minutes.
If, after the engine is running, the level of antifreeze has dropped, it is topped up to the upper limit. A few days after replacement, the level and color of the liquid is checked, if necessary, it is topped up or changed to a new one. A constant drop in the coolant level indicates leaks - the connections are loose or there are components that need to be replaced.
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