Aerial cork formed in a vehicle cooling system is able to cause a lot of problems. Motor nodes are beginning to overheat, the sensors are incorrectly operating, malfunctions occur in the thermostat, the car's salon is warmed up to the end. It is pretty unpleasant and requires immediate intervention. Therefore, each driver should know how to independently remove the air stop from the car cooling system.

Cork in the cooling system, causes of cork formation

The reasons that cause the occurrence of air traffic jam are quite different. We will tell about the most common:

1. Too weak tightness in places where the tubes are connected to the nozzles and fittings. During the passage of fluid on the tube, there is a reduced pressure in the inner wall of the tube and the places of contact of the liquid. If there is a defect in the connection site, air is drawn into the system.
2. Such a cork may occur during the replacement of the coolant or topping the liquid into the system.
3. If an air valve has failed in an expansion tank. If this valve is malfunction, it does not produce excess pressure, and operates on air intake, which is in the future.
4. The tightness of the pump is disturbed, which as a result sucks the air outside.
5. The occurrence of defects in the outer shell of heating and cooling radiators, which cause the flow.
6. Possible defect in the laying of the cylinder block. From under the head, fluid flow is formed, the exhaust pipe produces white pairs, a cooling fluid appears in the oil curtain, and in the expansion tank there is an excessive drilling.
7. When deforming the polymer material.
8. With mechanical damage resulting from an accident.

How to remove the plug out of the system, the first way, detailed instructions

1. To begin, it is necessary to drive a vehicle to the observation pit or a flat surface, then squeeze the handbrake and turn on the neutral transmission.
2. Next, we raise the car with the help of a jack for forty centimeters from the surface.
3. After that, open the lid of the expansion tank. It is necessary to abide care, since there is a possibility to get burns.
4. Now you should run the motor and the heating radiator to the maximum temperature.
5. Then begin to gently add cooling fluid to the maximum in the expansion tank.
6. Next, increase the rotation of the engine to the mark of 3000 revolutions per minute.
7. We are waiting for the discovery of the thermostat and squeeze the lower nozzle with the hand, which leads to the radiator. The procedure must be carried out in a glove, with special caution, observing the necessary safety rules.
8. We continue to carry out the operation while the expansion tank does not begin to come out with clean liquid, without air bubbles.
9. Now check your hands the bottom of the nozzles - they must be hot.
10. After that, launch the heating radiator. See whether hot air flow is served in the vehicle salon.
11. We lower the car from the jack and fix it with the help of counter-type stops for safety.
12. Then pour the missing amount of coolant, but its level should not reach the top mark, as it is possible to overflow through the cover. Over time, antifreeze particles are capable of corporate vehicle paint material.
13. If the enforcement is strong, the procedure can be repeated.

How to remove the plug out of the system, the second way, detailed instructions

1. We visit the observation pit or a flat surface, again, squeeze the handbrake and turn on the neutral gear.
2. In this case, the motor does not need to be jammed. It must be warm up to a temperature of 90 degrees Celsius, which would open the thermostat and the fluid went to circulate by a large circle.
3. The lid of the expansion tank does not open.
4. Moom motor.
5. Then it is necessary to release the clamp in the throttle node pipe and remove the nozzle. Be extremely attentive and neat, carry out work in rubber gloves, as the temperature is quite high (90 degrees).
6. After removing the rubber hose, you need to wait for a while until all the air come out with antifreeze.
7. Now it is necessary to dress back the nozzle and hold the clamp.
8. At the end stage, we start the engine and test the vehicle. For rechecking the system in full, it is advisable to ride both in a small and high speed.

Tips of professionals how to prevent the appearance of air traffic jam in the cooling system

It is necessary to know that in order to prevent the appearance of air traffic jams in the cooling system, a technical inspection of the vehicle should be and systematically and systematically systematically carried out. Usually, cooling fluid leakage becomes a banal cause of traffic jams, so you need to look at the hood as much as possible and under the bottom of the car in search of characteristic stains.

The poor-quality antifreeze may also cause traffic jams because it cannot be able to cope with the task for a hundred percent, which contributes to the blockages of the channels.

Most specialists recommend to mount additional filters to more efficient filtering. It is recommended to fully replace the component 5,000 mileage kilometers. However, much more practical and cheaper to buy high-quality hladogen, and not diluted powder with water, worth a penny at the car market. With this approach, the car will not go far.

On this we finish this article and sincerely hope that our advice will help many motorists in acquiring experience to eliminate breakage in the cooling system of the vehicle.