To expel air from the system

The most common cause of overheating of the internal combustion engine after the replacement of antifreeze is the presence of air in the cooling system that interferes with the circulation of the liquid. The first sign signaling that the system has an air tube is a flow heater in salon, cold air, despite the fact that it is connected to the process of circulation of antifreeze in the engine.

To expel air from the system
How to remove air from the cooling system
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You will need

- screwdriver.

Instruction

If the motorist suffered a similar failure and it was necessary to remove air from system of cooling of the engine, the first vehicle is on level ground, and then, after stopping the engine and removing the tube from the surge tank, released the clamp the water pipe, feed antifreeze to the throttle node injection engine.

A little sliding clip you will hear hiss coming out of the air, and after will flow a cooling fluid nozzle is returned to its place and the clamp tightened. Then topped the antifreeze in the expansion tank, started, and warmed up the engine to operating temperature.

Turning on a heater, the owner can ensure the normal circulation and lack of air in the cooling system, focusing on the temperature of the air flow of the airpassing through the heater radiator.

Useful advice

For vehicles with carbureted engine remove the air from the cooling system and to restore circulation of fluid is possible by disconnecting the water tube from the intake manifold located under the carb.

Is the advice useful?