As the air cools some of it condenses into water. The drain for the condensation may be plugged up with crud.
to blow out the air u will have to blow in the lines
No, because it is a heating system, not a cooling system
If water is blowing out of your radiator, then chances are you have a blown head gasket, cracked head, or warped head. Any of these will create a breach in your cooling system and allow combustion gases from the cylinders to enter the cooling system. This will iterally blow your coolant out of the radiator. The only way to fix this is to fix the breach in your cooling system by replacing the head gasket or the head. If the head is warped, it may be possible to straighten and/or resurface it.
So that a car will not over-heat and blow up
could happen if the thermostat is not opening, or if there's a pressure leak in the cooling system, insufficient cooling fluid, or a bad water-pump, a kink in a hose or blockage in the cooling-system. Anything that keeps the coolant from flowing in and out of the block or causes a loss of pressure. It isn't enough to just have coolant in the system, the sysem has to hold a head of steam as well. Otherwise the water will just get hot and blow out of the system.
No. Antifreeze is added to the engine cooling system to help the engine run cooler and keep the water from freezing in the winter. A refrigerant (also called freon) is what makes the a/c blow cold air.
The heat is passed through the cooling system to the surrounding seawater.
the radiator cap is a pressure regulating device if it is blocked for some reason the pressure in the cooling system could blow it off
Heater core may be plugged . Flush the cooling system, also check thermostat.
To properly blow out a sprinkler system before winterizing it, you should use an air compressor to blow out any remaining water in the system. Start by shutting off the water supply and attaching the air compressor to the system. Open the valves one at a time to allow the air to push out the water. Make sure to blow out each zone until no water comes out. This will help prevent freezing and damage to the system during the winter.
This is often caused by air being trapped in the cooling system. Get a qualified mechanic to drain, flush and refill the radiator/cooling system.
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