Remove the cap from the overflow bottle. Start the engine with the heat on and set on high. The engine should push the air out with time. This may have to be done several times. Make sure to not let the engine overheat.
Engine cooling system is not a closed system you can't remove the air.
there should be a air valve on the engine that you can bleed the bubbles out of the cooling system.
how to remove a air lock from a fiat cinquecento sx cooling system
If you see bleeder valves on the cooling system use them to bleed the system. Otherwise, remove the radiator cap, turn the heater control to hot, start the engine, keep the coolant topped off, and watch until no more air bubbles are escaping.
No. If you are getting air bubbles in the cooling system, you probaby have a bad head gasket or a cracked head.
Engine cooling system is not a closed system you can't remove the air.
Did you bleed all air out of the cooling system after the flush & refill? Trapped air can cause it to overheat. Remove the radiator cap and run the engine until no more air bubbles are escaping. Is the cooling fan working as it should? It should run continually when the A/C is turned on. There is a sensor that turns the cooling fan on when the engine reaches a set temperature. You may also have a blown head gasket or the water pump may not be pumping correctly. If you are loosing coolant with no apparent leak, there is a sweet smell at the exhaust, & bubbles coming from the radiator, you have a blown gasket.
If there are no schrader valves to bleed the system, remove the radiator cap, make sure the radiator is full of coolant, turn the heater controls to HOT, start the engine, watch for air bubbles escaping, keep the radiator full, and when you see no more air bubbles escaping, replace the cap. The system is now bled.
Remove the radiator cap with the system cool. Turn the heat on high, and start the engine. The engine will push out air and bubbles will come from the radiator. The process may have to be repeated several times.
use to remove the air inside the system
It COULD mean a blown head gasket. Have it checked out.
Air bubbles in the cooling systems usually means that the head gasket has gone out. As with most auto mobiles, air in the cooling system means exhaust is getting into the cooling system through a break in the head gasket. A break has probably occurred between the cylinder ring on the gasket and on the pressure stoke is passing through to the water port in the block at the top of the cylinder between the head and the cylinder indicating a break has occurred in the gasket.