To take care of this problem, you will need to bleed your cooling system; Top off the radiator, and let the car run until the thermostat opens, air should bubble up, add fluid til this stops.
This occurs when air gets trapped in a part of the engine making it hard for coolant to flow. To eliminate this the engine's cooling system needs to be bled of air when coolant is added. Top off the radiator or reservoir and let the engine run until the thermostat opens. Air should bubble out. Add fluid until it stops.
Do not attempt a cooling system bleed/refill without the fan switch working. Add anti freeze until the engine warms up change your thermostat frequently.
This is an intrepid question about the elimination of an air lock in your cars' cooling system. I encountered this issue before in my own car. Do what I did, take it to a mechanic, idiot!
Well you need to first make sure that you don't have a leak letting air into your system. Then you need to do a good system bleed. Making sure to fill the system to the correct level and checking to make sure it stays there. The might also me kits available to help force air out of the system.
There are airlock cavities in the system. Before charging try to boil the coolant,life of the coolant system components can be increased by airing the engine each time.
