Symptoms of Air in Cooling System

Symptoms of Air in Cooling System
Overheating
Heater not functioning correctly
Reduced performance
Causes of Air In Cooling System:
Not bled after coolant refill
Improper flushing of the system
Radiator hose leak
Possible Blown head gasket (Rare)

[@enrikbardhi8934]

does coolant rising on the radiator neck a sign that there I air bubbles?

[@martingomez4216]

Did you ever figure out?

[@DanielAlvarez-xl4qy]

Thank you!!!!! I think I did it coorect then on my 1995 4runner thanks for sharing man!

[@dalekarys9147]

Could it cause my car to not warm up quick enough

[@alexmorales8103]

Good job

[@edit8688]

Mine is overheating and leaking couldn’t find where its coming from

[@jeuneobstine5801]

could be water pump or you have air in your coolant system

[@kevinhancock4064]

If its def a leak buy dye put in statem and use uv torch to find the i4ak wirks well unless it's in combustion area

[@vibhusharma9319]

I hear water running noise on the start of engine and at times while idling ….. else no issues with the car …. mine is a Škoda
Remedy please it has been one year I can’t find a solution to it

[@busterdoug5819]

I have a vw makes the same noise also bubbling in the coolant pipe.
Did you manage to find out the problem?

[@100janosky_3]

To me temperature got sometimes fast to 90'c and fan start spin.. and dont stop after 2-3min spin like normal car do.. continue spin work.. is it posible air in coolant or its maybe bad temperature sensor?

[@rongpimoran]

Mine is not reaching optimum temperature,
I checked radiator, it was not warm while driving
So thermostat valve wasn't open.
I drive for 20 minutes still not low temperature

[@charleyu5506]

My car isn't leaking and the temperature is fine but the heater is still only blowing luke warm air. The coolant reservoir is in the middle of max and minimum when cold.

[@markymark2191]

broken AC compressor maybe

[@KyukyokuSakeSamurai]

Check your blower motor delay homie hope it helps

[@KyukyokuSakeSamurai]

You can test it with a voltage tester

[@boysinhonolulublue5956]

Try flushing your heater core with a hose could be clogged very common

[@mrmado9782]

You didn't mention to drill hole in the thermostat method

[@ElSabio2929]

What about if push the coolant off

[@lqzy.mp4]

could driving on a system that wasnt bled cause transmission problem?

[@HVAC_Mechanic]

It might cause the transmission to overheat but the engine would overheat first.

[@stevecharles2482]

My car reservoir got swollen and the cap is not sitting properly because my water pump belt had burst now i replace the water pump belt an notice the car is over heating should i change the reservoir and bleed the cooling system