1999 Subaru Legacy "air lock heater" Questions

it has an air lock in it,,,fined the top hose with the bleeder velve in it and bleed the air out the system by topping up the rad and open the bleed velve dont do this with a hot engine??? it hurts!!

...air lock in the cooling water blead it out one way of doing this is when the motor is "warm" not red hot!!! take the header cap off it should pump out any air along with "hot water!" keep the header ...

air lock in the cooling water,, you will need to bleed the air out to stop the over heat as the water is not going around the engine its not opening the thermostat so it cant bleed its self take off a

...heater all the way to max heat(leave the fan off). Start the engine and let idle.What we need to let the engine do is drive out air as it warms.This will cause some coolant to overflow,you can ...

...air lock in water system? thermostat faulty?blockage in the heater radiator. Good Luck:)If air lock, Drain coolant run (idle) engine till hot air comes from heater then slowly poor in coolant while ...

...air lock) in the system, remove the rad cap, add coolant with the heater on, sometimes it takes awhile to get the air lock to move, I have had to remove one of the heater hoses (easiest one) and pour ...

...air is only luke warm, any suggestions appreciated. You have a vapour lock. With engine running, disconnect heater line for a second or two to let air locks out & replace hose & retighten. ...

...air lock in the heater core. While engine running pull off heater return line and be ready to put it back on quickly, If air lock this will clear it and will show you if you have circulation. If this ...

...air lock! To Check.... With engine cold set heater to hot position. ID return pipe from heater under the hood. Remove the return pipe at one end to check if coolant is there ( it should run from ...

...air from the heater hoses? The air is locked and blows cold air. take youre hose to your air conditioner and sut the take a cap like you use for pluming and rubber cement the cap on. thenwhen you get ...