Proper way to bleed cooling system

[superdjl]

Hi guys,

I need a proper way to bleed cooling system of my 4Runner.
I have read couple ways to bleed cooling system but see no clear instruction for bleeding 04 4Runner.

Anyone has video of it? or clear instruction for it?


Thanks guys.

 

[4runnerBrett]

I always just fill it up then put a funnel with fluid in it and squeeze on the lower and upper hose till I think its good and never have had a issue. Make sure to keep fluid in the funnel.

 

[92-SR5]

I always just fill it up then put a funnel with fluid in it and squeeze on the lower and upper hose till I think its good and never have had a issue. Make sure to keep fluid in the funnel.

I do the same thing. If you have suspicion of a air bubble raise the front of the vehicle in the air, run it and watch your coolant level. Probably not the best way but it has worked for me and my buddies 4R.