How to burp the cooling system

[Tristan]

Curious on how to get the air out of the cooling system
If anyone can provide me with a walk through
I own a 2007 pontiac grand prix 3.8

[FordMan77]

With the car cold, open the rad cap, start car and let the car idle till the fans come on (may take a while), then open the bleeder screw on top of the thermostat housing until a solid stream of coolant comes out. Then shut the screw, top off the rad,and cap it.

If your having a heat problem, take the hoses for the core off the engine and flush/fill the core. bleeding the engine wont help get the heat back.

[danomite02]

end thread

[BillBoost37]

I agree and own one myself. Best funnel you'll ever buy and ... you'll never touch another bleeder screw.