The head gasket is fine.
I pulled out the thermostat
If I am on it hard for a few miles the red overtemp light comes on and the gauge needle is all the way to the right.
It will cool down pretty quick if I stop and keep the engine running
It never overflows in to the expansion tank
16psi cap
If I pull up the red tab on the cap it will flow in to the expansion tank and I can see air bubbles
I can hear air coming through the hose going to the radiator from the head.
the coolant level does go down slightly when the air comes out.
I figure all of the air will work its way out sooner or later but I was wondering if there is a quicker way.