[pcella]

I have replaced the thermostat in my 1999 Quest and now I am trying to get the air out of the engine block. My Haynes manual says that there is an air vent cap on the top of the intake manifold and another behind the throttle body, but I can't find either. The heater is nice and hot and the temperature gauge remains normal and stable until air starts bubbling into the overflow tank. Then the temperature starts climbing above normal. If anyone can offer help on how to get the air out, I would be very appreciative.