Cooking keep coming back up into the coolant tank an started to over heat an I change the heater core an Thermostat an water pump I don't know what else it could b it start heating today again

What is your question?

Jus smelling the coolant that coming out the coolant tank Thur the air hose

What makes this problem better or worse?

Over heater when I drive with in 10 mins

How long has your 2006 Pontiac G6 had this problem?

Before was month ago an jus started again today 12-8-18