Steps on refilling cooling system on a 2006 Pontiac g6 after changing thermostat?
Monday, December 3rd, 2012 AT 5:12 AM
Start by refilling the system until full. Then start the engine and allow to run until hot. Continue to fill the system. At this point if there is a bleeder screw at the thermostat housing open it to allow any air to escape (some don't have it). Top the coolant of and install the cap.