Whats the best way to fill the cooling system to make sure it is full?
To fill your cooling system, follow the steps below. Refer to your owner’s manual to identify the proper coolant to be used in your vehicle and to determine the cooling system capacity. For best results, install an amount of fresh full-strength coolant concentrate, of the type specified by the vehicle manufacturer, equal to half of the cooling system capacity. Then continue to fill the system with distilled, de-ionized or de-mineralized water until full. Commercially available premixed solutions of the specified coolant may also be used, without water. * The manufacturers of some vehicles recommend that the front end of the vehicle be raised during the filling process (to raise the fill point higher than the heater core) in order to assure that the system becomes full. Consult your vehicle owner’s manual to determine if this is required. With the vehicle in the same position (front end raised, if required), start the engine to circulate the coolant and set the heater controls to high h
