To which level should the antifreeze be added in the LaCrosse?

[RowanRose]

The antifreeze in the LaCrosse should be added to the radiator. First, loosen the screw at the bottom of the car to drain the antifreeze, then open the radiator cap in the engine compartment to add new antifreeze. It is recommended to replace the antifreeze every two years. Antifreeze prevents the coolant from freezing and expanding during cold winter parking, which could crack the radiator or damage the engine cylinder block or head. When replacing antifreeze, try to use the same type of antifreeze. If switching to a different type, it is advisable to completely drain the old antifreeze before adding the new one. The full name of antifreeze should be antifreeze coolant, which is a coolant with antifreeze properties. Antifreeze prevents the coolant from freezing and expanding during cold winter parking, which could crack the radiator or damage the engine cylinder block.