So I am about to try to replace the 0-rings on the oil cooler on my S6. To get to that, I need to drain the coolant and remove the radiator.
What is the best way to refill the system with coolant? Any special proceedures?
I was just going to fill the overflow tank as much as it will take hopefully filling most of the system. Then start the car to work out any air and top off. Maybe repeat a few times.
Is it that simple?