Pouring antifreeze into a 1992 325i
What is the proper way of pouring some antifreeze into my car? Becuase when I pour it and the car is off, then when I turn it on it always gets air and then I have to bleed it,
So what would be the best way to.pour it into my car? With the car turned on and the bleeding screw unscrewed just a lil or with the bleeding screw tight on and just the regular radiarder cap off? While the car on?