Changing the gears pushes more fluid out maybe, but replacing what came out with the same amount back isn’t necessarily wrong. I got over 4 quarts out.Lots of people say to run the car, and switch the gears, so more oil can be added. Wonder which is the right way.
I ran the car to operating temp and then ran through the gears holding each gear for about 5 seconds. I believe that is what the service manual calls for. Just do the measurement method in addition to that.Lots of people say to run the car, and switch the gears, so more oil can be added. Wonder which is the right way.