I will be doing multiple (4) ATF drain and fills on a car with dark fluid.
How long does it really need to be driven between each d&f to be fully mixed?
I'd prefer to just leave the ramps and tools out and do all 4 d&f's over the course of a week.
I would *think a couple 10 mile trips would be sufficient to thoroughly mix, but admittedly, I have no idea how much ATF really moves around...and I see sooo many recommendations to wait 500 miles or more between each d&f.
How long does it really need to be driven between each d&f to be fully mixed?
I'd prefer to just leave the ramps and tools out and do all 4 d&f's over the course of a week.
I would *think a couple 10 mile trips would be sufficient to thoroughly mix, but admittedly, I have no idea how much ATF really moves around...and I see sooo many recommendations to wait 500 miles or more between each d&f.