I want to drain all the brake fluid from a project, to replace it with fresh fluid.
To bleed the brakes it says go from the furthest - left rear, right rear, left front, right front - but something is telling me that to drain it fully it would be better in the reverse order? I'm using a Mityvac to draw it through, and it is a dual circuit system (front/rear split) and has an older ('80s) ABS unit.
Ultimately I guess it doesn't really matter, as eventually it should all come out. What does the team think?