While trying to get the front brake to quit making noise on my little Honda, I decided to change the brake fluid, because knowing the PO, it was probably the origional 1974 brake fluid. It was still nice and clear though in teh resivour(and I mean clear, not slightly off like fresh fluid). So, we started pumping fluid out while pouring new stuff in. The fluid I got out of the system was cloudy white, and i noticed that the old fluid and the new fluid didn't mix(like oil and water). I used DOT 3, and I'd assume that the origional fluid was DOT 3, because the cap says to only use DOT 3 fluid. So why'd it go all funky on me?