Brake fluid

I just had a brake class at the local college and the instructors and book suggested not using DOT 5 for the reasons that /6dan stated above. They even stated that the MFG's are going away from it.

I personally have no experience with it; I justed wanted to let you know what is being taught at the college level.

The problem is we typically split hairs. There is no right or wrong answer on many questions. I have cars with both types. All High milage and up to 18 years of flawless service on either. Manufacturers have not used DOT 5 that I am aware of. It was originally developed for the Military. I made my decision to use it when I completely do a brake system and am starting from scratch and will continue to do so.