[91C2wrencher]

On my C2 I flush the brake fluid every 2 years. But on my other cars I never change it. Two questions.

Does it matter on "other cars"?

Does it do any good to suck out the old fluid with a baster from the resivoir and top off with new fluid? As a shortcut?

Ya, I know this post is marginal on P-car content, but you guys are a wealth of knowledge. If I get a couple of quick answers I'll delete the whole thread - presto!