There is a hole in the cap so you won't damage anything! My suggestion would be to bleed the whole system. It is probably time to change your brake fluid anyway. ATE Super blue runs 10-15 a can and is worth every penny. One can should be more than enough to bleed all four wheels and the clutch!

-Andy


Andy W. The problem with America is stupidity. I'm not saying there should be a capital punishment for stupidity, but why don't we just take the safety labels off of everything and let the problem solve itself?