For about 8months I've been adding brake fluid to my Master Cylinder ..abt ever 80miles or so it would go empty ..so i just kept adding fluid until I had enough time and money to replace the MC ...well after 8 months ..I was still adding Fluid ever 80miles...guess it was just easier buying 3dollar fluid then spending 500.00 for a new MC ...well guess what ...I don't need a new MC ...as of last week the fluid doesn't go down a bit ...I've driven almost 550 miles with no loss of fluid at all ... and the clutch feels great ...firm and pops off 9k shifts daily !! My car fixed itself ...have no clue how this happened , just though I'd share the fact that My car will never need to be fixed again

 

Proves my point that all s2k CMCs leak, and if you keep the fluid clean the leaking will stop

 

So how is that, are the seals not sealing properly and then expanding as they get older?