Originally Posted by kschossow
I have no pressure in the two lines to bleed.
I open the screw and nothing comes out.
How can I bleed without pressure?
I've never seen a master cylinder so toasted it wouldn't pump fluid through an open line, so I believe you either have a petcock open or a broken brake line somewhere.
Ensure the master cylinder is full of fluid, pump the brakes for a minute or so, and then look under the car to see where the fluid you're pumping is going to.
An assistant will help this process a lot.