Brake problem!
 

Hi an thank you to the forum,

So hoping for some advice on why my brakes have stopped working please.

Brakes was working fine when I parked car up after drive home from work, going back to work the next morning the brake pedal travelled to the floor and the brakes only just worked . Upon inspection I found the brake reservoir to be low and the back drivers side calliper looked a bit wet so I guessed that's where the fluid went! So I got a new calliper an fitted it bled brakes all round just as a service measure and the problem still present . Net step Change Brake master cylinder but the problem is still present . The brakes still work a small amount when the pedal is on the floor but no power in them at all . I can only think of the brake booster not working properly . No obvious leaks now I have changed the rear calliper . Any suggestions most welcome .
Thanks Mike
323 Astina 2003 disc brake all round, auto trans.