brake problem

  1. #1
    well i drove back from swindon today pressed the brakes and it went very juddery then it went right down to the floor and noticed some oil has come out of the top of the master cylinder when i popped the bonnet to look. and the passenger side front caliper has gone right in.anyone have any ideas on what it poss is.
  2. #2
    Some sort of seal has gone in the mc?