Just found this.. would you guys agree? Yes it's only can be vacuum problem. Maybe the vacuum hose has broken somewhere and the vacuum cannot go to the vacuum servo drum. Or the hose is loosen. Third variation is the vacuum drum is flown the vacuum. So, if the pedal was hard to push, than It...

Hi guys, I've got a simmilar problem on my 200 TDi Disco... Once in a while (typical! ;) ) my brake pedal will go hard, maybe an inch of travel, brakes barely work. Sometimes when I depress the brake, I get a small "hiss" from somewhere near the pedal. I'm planning on getting a non-return...