Just found out my brake master cylinder has to be replaced at a cost of €350.00. Wanted to know if they go often and are they easy to do yourself. At the same time my braking is perfect I'm not losing brake fluid it's just that the pedal will travel very slowly to the ground but will not touch the ground. Any help would be much appreciated Sorry forgot to say its a 08 honda accord 2.2 ICTDI. 7 generation.