Try bleeding the brakes again. Make sure that you flush all of the "old" fluid out so that you are sure that there is not air, water or other contaminates in the system. I would try this first before I started replacing any components. -----Original Message----- From: therealdmcvegas [mailto:DMCVegas@xxxx] Subject: [DML] Squishy Brakes. Last August, I replaced my Brake Master Cylinder, and also flushed the entire hydraulic system with Castrol GTLMA (as stated in a previous post). And everything has been fine since then. Until last week...