That usually indicates air in the system. Bleed the brake fluid from each wheel with a clear piece of tubing into a jar so you can clearly see when the bubbles stop. You will probably have to go around the car a few times. Start with the RR, LR, RF and lastly LR. Leaving the bleed screws open overnight to "gravity bleed" the system might also be helpful.
Don't be gormless; get some gorm!
Last edited by catso; 08-24-2011 at 08:12 AM.