Soft Brakes

[delorean31@xxxx]

I was driving my D the other day. A couple of times the pedal went all the 
way to the floor. Then it seemed to be fine again. I checked the normal 
probable causes...fluid, etc.. I also had the brake fluid flushed recently. 
Anyone had a similar problem. I would think if the master cylinder was bad 
it would be occuring all the time not just once in a while.

Gary