Originally Posted by
crowz
The only way I could see the pedal going to the floor like that is from a bad master cylinder if the fluid level isnt going down.
That is a possibility I guess but I was taught that a master will leak down under pedal pressure slowly. This does not once it pumps up it is fairly stable. I was also thinking it may also be a frozen caliper by rusting due to the high humidity in the area. Things rust fast here.