Brake pedal sinking to the floor

[Buick T]

I'm having problems with my 93 typhoon...I took my typhoon out of a 5 year storage because i wanted to start driving her....after changing all the fluid and a good tune up i was ready for the road. The next as i was driving to work the typhoon ran good couple action on the road, then i notice the brake sinking to the floor. Finally got the typhoon home, the first thing i did was replace the master cylinder and bleed the system but its still sinking to the floor. Help!!!!!!!!!!!!!!!! i dont know whats wrong with the brakes..

thanks

 

[TurboBuRick]

Sounds like a broke/corroded brake line or the master is blowing by. Eiter way you would see fluid leaking.

 

[Buick T]

brake

ive done that...ive replaced the master (1) maybe its a defective master and i'll look for leaks...


thanks