brake problem

[tybob]

hi i have a little problem my notor brake is all time on buzz all time ....and i have no brake (just i little brake but when the pedal is on the deep of the car....) if you know what is the problem i apreciate ....fuse ok and presure switch is check whit another car and is ok .... thanks bob

 

[gofstbuick]

Probably the PM check valve is leaking. The fix is to rebuild the mastercylinder. The rebuild kit is still available from GM

 

[player]

Sorry to bring this thread back up, but where can I purchase this rebuild kit?