hi i am new...i have an 85 NA... well anyways got my brakes all redone. new calipers/rotors/pads the first day i drove it with the new stuff it was fine until that night...now my brake light is always on (on the dash)... the pedal moves very easy and it pulsates bad when i slow down. if i come to a complete stop it pulsates when i am driving and not even touching the brakes... is this something serious or just some easy fix . would appreciate the input thanks
jack

 

this is just a followup to my last. it seems that the majority of the sound is coming from the right rear wheel. it has become a grinding noise again so i am going to have to change the pads again for the 3rd time. i took the wheel off and everything seems normal except for the fact its eating brake pads. if anybody has any ideas it would be much appreciated... thanks