answersLogoWhite

0


Best Answer

Did you bleed the brake lines? That may be the problem why the pedal goes all the way to the floor and only works when pumping it. It's the master cylinder. I don't care if you DID change it, it's bad. If it has the rear caliper with the emergency brake built in, the piston works on a ratching system. If you recently changed the pads, try setting the parking brake a few times and see if that improves the stopping. You no wat my anser is the that bad your's is so leave me aalone...

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Have a 1980 cadillac and the brakes are good and then they go to floor while driving they come back with quick pumping master cly changed pads are new what next?
Write your answer...
Submit
Still have questions?
magnify glass
imp