How To Diagnose A Brake Pedal That Goes To The Floor?
Asked by mikiechris Sep 07, 2011 at 04:11 PM about the 1994 Ford Thunderbird LX RWD
Question type: Maintenance & Repair
I have bled the brakes, flushed out the dark fluid from the previous owner. How do I tell if it is the Master Cylinder? Or the Brake Booster? Please Help me!
8 Answers
its the master cylinder for sure. ive rolled through a few stop signs because of it. not safe at all
First if the booster were bad your break peddle would be hard as a rock to push.your master cylender is bad and it may have leaking wheel cylenders they on rear breaks.
mikiechris answered 13 years ago
You are so right. Thanks for your assistance
your master clynder might be bad did u check the vacum line hooked to it
this happened to me also. i found it to be a brocken brake hose to the passenger side front. check if fluid is in the master cylinder first though. if empty it was all pumped out through the brocken brake lineth
I got same problem 87 tbird is it the master cylinder cause I thinking of getting one for it