The brake pedal goes to the floor and has.

Tiny
ANONYMOUS
  • MEMBER
  • 1997 GMC SUBURBAN
  • 17,000 MILES
The brake pedal goes to the floor and has trouble stopping have to pump the pedal to get any stopping power
Wednesday, March 6th, 2013 AT 5:12 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,870 POSTS
Internal leakage in the master cylinder. Rear brake shoes seriously out-of-adjustment or one of the linings broken loose from its frame. External fluid seepage. Air in a line.
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Wednesday, March 6th, 2013 AT 6:21 PM

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