Brake pedal going to the floor.

Tiny
KLAUTO
  • MEMBER
  • 2000 OLDSMOBILE SILHOUETTE
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 230,000 MILES
I have a 2000 Oldsmobile Silhouette. Brake pads have been replaced on front and back, new master cylinder, new brake booster, and brakes have been bled all the way around 4 different times, the pedal still goes to the floor. I am at a loss of where else to check. Do you have any suggestions?
Thursday, February 4th, 2016 AT 1:14 PM

2 Replies

Tiny
CATAFINA
  • MECHANIC
  • 167 POSTS
If its not leaking anywhere go back and double check the master cylinder
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Thursday, February 4th, 2016 AT 2:54 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You probably have air in abs unit and has to be bled properly. Try using a power bleeder as it can take up to 3 qts. To do it.
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Thursday, February 4th, 2016 AT 4:09 PM

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