2000 Chevy Blazer brakes going to the floor

Tiny
REDOAK21
  • MEMBER
  • 2000 CHEVROLET BLAZER
Hello.I recently changed my front brake pads, but noticed the brakes now go all the way to the floor, I have no leaks and bleed the entire system although I just changed the the front pads, wasnt doing it before I changed them, what did I do wrong, thanks for your time.
Wednesday, January 30th, 2008 AT 5:07 AM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
It's one of two things, first when you changed the pads did you open the bleeder BEFORE you retracted the piston? If not you may have blown a seal in the master, second, after you change front pads, you need to pump the pedal up until the pads actually contact the rotors?
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Friday, March 19th, 2021 AT 11:56 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
If somehow you got air into the brake pressure modulator valve, you need the Tech II scan tool to bleed it out.
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Friday, March 19th, 2021 AT 11:56 AM

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