2002 Pontiac Aztek no brake pressure

Tiny
DEMOORE88
  • MEMBER
  • 2002 PONTIAC AZTEK
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 154,000 MILES
When I changed the driver side caliper, I made sure the bolts were tight and lubed pretty good. I bled the brake lines and got a good tight brake pedal. But, when I started the car, the brake pedal lost all pressure and went to the floor. I put it into reverse and it moved and only will stop if I press the brakes all the way to the floor. I pumped them and nothing changed.
Wednesday, May 20th, 2009 AT 11:41 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
When you depressed the old caliper piston, did you allow the pressure to go back to the master cylender or did you bleed it through the bleeder on the caliper? Also, are you sure you got all of the air out?
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Thursday, September 24th, 2009 AT 8:23 AM

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