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master cylinder

  1. Mechanical Problems & Technical Chat
    so my front caliper was seized and I replaced it. It was supposed to be an easy job but I forgot to check the master cylinder when I was bleeding them. 🤦‍♂️ 🤦‍♂️ . Now my brake pedal is spongy and goes all the way down to brake at all. I've tried bleeding the brakes again and again but it's...
  2. Mechanical Problems & Technical Chat
    11 Si, no evidence of a fluid leak. I keep losing brake fluid and the pedal will start to feel dead, almost like the system isn't pressurizing. It happens like every 5-6 days or so, brake light comes on and vsa light comes on. Fill up the MC, and lights go off. Pedal feels fine until it gets low...
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