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brake fluid

  1. Odd Brake Issue

    Hello There, Odd issue here and completely lost. I have an 07 Envoy Denali with 200k on it. In the past year I've had a number of issues with the brakes. The biggest issue that seems nobody can resolve is the fact that I seem to get air in my lines after approx 2 to 2 1/2 months after a full ABS...
  2. Fluid Maintenance besides Oil changes?

    Last night I was changing oil in the TB. I switched to Amsoil full synthetic last year from Mobil 1 synthetic and I'm doing the 1 year/25k oil change schedule. It's been 1 year and only 8,473 miles. While under the hood I was checking the other fluids. I checked the PS fluid and it was...