bleeding

  1. Flatcap

    Proportioning/combination valve re center

    After fitting new rear brake lines to my 92 K1500, the inevitable happened with the proportioning valve closing off the rear brakes and now being unable to bleed them. There are a few videos on the tube but I thought I would ask you guys as to your experience in re centering the valve so that I...
  2. R

    '91 350 TBI cooling system weirdness

    Changed thermostat and hoses, trying to bleed the cooling system with a spill free funnel (already tried with just the rad cap off on ramps, same result). Anyone have an idea of what's going on?D have much experience bleeding cooling systems, not sure if this is normal. First video is idle with...
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