Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
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Whats your procedure for bleeding brakes?
oh wow so your not getting anything with full pressure at caliper?
So I would pull the line going straight to the master as see if your getting anything there and that would rule that out if its a master or not
did you check the valve that splits off and goes to both calipers? its more so like a splitter block
so if you can trace the low fluid flow to the ABS system, the bphv which is the piece in the middle of the picture I sent could have some debris in it and may need to be cleaned, I would pull that and inspect for any issues, but when reinstalling it will need to be bled by a scanner after doing a primary bleed on the system
that unit controls individual flow to each caliper via a solenoid and by the slightest amount of contamination will cause issues