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View Full Version : need help on diagnosing caliper piston retraction


Neutral
07-18-2023, 02:30 PM
my front disc pads are dragging too much, both sides. It's a 69 Chevelle with the stock setup. I installed new calipers but that didn't solve the problem. I greased the pins and the calipers slide good. When I bleed them, the fluid pumped through easy, and the pedal feels ok.

could the master cylinder piston cause the caliper piston to not retract?