▲ 19 r/squarebodies
Brakes advice
On my dad's 1978 c10 we've rebuilt the whole brake system lines and master cylinder plus a proportioning valve. We bench bled the the master cylinder but hisses a little from the bottom when pressing the brakes now is that normal? And it has a spongy pedal. The front brakes work but the back drums wont engage. Do we need to just keep bleeding them or is there another issue?
u/Aggressive_Badger_14 — 5 days ago