How can you tell if you have a bad master cylinder? I was tring to bench bleed my new master cylinder that came with my power brake kit for my 59 3800, I put it in a vise and put fluid in both ports and waited for some fluid to dribble out of the line ports, nothing happened, then i took a long philps screwdriver and pushed the plunger into the master and waited for the bubbles to come up, they did but still no fluid came out of the line ports Finally after alot of pushing on the screwdriver some fluid spitted out but not like it should have, i have never had a problem like this with a new master. Am i doing something wrong or is this just a bad master??
