Scampin!!!!!!

varlo said

HELP!!!!! I bought a brand new master cylinder, installed the brakes and bled them. After bleeding them I go to hit the brake and it goes right to the floor. Ive got no pedal. But if I pump them 2-3 times i have a good hard pedal. Then I lose it again. Brakes were bled numerous times and there seems to be no air in the lines. No leaks so I dont know what else to do? Any gurus out there that maybe had the same problem?

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Hey, did you bench bleed the master cylinder before you installed it? If you did not pull it of and put it in a vise and fill it up, next get a tool you feel comfortable using to pump the piston in intervols of 3 only half way in to begin and when it gets stiffer go 3/4 way in, wait 10 seconds between each time you do it.. From there you just have to be patient till you see no air bubbles, the one I just did on the demon took me an hour and half. Hope this helps. brad