Replaced the leaking slave cylinder in my truck. Installed it "dry." Hooked everything back up like it should be and began to bleed the system using my mityvac. Pulled nearly 12fl of of fluid through the bleeder valve and was still getting lots of air bubbles and the clutch pedal had little to no resistance. Found that an air bubble had developed in the upper rear portion of my master cylinder. Jacked the front of the truck up.... Problem solved(the air bubble in the master cylinder.) proceeded to pull nearly 24fl of of fluid from the bleeder valve and was still getting air bubbles. Not quite as much but still there. Pedal is still extremely soft. I've been at this for nearly 2 hours since removing the air bubble from my master. What am I doing wrong?
Procedure for the mity vac has been
Pump it up until I get approximately 40(can't remember units) of vac, crack open bleeder valve, pump until my hand gets tired and close it before I stop pumping.
Should I not be pumping with the valve open?
Thank you,
A very frustrated gmt400 owner
Procedure for the mity vac has been
Pump it up until I get approximately 40(can't remember units) of vac, crack open bleeder valve, pump until my hand gets tired and close it before I stop pumping.
Should I not be pumping with the valve open?
Thank you,
A very frustrated gmt400 owner
