i recently put in a new clutch, master and slave cylinder in my car. but the pressure in my clutch pedal is messed up. ive actaully replaced the master cylinder twice now, and now with the new one im still having the same problem. so maybe its not the master cylinder. Heres the problem: if i push on the pedal hard its fine, it goes down and comes right back up,like it should. but if i gently push the pedal in it just drops to the ground and stays there. I then have to pick it back up with my foot and if i go and push it in gently again it does it all over again. ive bleed it time over time, theres no air in the lines. anyone have and clue as to why it just drops to the floor when i dotn press it with force??? thanx alot

 

check the pedal it self they have this spring on then that makes it come back up it could be that ? how about your gears do they do in fine or not?

 

Perhaps it's time for a new pressure plate.

 

i havent checked the pedal itself, and yea the it goes into the gears fine. And i just replaced the whole clutch about 4 months ago. including the pressure plate

 

Are all the lines that go into the master and slave screwed on tight and properly? No bends, cuts, holes, or crossthreaded bolts? Sounds like something is up with the Hydraulics...like a tiny kink in the lines somewhere

 

i wouldnt think there are any kinks in them, there the original metal lines.As far as leaks are concerned no i didnt see any. All of which why im stumbed. i just cant figure it out

 

So there is no loss of fluid whatsoever?

Maybe the seal on the master cylinder lid is done and is letting air through?