I have searched alot into this problem and I still dont get an answer... I replaced my clutch, the slave, and the master cylinder little more than 500 miles ago... Now when I drive on traffic or stopping in a traffic light and keep pressing the clutch for like a minute it get stuck down towards the floor and I have to pull it back up with my feet... the master cylinder is new and I bleeded it like 3 times already.. does this mean that the master is faulty... another problem i noticed today after the break in when I started shifting hard shifts the car jumps a very weird jump and i feel like something hits underneath the car and the pedal starts acting up ( it gets higher and stiffer and then it get lower again) are these two problems have any relation....

 

Is the spring in your clutch pedal assembly intact?

 

the spring is good and it was working fine before.. till the new clutch installation... the clutch sticks down on stop n go traffic or when its depressed for like a minute.. i was told its a bad master but it is new