When I push the clutch all the way down I get a weird and deep squeek for the last inch or 2 of travel. It sounds like I have no fluid in the master but I do. Could this be signs of a master or slave cylinder going bad?
Brief history of drivetrain. I had the hose that goes to the slave cylinder break on me and I got a new clutch put in about 1000 miles ago. I did a search but didnt find anything similar.

 

I had a similar thing happen to my trans am so I just sprayed some wd-40 on all the parts connected to the clutch pedal. It went away afterwards, but I'm not sure if my squeek was the same as yours.

 

I was thinking it might be something on the clutch pedal assembly but i ruled that out since it only makes the noise when the clutch or car is fully warmed up.

 

My car went through a phase that lasted about two weeks where it made a similar squeaking noise. The pedal feel felt a little different too. It has since gone away. I have no idea what caused the issue.

 

My car nows does this but only while cold once it warms up the clutch pedal squeek goes away along with the strange feeling. The noise is fairly loud and seems to be outside the car also. Slave is new and stainless steel line is new so who knows?

 

bringing back the dead here...
but I just had the same issue this morning... same exact issue as the OP. got a new clutch with a new TOB 3000 miles ago. Pedal feels gritty and rough when the noise is there... Sounds like hydralics with no fluid... but the res is full. Any ideas? Clutch engages like normal from what I can tell...