I have changed my slave cylinder yestarday because my old one was leaking fluid, i have taken one from my mate its was working ok in his car before the engine knocked, it was working fine in his car, but in my car its making a squiking noisy it soundz like there is no fluid and the clutch pedal isnt free its quite stiff, biting point its quite high too does it require more bleebing or the slave cynlinder is fcukd?

 

sorted bliding was the issue