RECENTLY replaced my slave cylander/***
think my clutch may be going out. tonight it was acting funny. Sometimes rough shifting, usually into third. Then i was getting ready for the light to change, clutch in and in first gear (sometimes difficult to put into), and the car started to like shakes rapidly like it was stalling then it grabs the gear and works. then the shifting is very rough and when in gear and accellerating there is a quiet but high whistle noise as i accelerate. its hard to put it in third, it takes a hard push....and keep in mind this happened when it was getting colder out here last night and today all day it was freezing

Is it my clutch?
Or my whole tranny

 

Hard shifts usually means clutch isn't disengaging. Master cylinder -Slave cylinder - or Pressure plate. My Slave crapped out on me last year. If you just did the slave I would make sure the reservoir is still full and bleed it again.

 

Re bleed the clutch system; if that doesn't help check your fluid level. If all is fine then your clutch is the problem.

 

why did you replace slave cylinder in the first place? as mentioned; did you bleed the system again? check and make sure there is no fluid leaking from the master, underneath the pedal, and check the slave again.

if the clutch is grabbing, its probably not the clutch. the symptoms you mention could be air in the lines, or bad pressure plate.