Have 2004 Pontiac Grand AM 5spd I was driving along just fine and had trouble shifting at first then started working again came to a red light pushed clutch in and went to flood and stayed check fluid no leaks but fluid looked very dark pedal just stays on floor cant shift and car starts in gear but dont have enough pedal to shift had new clutch changed out about three years ago could this be master cylnder? Tried pumping and bleeding but no pressure at all. Thanks in advance for any help

it sounds like a hydraulic problem, but could be more. its like brakes, you could have master, slave cyl problem or leak in the line so inspect the system first for leaks. if a master or slave goes you may see leaks around the petal or down by the trans

Thanks for reply jwfirebird the fluid resevoir seems to be full that was the first thing I checked and I did not notice any leaks inside the car or around the tranny Also I removed the clutch master cylinder but was not sure if the rod from the pedal is supposed to be attached to the master cylinder or if it just mashes inside of it

i havent worked on one of those specifically but ive never done one that was attached