Clutch has alot of freeplay

I've noticed that my clutch pedal had a little "play" in it and I was wondering what could of caused it, and how I can go about making it more stiff? Thanks for any help...

You posted this at preludepower too didn't you? Well i'll say what was said there. Clutch fluid and bleed the clutch. :icon16:

When you say "clutch fluid", you mean add DOT3 brake fluid to the clutch master cylinder, correct?