Just had my clutch petal quit working. I decided to rebuild my master cylinder. It was cheap appx 16 dollars and easy to do. The plastic piston was also replaced by a metal one which I think is an improvement. Here is a good article with all the steps to repair it. http://www.freeengineinfo.com/index.php/auto_tuning/2006/07/24/clutch_master_cylinder_rebuild Hope this helps out.