What would make a 1998 Mitsubishi spyder gt use clutch fluid but it is not leaking out?
You can't have it both ways. If it's using fluid, then it is leaking out. If you are not seeing any on the ground or at the slave cylinder have you considered that it may be leaking from the back of the master cylinder and running inside of the car. You may not have noticed because it is going between the firewall and the carpet.