I have a 96 3.8 V6 with a 5-speed manual. When I clutch if for a long time (60-120s) the point where it engages gets closer to the bottom, and if I wait long enough it will engage with the clutch all the way down and it will be impossible to shift. Everytime the clutch is released fully it will be back to normal again.

What could the problem be?

Thank you.

 

Sounds like one of the clutch cylinders has an internal leak and not holding pressure. Check the fluid level just in case.