Is it possible for a hydrolic clutch to just go out with no warning? My mitsubisi eclipse (gt i think) has about 145,000 miles on it,when my brother was driving it today out of nowhere the clutch gave out at a red light. The vehicle still shifts into gear (when it is parked of course); the clutch has not dropped to the floor. The clutch still moves freely up and down, however there is no grab. Is it possible that it just needs fluid? Or does it sound like it needs replaced? I am just not sure how this could have happened with no warning signs.