I have a 94 Honda civic with a b18b1 swap and yesterday I was on my way to
Work and the clutch pedal went to the floor and didn't come back up. I coasted it into a parking lot and got out to check the fluid and it was full and the line to the clutch master cylinder was hot and it was spilling fluid from somewhere near the clutch master cylinder. Can anyone help me pin point the problem

 

obvious that theres a leak in your clutch fluid system. figure out where the leak is located and change the part out.

 

Well I figured that I will replace the master cylinder, lines master cylinder slave that way I won't have to worry about the clutch system in the future. thanks

 

To Does anyone know why my Honda is revving up and down. Also my throttle cable sticks a little. What throttle cable am I supposed to have on it, the integra cable or the civic cable??? Please help!!!!

 

clutch could be slipping, and the civic ones as far as i know. those are the ones i used in my b16a ef hatch.