Civic EG

when i push down the clutch the pressure is not there . i filled it with break fluid it did the trick but its back to where i started . i think it might be the slave cylinder. how do i check that any ideas?

Did you bleed it to or just fill it? Check the slave and lines and master for leaks. The master can also leak inside the cabin and not just down the firewall.

i filled it and it was fine till i got home. i looked at the slave and it looks ok. i think i might just bleed the clutch till its fine.