I have a major issue with my 1994 Civic Ex. I was getting onto the freeway when I started losing power. My RPM's shot way up and almost no power was being delivered from the engine. I think it might be a clutch issue, but I am not too sure. 1st gear is fine, but shifting into second, third, fourth, and fifth, if I depress the gas more than a third, I lose almost all power and the RPM's shoot way up. I recently adjusted the nut on the top of my clutch pedal, into the hydraulic clutch so that I could disengage the clutch more fully. Its been a few days, so I don't know if thats the problem. Additionally the metal bar that enters the clutch pedal (with the nut on it) is very tight and was quite loose when the pedal was in free play. Please Help!