I'm having this same problem with my 93 accord lx after I had a new clutch. I replaced the master and the slave. Blead it and I can't het the pedal where I want it but the slave is moving and if you look in the inspection hole you can see the pressure plate moving. But it won't go in to gear. It goes into gear with the motor off all day long. But when you start it it won't go into gear. It's got me mad stumped. Can some one help? Lol

 

I had this problem when my clutch disk warped due to the spring popping out of the clutch disk.

Try this....WITHOUT ANYTHING IN FRONT OF YOU!! While the car is off, put the car in first, push the clutch in, and try to start it. Does the car move forward as its trying to start?

 

clutch is gone

 

sounds like it, but he had a new clutch

 

is the clutch disc in the correct way? it may be defective, or the wrong one