clutch comes and goes

[lutzbolte]

I own a '93 Wrangler with a straight six high output engine. My clutch is giving me problems lately. It seems that when it is raining, I loose the clutch, and the pedal goes through to the floor. I do not loose any fluide that I can see. After driving 200 miles on the highway and nursing the jeep home without any clutch what so ever, I checked it 2 days later, and it was fine. Rode it the hole week with no problems. But it was't raining. I had the clutch bled once before appr. 2 month ago, and that seemed to work at the time, but now it is happening again.
I had a new Clutch and slave put in last year in summer, the lines and master are still original. Any input helps.
Thanks

[4x4grey88]

Take it back to the shop that changed your clutch, have them adjust it.