My brothers gf is having a problem with her Jeep JK... 4 door Rubicon 24K miles 6 speed. It's been described to be as being able to shift fine into 3,5,6 gears but sometimes shifts hard into 2 and when it's in 4, it's gutless almost like it's slipping. She stated it shifts fine into the gears. She took it to a shop that doesn't do clutch work and they stated it was the clutch. I can't believe it would be. It's never driven hard, no lift, no super tires, no off-road. She is pretty good at driving manual too. Any help? Also, I'm a TJ guy so stu-offroad.com is the "go to" for TJ replacements and work... is there anybody out there with great JK help? A new clutch already?!?