I just recently purchased an 01 zx7r. The bike ran perfectly fine at first but now is giving me some problems. First the idle jumps up to 2500 rpms but if I let out on the clutch it comes back down. The second problem is I feel like the clutch is not enganging all the time. Sometimes when I try to put the bike in first gear it sounds like when you put your hand in a ceiliing fan. Second gear was doing the same thing but if I ride the clutch a little it goes into gear fine. I tried to search the problem but I'm not to sure I am searching the right thing.