I'm looking for a little help here. My 2005 TJ 4.0L 6spd is making a weird whining noise lately. When I shift and take my foot off the clutch, I hear it, and my clutch feels a little weird too. I've recently changed my transmission fluid and transfer case fluid, and this just started about a month after. It kind of feels like I'm losing a little power too during acceleration, but I also could be imagining that since I'm hearing weird noises. It sounds fine idling, I have no leaks, and it only does it while I'm shifting. It's got 160K on it, I've put 22K on it since it was purchased, but it's never had a tune up. I've done all the fluid changes but haven't touched the plugs and wires. Can someone shed some light on my problem? Thanks!!!