I have an 03 2.4L wrangler and it makes an awful rattle unless clutch pedal is pressed in. It's loud in gears 1, 2, and 3. I can't hear the rattle in 4th. I thought it was the throw out bearing and changed out pilot bearing, clutch, and throw out bearing today. It still rattles. Any ideas? Suggestions on what it could be? Maybe a bearing in transmission?