S13 KA Transmission Whine

[BoostSlideWayz]

If it makes the sound hes explaining about in neutral and it makes that sound thats a sign of the throw out unless like someone said its shafts bearing it self. My other car makes a wine in 3rd gear but doesn't do it in any other gears and its been that way for as long as ive owned it. and recently when i let off the clutch you can hear the throw out bearing making the noise and then pushing the clutch in you cant hear it. thats the main thing that says throw out bearing.

I would drain the tranny... check the oil and see if it looks out of the ordinary. Also low oil in trannys or rear diffs can cause winning .. could need more oil. before you drop the whole tranny just take half and hour out of your time and see what the oil looks like.