hi all, i've searched but can not find a thread that has a close enough description to what my 97 integra GS has been doing recently. everytime i let go of the clutch after i shift (up or down), i hear this faint whistling sound (the sound is kinda like that of a child who's first learning how to whistle...that's the best description i can give ). my teg has 125k miles on it, and everything is stock. any ideas if this is a problem (or going to lead to a problem)? thnx.