I have a 92,v6,4x4 with an automatic and ive been getting an odd type of whine coming from what seems to me is the water pump area.This sound is generally more pronounced at start up(not every start though) and tapers off some once it reaches operating temperature,but even then it still whines,fading in and out at idle.If i take a screwdriver and touch the cover over where my A/C adjustment pulley is and i swear i can feel this whine through the screwdriver.(sounds goofy...i know).The truck runs fine other than this weird sound.You folks here have helped me out a few times now and it is appreciated.Just thought id throw another question your way.Thanks.