I have a 96 S10 with a 4.3
I hear a chirping noise coming from what sounds like the front-end but I can't seem to find it. The problem is intermittent. When it does start 'chirping a slight pressure on the brake pedal will stop it - release the brake pedal and it starts again. At other times I can drive for a mile or so before it begins 'chirping again.
I though the problem may have been a bearing, but I was told the front bearing an not a 'serviceable item.
I read this newsgroup all the time and it seems to offer great advice. I'm hoping that one of the 'regulars' of the group can assist me. Thanks for all your help!