My '98 K1500 makes a squeaking sound when it is running and I believe it is the belt or possibly a bearing in one of the items the belt goes to. Any ideas on what it may be or if it is the belt itself, is there some sort of belt dressing I can put on it to quiet it down? The sounds is like if you would say squeakity, squeakity, squeakity over and over again out loud. Has been making this noise for a while now, alt is new and water pump was replaced around a year ago or so along with the belt. Can't recall if it was making the sound back then or not but now that I am tuning the thing up, I don't want any extra noises if I can help it. New plugs, wires, & dist cap go on tomorrow. Would like to do tranny fluid & filter change in the near future if I can find the Mobil 1 Dexron somewhere around here since it is due (or overdue) for a change along with the xfer case & front & rear diffs.
Dave