I have a 1993 Chev Blazer full size. When I start it is makes a squeeking noise. It sounds like it may be coming from one of the pulleyes? Anybody have any ideas what I can oil or grease?

 

You have a pulley on your truck that just keeps tension on the belt and I know for a fact that I bought a few cans of lithium grease and sprayed it. Of course it got quiet for a little bit till the grease heated up and dissipated. SOOOO do yourself a favor and just go and pick up a new tensioner. I bought one for my truck they were only 15.00 bucks so won't hurt to get it taken care of.