replace Smoky Mt. Frank In a message dated 11/30/2010 12:20:11 P.M. Eastern Standard Time, printces@xxxxxxxxxxxx writes: Two things: I found wiring diagrams for '64 thru '88 Chevy mid size, including elkys and Montes. And a question - the tensioner pulley on Blazer is wobbling around and making noise. I thought it might be that bad water pump but it seems to be the pulley making all the trouble. Is that a "tighten it up" or a replace? I trust my mechanic but I'd prefer not to wander in there looking like a dumb woman - that can be expensive. thanks. mary " Rules: Please play nicely with others. -List members page (text & pic links): http://www.myelcamino.net/eclist.htm -List members page (all pics): http://www.myelcamino.net/ec_list.htm