2005 Passat TDI, 118K miles. Just to get this out of the way, I have already replaced the one-way alternator clutch pulley about a year ago. The fairly recent squealing noise seems to be coming from the accessory belt tensioner, but just wanted to check with people here that have much more expertise on these cars if there are other more common issues that might be something to check. OR, since it isn't that expensive, should I just replace it?
Thanks, Skelly