Westcoastajax, the belt (and the whole car) have 27,000 miles on them.
I just now got the top cover off and got a good look at the belt and tensioner. They look like new. The tensioner seems to be holding the belt tight. Everything looks good.
The reason I asked about adjusting the tensioner is because the motor is making a rattling sound in that general area. Fairly loud, but not metallic. Now that I've removed the cover and see the belt and tensioner look OK, I don't know what the hell could be causing it.
