Postby DanJetta » Mon Feb 11, 2013 8:15 am
Great thoughts, and I was thinking bearing, too. The sound doesn't change with the rev of the engine, so it's got to be something that doesn't relate to engine RPMs (if that's possible)?
Pullies look okay at first glance. I'm going to get e stethoscope and try to get a more exact location when it happens again.
I do know it's loudest toward the front of the passenger side of the engine. You can hear it best in the wheel well which, of course, doesn't tell us a lot.