right rear growling noise
I have a 96 Bonneville SSei supercharged with 136K. When I start up, there is a noise coming from the right rear area which sounds like growling. the noise is independent of engine speed, vehicle speed, and braking so I'm fairly convinced it'* not a critical mechanical component that is being destroyed by my continuing to drive it. the noise eventually goes away after 5-10 minutes.
Is there anything I should look for when I'm under there this weekend?
what components are in that area?
exhaust pipe mounting?
what else should I look for or test to get to the source?