Strange noise..

[jdees81]

I have a 2008 XC90 3.2 fwb. When i accelerate there is a loud noise in low rpm (like a rumble) from the passenger side engine bay. The car runs fine but it sounds as if it has an exhaust leak. I am stumped.

[cuhfs]

Exhaust leak! Flex pipe is my guess. Here is some flex pipe info. for a different model Volvo that might be helpful viewtopic.php?f=1&t=39723
Let us know once you figure it out and get it fixed. Thanks!