Cats...

[Michael Friesen]

Hey all,

I've been having an annoying hollow rattle coming from the exhasut, and it
seems to be getting worse.  So I went down this evening and jacked up the
car to see what it was.
I checked for leaks and holes, but found nothing.   Then I decided to tap
the cats.  I found that the driver's side cat sound hollowy, while the
passenger side one sounded solid and gave a dull thunk.  What should they
have sounded like to a tap?

The car in question is a 94 90S.

Thanks,

Mike Friesen