Annoyng Rattle

Okay I have a question. For awile now I have been having this annoying rattle coming from my exhaust. I hear it from I think a resonator just behind my driver side rear wheel. I only hear it when I idol. Can anyone venture a guess as to why I am getting this rattle. I thought it might be maybe the resonator is loose because I see what I think is water leaking out from a seal but I tightned up the bolts and I still hear it. I also thought it might be a hanger or something. Checked that there okay. Then the heat shiels. Check that the bolts are tight. I am thinking that maybe I have a worn gasket or maybe I blew a resonator if that is possiable. It is coming from inside the exhaust pipe.

Sounds like the Baffle (resinator ) is loose in the pipe ?

If you have had your breaks replaced like we all have already it may be that they forgot to put in the rattle clips. Mine does this too with every little bump I hit.

I picked up a set for $32.00 and put them in and it stopped.