Rattling in Exhaust

[GTByron]

Just wondering what could be the cause of this rattling sound in my mufflers. It's pretty annoying. I can hear it at idle and when I'm taking off until about 2500 rpm.

 

[MoarkatsINmuhtrailer]

You sure it is at the mufflers?

Check the heat shield over the downpipe and the one over the resonator.

 

[matt5112]

the baffles have fallen apart and are bouncing around in your mufflers.

Time for new mufflers.

 

[Scottydoggs]

check the rubber hangers as well, they like to break.

 

[GTByron]

Yea its definitely the mufflers because when the car is running and I'm standing at the back I can hear them rattling. It's not super loud but it noticeable when your standing behind it. And I car hear it inside the car when I'm taking off. Does this mean I have to replace the whole exhaust?

 

[Scottydoggs]

lift up on the mufflers, if it stops it could be the hangers. or the bolts are loose that hold the bracket that hold the hangers.

 

[GTByron]

I just checked. I forgot to mention that it only does it in hot weather or when the exhaust is hot. The rubber hangers look fine but the bracket that holds the rubber is a bit rusty.