Hey guys ,,,, I'm hearing a crazy sound in my exhaust.Like metal jingling in the pipe or muffler.My exhaust is only 3 months old .What could it be??????? anybody know HELP ME PLEASE

 

maybe a clamp is coming loose or something and while its running its bouncing around. Take a look under the truck check for anything obvious or loose.

 

No its all welded from front to back so it shouldn't be that but i will go a look at it anyway,,,ok

 

Probably a baffle loose in the muffler itself. You'd have to replace it

 

heat shield, clamp, hanger, baffle.... could be anything

 

Yeah I'll take it to the muffler shop 2morrow.I have life time warranty on my exhaust .So if its what u said they'll fix it...........

 

It is either a loose heat shield on a cat converter, muffler or resonator, or a cat converter has broken internally. Probably a heat shield.

I think that the 07 has the two cats in the y-pipe, a resonator, muffler then another resonator.
The 08 does not have a resonator between the cats and muffler.

 

Do u think my resonators could be bad already its just 07 why would it go bad this fast???????????

 

+1
That's exactly what came to my mind. Good call LXman!

 

...I was gonna say cats or loose baffling in muffler...I had a loose metal sound not to long ago and it turned out to be the muffler...my muffler guy cut it open and you could see the baffling startin to come apart...