i cant for the life of me figure out what this sound is. its for sure coming from under the truck.. but i cant figure out where, maybe the exhaust. definitely not the engine bay (which makes me feel better) but any ideas? oh i should mention im recording this with my phone hanging down under the driver side of the truck in neutral just hitting the gas... the noise does sound louder on the passenger side which also leads me to think its something on the exhaust.


sorry guys i gotta find somewhere else to host that audio file.. last site was total crap. and i cant find anywhere to host it. if anyone thinks they can help id be happy to email the clip

 

check your exhaust hangers. might have eatin away and rattling. maybe the CAT is junk inside now. mine was a CAT problem so i got me a magnaflow!