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406 "Buzzing"

Posted: Tue Jul 08, 2008 2:47 am
by STALLED
Hey,

On deceleration at around 2000-2500 rpm I get a certain resonance in the cabin which could only be described as a buzzing noise - Tis starting in the engine bay...

What could it be - Anyone had this before?

Cheers!

Joel

Re: 406 "Buzzing"

Posted: Tue Jul 08, 2008 6:24 am
by steve_earwig
Silencer/cat disinitigrating? Heat shield falling off? Swarm of bees?

Re: 406 "Buzzing"

Posted: Tue Jul 08, 2008 8:31 am
by Welly
steve_earwig wrote:Silencer/cat disinitigrating? Heat shield falling off? Swarm of bees?
Footwell full of "tinnies" :oops:

Re: 406 "Buzzing"

Posted: Tue Jul 08, 2008 10:00 am
by STALLED
steve_earwig wrote:Silencer/cat disinitigrating? Heat shield falling off? Swarm of bees?
New cat...

Probably the heat shield! Could it be anything else?

If find that if I turn the radio up, it goes away for some reason? :P

Re: 406 "Buzzing"

Posted: Tue Jul 08, 2008 10:38 am
by steve_earwig
I like your thinking :cheesy: