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Ticking Sound coming from "resonator"

 
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AML_Canada



Joined: 22 Jul 2011
Posts: 15

PostPosted: Wed May 09, 2012 6:48 pm    Post subject: Ticking Sound coming from "resonator" Reply with quote

Greetings Everyone.

Getting a distinct ticking sound that appears to be coming from the "resonator" that is below the right-side front seat.

Thought originally it may be a leaking exhaust manifold, but upon very close examination, cannot find any evidence of leakage at the manifold or any of the other exhaust system joints. Plus the sound appears to be clearing coming from inside (?) the "resonator/muffler" under the front seat.

Being made of stainless steel, I'm reluctant to think something has corroded or broken inside. Nothing rattles even it I wack it hard with a mallet.

Anyone encounter something similar?

Thank you.

- 13153
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AML2008



Joined: 31 Mar 2008
Posts: 54
Location: Germany

PostPosted: Sun May 13, 2012 4:40 pm    Post subject: Reply with quote

Hi

under the seat there is basically only small motors and
a lot of relays to move the seat.
Maybe one of the relays is damaged?
You could try to exchange all relays.

/Martin
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AML_Canada



Joined: 22 Jul 2011
Posts: 15

PostPosted: Mon May 14, 2012 8:27 am    Post subject: Reply with quote

AML2008 wrote:
Hi

under the seat there is basically only small motors and
a lot of relays to move the seat.
Maybe one of the relays is damaged?
You could try to exchange all relays.

/Martin


Hi Martin, the ticking is exhaust/engine related, with the pulsing coinciding with the engine rpms perhaps even one cylinder. Like a leaking manifold gasket sound (but my gaskets are new) and I've checked for leaks. Sounds like it comes from inside the resonator unit. I'm going to try to pull it off and see if anything has let go. Just think that a stainless unit would be more reliable...
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