HELP! What is this part?
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1st Gear
Joined: Nov 2010
Posts: 11
HELP! What is this part?
2004 A8L 136k miles
I started noticing a humming noise coming from my engine and narrowed the noise down to this piece. Has anyone experienced this before? Or can someone please tell me what part this is, how much it might cost, and will it be easy enough for me to replace myself? (I'm not too mechanically inclined, but I'm not a dummy either)
BTW, there is usually a plastic cover that is over this whole area.
Thanks!
I started noticing a humming noise coming from my engine and narrowed the noise down to this piece. Has anyone experienced this before? Or can someone please tell me what part this is, how much it might cost, and will it be easy enough for me to replace myself? (I'm not too mechanically inclined, but I'm not a dummy either)
BTW, there is usually a plastic cover that is over this whole area.
Thanks!
Last edited by Cioffie; Sep 2, 2012 at 05:22 PM.
AudiForums WilkommenVagen Direktor
Joined: Jan 2010
Posts: 2,945
From: Western MD USA
Willkommen to the forums!
I believe that is your pressure control valve (PCV valve). Totally DIYable
CLICK THIS LINK
not advertising the use of any particular website for parts. just providing information
good luck
I believe that is your pressure control valve (PCV valve). Totally DIYable
CLICK THIS LINK
not advertising the use of any particular website for parts. just providing information
good luck
1st Gear
Joined: Feb 2011
Posts: 70
I would replaced it, my friend had the same issues for a bout a year now and still hasnt changed his. the noise is annoying i would def replace it
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