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Old 10-23-2012, 05:39 PM   #1
omg A e46
Registered User
Join Date: Aug 2012
Location: brentwood ca
Posts: 101
My Ride: 323i
Slight chain tapping noise ?

I can hear a chain tapping noise at idle and when I tap the gas peddle a little bit. It sounds like its hiting the top of the valve cover. I don't know if the vanos seals have ever been changed and it's has 206k on it.
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