2004 A8 Quattro, Loud Engine Knocking and oil sludge

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01-28-2017, 09:22 AM

#11

richard-tx

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BG Product and Audi worked together to develop a sludge cleaning system.

See the article at https://www.bgprod.com/blog/bg-solve...ticky-problem/

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01-28-2017, 09:35 AM

#12

MP4.2+6.0

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Watching to see if poster still here or long since left the building...

Last edited by MP4.2+6.0; 01-28-2017 at 09:38 AM.

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01-29-2017, 09:58 AM

#13

richard-tx

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Quote:

Originally Posted by MP4.2+6.0

Watching to see if poster still here or long since left the building...

The original post was from 2013. I would say that the problem has been resolved one way or another.

And people wonder why I change my oil every 4000-5000 miles.

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