Hey guys and gals,

My little brother has an 04' Audio A4 Quattro with the 3.0L engine, manual, and it has been making a really bizarre almost "chugging" noise (listen here ) - any of you tech gurus know what that is? Other info: The low oil light was on, and my father had put in 3 quarts of Mobile One - unfortunately the cars dip stick is broken, so they have no idea if that is the correct amount of oil. And the noise began happening "soon after". It probably has to do with he oil, but if anyone has any other ideas please let me know! Thank you

 

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