[Biturbos4] Synthetic oil - frequency of changes

[John]

Mobil 1 10W30 at factory intervals...

John

Aurangzeb M. Agha wrote:
> Folks --
> 
> I'm driving an '01 S4 in which I put in synthetic oil.  I've been changing 
> it ever 6K miles.  I just wanted to hear back from folks:
> 
> 1.  Are you also using synthetic?
> 2.  If so, how often do you change your oil?
> 
> 
> Rgs,
> 
> Aurangzeb
> --
> '01 Silver S4