>to all synthetic oil users,
>I called Audi last week regarding the use of synthetics and the
answer was
>that they do not endorse any kind of oil
The BTCC A4 uses Castrol Synth!
That is "endorsement"
Call "Audi Sport" in Germany! They too do not "endorse" a brand
name, but
reluctantly admit to using a "synthetic" based oil!
How else would the inline 4 "296 HP" engine survive!
M