Just spent an hour searching these forums for info on oil that can be used in a TDI 140 (BKD)..
I have just bought the car, my first Audi after a couple of SEAT TDI's (PD 130's) and have just discovered Audi's long life service thing.
I need to get a stamp for an oil change every 6 months to maintain a 3rd party warranty (long story), so I was wondering if I could use the same VW505.01 that I used to use in my SEAT's based on the fact I will be having it changed every 3,000 miles (I only do 6k miles a year). Obviously I want to use a recommend decent oil, but it would seem to me that the long life stuff would be a waste.
The manual talks lots about the long life service thing and says they recommend VW507.00 for the long life (upto 2 years, 19k miles).
So do any of you guy's not use the long life oil and change more regularly in your TDI 140's ?
I would be extremely interested.