In Reply to: Here is the "correct" info. on BMW's Synthetic Oil posted by Bob ///M3 on April 27, 2000 at 07:14:04:
: The synthetic 5W40 will be changed to 5W30 per BMW Parts Bulletin #110100. The mineral oil is 15W40.
: Search the archives for a complete write-up I posted of the bulletin (word-for-word).
: Sorry for the incorrect information I originally posted. Again, the new BMW "labeled" synthetic oil will be 5W30. It will be made by CASTROL for BMW.
: Bob ///M3