Quote: Originally Posted by DHC8 You want oil from the dealer, Castrol Syntec 0W-30 or Mobil 1 0W-40. The Castrol Syntec 5W-30 sold in the United States is not BMW LongLife 01 tested/approved. It is not even
ACEA A3, which is the basic requirement. +1, what he said. Now go drain that crappy oil and put the ...