Originally Posted By: Quattro Pete
Originally Posted By: Quattro Pete
And that's the oil that every BWM dealer uses. The only other oil they carry is Castrol TWS 10w-60, but that's for the M engines.
I'm guessing they might also have some LL-04 oil on hand for their diesel engines. But strangely, there is no mention of any LL-04 oils on the current BMW approved oil list in the US. Why is that?
ULSD allows LL04 for diesels. Emissions targets and inconsistent levels of sulphur in US gas along with ethanol require LL01 for the intended factory OCI.
Originally Posted By: Quattro Pete
And that's the oil that every BWM dealer uses. The only other oil they carry is Castrol TWS 10w-60, but that's for the M engines.
I'm guessing they might also have some LL-04 oil on hand for their diesel engines. But strangely, there is no mention of any LL-04 oils on the current BMW approved oil list in the US. Why is that?
ULSD allows LL04 for diesels. Emissions targets and inconsistent levels of sulphur in US gas along with ethanol require LL01 for the intended factory OCI.