Hey guys,
Apologies in advanced if this has been discussed.
I have a new-to-me BMW B48 and went down the rabbit hole.
Original fill: 5w-30 (LL-01).
Manual states: SAE 0W-40, SAE 0W-30, SAE 5W-40, and SAE 5W-30.
Service history: 0w-30 LL-01
Latest technical documentation states: 0w-20 (LL-17FE)
I live in a warm climate (California) and the car will be tuned and driven aggressively (once warmed up
)
LSPI appears to be a somewhat of a concern on these engines so with all that in mind I'm looking at 5w-30 API SP.
Narrowed it down to the Motul 8100 Power and Liqui Moly Top Tec 4200.
How does that sound? Thoughts? Anything I am overlooking?
Planning to keep this car for a long time.
Thank you kindly and happy thanksgiving!
Apologies in advanced if this has been discussed.
I have a new-to-me BMW B48 and went down the rabbit hole.
Original fill: 5w-30 (LL-01).
Manual states: SAE 0W-40, SAE 0W-30, SAE 5W-40, and SAE 5W-30.
Service history: 0w-30 LL-01
Latest technical documentation states: 0w-20 (LL-17FE)
I live in a warm climate (California) and the car will be tuned and driven aggressively (once warmed up

LSPI appears to be a somewhat of a concern on these engines so with all that in mind I'm looking at 5w-30 API SP.
Narrowed it down to the Motul 8100 Power and Liqui Moly Top Tec 4200.
How does that sound? Thoughts? Anything I am overlooking?
Planning to keep this car for a long time.
Thank you kindly and happy thanksgiving!