Originally Posted By: Ursatdx
edyvw Do you really think a BMW will "Cook" an API SN ILSAC GF5 oil doing a 3 k OCI?
Only because it's been installed by a "quick lube" or that it is not a licensed "LL-01" oil?
You are clueless.
I install oil for a living (own/operate quick lubes). My experience tells me a 3k OCI with a branded conventional oil(Sopus 5w30 API SN-GL5) will provide adequate if not better protection than an LL-01 at 15k miles. I do not install a non LL-01 oil in BMWs unless the owner requests that I do.
When we service a BMW it gets a Mann filter using Casrol 0w40 (Mobil1 has dropped the LL-01).
I reset the OLM, maintain fluid levels and set tires to the proper pressure. All for +/- $100.00.
I'll even replace the drain plug gasket and use a torque wrench to seat the plug.
I come to BITOG to learn from the vast knowledge of many contributors who provide valuable info. I get angry when some spread disinformation regarding my industry.
When we service any car we take it very seriously and have been successful with that mindset.
So FU to those who paint all quick lubes as breeding grounds for damaged engines and over selling.
Thanks for letting me rant and thanks for those who truly contribute.
Originally Posted By: edyvw
Originally Posted By: B320i
Okay, so you see a BMW at the local "QuickLube" place, and cast a judgement that they're:
- Cheapskates
- Don't know how to look after their car
- Gonna ruin the engine
Point is, this person could be taking the car in as often as 3K/3months, but you don't know this and immediately cast a negative judgement.
Now, whether this "QuickLube" is actually checking over the car, and carrying out necessary work correctly is a whole different kettle of fish.
Plenty of Dealerships don't do things right either! My father purchased a Toyota Hilux in the 1980s, serviced at the dealership. Guess what? It wasn't being greased per the servicing requirements, and he discovered this from frequent visual inspections. Eventually, he taped the nipples, then showed the un-greased joints to the service manager after it was supposedly carried out! Red face moment for Toyota, for sure.
Purchasing my first car from family as a complete mechanical Luddite in 2013... I slowly came to realise a supposed "European Car Specialist" had not only ripped off my Aunt, but had left noticeable neglect in the engine bay.
Like cracked belts and shagged pulleys - replacement would be less than about $125 parts. Or an O2 sensor disconnected and ZIP-TIED (yes, really) to the under-body. I reconnected it, and got a performance and fuel economy gain as a result
But I digress. Even if this BMW is only seeing JiffyLube once or twice a year, its better than types that don't do anything at all to their cars.
Even if it is 3000mls service interval, BMW engine will cook regular oil in much shorter time.
I think it is greater possibility that this person just does not give a [censored], treats car strictly as vehicle that should take you from point A to point B. 90% of BMW drivers are completely oblivious to what those cars really are. That is why BMW's are having bad reputation, since most people think they could maintain them as their old Toyota, and if they drive them slow, they will last longer.
When I bought X5 35d, my mother in law said: oooo our friends had one (BMW) and their transmission died, and the only drove it to church. I said: transmission died precisely because they used car only to go to church. She still thinks I make fun of them going to church.
I saw VW 1.8T engines cooking Mobil1 5W30 ILSAC GF5 and actually developing sludge bomb. Maybe it will not cook "soccer moms" X5 with N55 engine in 100K, but at 200K would really like to see N55 engine with ILASAC GF-5 oil.
I am talking about "soccer mom," anyone who drives BMW the way they are suppose to be driven will have issue sooner rather then later, and I am talking about synthetic oil.
I am not going to even address issue with conventional oil in BMW engines.
However, I am glad that you are doing what you doing, except, I would personally refuse to put non approved oil even if customer asks, because that might come back to bite you.
MANN, MAHLE, HENGST, FEBi are all good choice of filters.