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      03-18-2012, 09:01 AM   #184
123Britt
07 X5 3.0si & 07 335i 6Mt
 
Drives: 07 335i - SILVER Sport 6MT
Join Date: May 2008
Location: Madison, Alabama

Posts: 289
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335i is DIFFERENT

I have got to believe that the turbo engines should but put into a different category. Understanding the continued argument that BMW knows best and 15k oil changes are appropriate ~ I just can't help but believe that 230-250 oil temps beat up the oil.
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Strong beliver in cheapest LL-01 oil at a min interval of 7.5K for BMW turbo engines with 7qt sump. SO, M1 0W-40 or BMW 5W-30 or GC --- any LL01 that you can find and stick with it.
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Here is an Alabama Analogy:

If BMW built a pair of socks that could last for 15 months without wearing out ~ would you put on a pair and follow their instruction. A true Southerner would think that they may indeed last for 15 mo - but would certainly get dirty and need a wash / require changing (stink like hell).
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