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      03-03-2016, 07:45 PM   #19
JamRWS6
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Drives: 2022 X3M Competition
Join Date: Aug 2012
Location: Dallas, TX

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I had oil analysis done on BMW oil the dealer had changed and it had 15k on the oil. Result was the oil was in good condition and could have gone longer; TBN was still strong. This was at 50k on my N55 535i. With that said I did the last change with Edge 0-40( BMW LL-01 approved). There is no reason to change the oil at 7500 in these cars other than to flush dollars out the drain plug. Saying otherwise is really just old thinking without any scientific proof.
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- 2021 X5 xDrive 40i
- 2018 F80 M3 (sold)
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