11-19-2023, 09:49 PM | #23 |
First Lieutenant
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Drives: F10 535i xDrive, F25 xDrive35i
Join Date: Apr 2019
Location: MI
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I use 93 octane in both my 650, X3, and 535 which is what’s available to me. And I use Shell only (I used to never believe it mattered until I saw the difference myself).
When I moved to California and took my N55 F10 with me, the switch from 93 octane in Michigan to 91 octane California gas caused mayhem and very quickly ruined one of the injectors. |
Appreciate
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