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Old 01-23-2012, 05:43 PM
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TJPark01 TJPark01 is offline
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Location: Hollywood, CA
 
Join Date: Oct 2009
Posts: 3,161
Mein Auto: E92 335i
Quote:
Originally Posted by Hoosier1 View Post
The fuel door has a label specifying the minimum octane level. My indicates 91. I have owned three BMW's and never used anything less than 91.
Concur, there's no upside to using 87 since the car is asking for 91 and saving 3-4 dollars a tank is pointless. However, there's probably little to gain from buying 93 as well.
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