View Single Post
      12-03-2012, 03:10 PM   #35
First Lieutenant
Drives: 2012 328i (ED)/ 2011 328i (ED)
Join Date: Sep 2010
Location: CA

Posts: 397
iTrader: (0)

OP my guess is that you had detonation due to using 89 octane fuel.

Really you should run the highest octane gas possible, and preferably only tier 1 fuel.
mocohead is offline  
Reply With Quote