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      12-15-2011, 05:58 AM   #18
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Drives: 2006 BMW X5, 2011 BMW M3
Join Date: May 2011
Location: Abilene, Texas

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2006 BMW/X5  [5.00]
Originally Posted by persian54 View Post
remember it's not best to always keep at the same RPM for a long period of time
I'll remember that while making the 4 hour journey. I honestly didn't think driving at a constant rpm from time to time would cause harm. Thanks for advice!