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      02-28-2014, 03:38 PM   #3
nabizzy
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Drives: 2018 X5M LBB
Join Date: Oct 2013
Location: Houston, Texas

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Quote:
Originally Posted by windtendo View Post
I've had the tune for over 6 months and never heard a whine. What repair work was performed? Maybe this was related to the noise going away?
ok good lol

they fixed some leaky hoses in the vacuum system and some stuff with the crankcase valves, so it makes sense it would go away .
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