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      09-14-2016, 09:34 PM   #4
JMD
MGySgt
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Drives: See Garage List! ;-)
Join Date: Mar 2014
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Garage List
2010 M5  [10.00]
2016 BMW 340xi M Sport  [9.00]
2019 X5 50i M Sport  [5.50]
2010 535xi  [0.00]
2013 M5  [0.00]
2012 X5 M  [0.00]
I concur with the findings of bad valve guide seals! Once those suckers go bad,...the only fix is to replace them. My first BMW, a '79 320,...burned a quart of oil per tank of gas! No lie,....I carried oil with me all the time,...and bought an entire case for road trips! Quite an informative post! Thanks for sharing.
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