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      04-01-2024, 12:09 PM   #1
xALO
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Drives: 2013 BMW X5 e70 xDrive50i
Join Date: Apr 2024
Location: Michigan

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Concerning oil consumption on high mileage 50i

Got my first car about a month ago with a very high mileage (181k+) but in very good conditions, I already put around 1.5k miles on it and about to add a second quart of top up of oil, the oil level keeps gradually falling and the exaust system is all oiled up, with excess blue ish smoke constantly coming out of the car (might be cuz of the weather, we are still in the 30-40 degrees during the day). I believe the problem is in the valve stem seals as there is absolutely no oil leaks whatsoever. I am afraid of the cost of replacing the seals and wonder if liqui moly has a good synthetic oil that could minimize the oil consumption.
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