1995 BMW 525i Air flow meter

1995 BMW 525I
134,000 MILES • 6 CYL • 2WD • AUTOMATIC
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NAFI 525I
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Hi i have a bmw e34 525i 24v it is a 1995 model auto, i have for a little while that oil is managing to travel into the air flow meter what is this problem and how can i resolve it ? also do you think there is a slight decrease in power due to the age of the car?
May 5, 2010 at 1:25 PM
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DOCHAGERTY
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Vacuum leakage in the intake tract will cause oil to form in the intake bellows.
May 5, 2010 at 7:07 PM