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Old 10-23-2011, 10:09 AM
2001x5440 2001x5440 is offline
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Location: Oakland, CA
Join Date: Jul 2010
Posts: 14
Mein Auto: 2001 X5
Thanks for the reply.

My unknown / mystery hose is engine related.

The pics are of the driver side front top of the engine and the driver side front of the engine looking down; the mystery hose is the smaller one.

Anyone know where I can get a vacuum hose diagram for a 2001 X5 4.4?

- Bob
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