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Old 01-26-2005, 12:20 PM
Xster Xster is offline
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Location: Biloxi
Join Date: Jan 2005
Posts: 2
Mein Auto: 97 328i
Noise at cold startup

There is a long "whizzing" noise coming from an "air pump" right next to the hood positive terminal for jumping on my 97 328i. The noise would last for approximately 2-3 minutes at cold startup then stop completely. What is that pump or whatever that is called? Any help would be greatly appreciated. Thanks,

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