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      09-19-2020, 12:16 PM   #3
therealm3
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Drives: F30 340 MSport
Join Date: Aug 2006
Location: CA, USA

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Quote:
Originally Posted by kern417 View Post
maybe noisy water pump?
I suggested that and they keep saying it's the valvetronic motor. To me it makes sense that it could be the water pump given when the noise occurs. I am just hopeful someone on the board has experienced this and can offer some insight. I found one guy on YouTube who posted a video of the same noise last year but he hasn't responded to my inquiry.