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      07-29-2013, 11:59 PM   #1
TTurbo335
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Drives: BMW 335i
Join Date: Nov 2012
Location: So Cal

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New OEM turbos w/ weird whistle. HELP

Hey guys,

I got new OEM turbos about a month ago, and have been trying to figure out what this awful noise is that happens with cold start or when randomly driving. I heard of turbo siren / whistle but that doesn't sound like my problem. Does anyone have any suggestions on how I could fix this?