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Whining noise from stock turbo!

1934 Views 9 Replies 5 Participants Last post by  EDGE82
When my truck is cold in the mornings when my turbo spools up it also makes a whining sound. I notice it does it more when I have the smarty tuned up on higher setting but does it no matter what usually. Is this an indication my turbo is going bad.??
Haven't seem any oil leaks around it nor do I have any boost leaks...

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It's completely normal. They all do it. Even the brand new ones sitting in the dealership lot.
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