whistling under the engine when the engine is warm

[lajoya87]

whistling under the engine when the engine is warm

 

[melsg5]

vacuum leak? drive belt? alternator bearing? You will have to isolate where the noise is coming from.

 

[lajoya87]

No vacuum leak and no alternator bearing and no drive belt what could it be is under the engine ?

 

[Zimgxp]

Not much under the engine that can whistle. Have you crawled under to look?

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[lajoya87]

Under the car sounds like a whining noise?

 

[melsg5]

transmission? we could guess all day long, you have to isolate the issue or take it to a shop