Weird Sounds when truck is off?

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KTMRC8

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Nov 27, 2016
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San Diego
Any of you guys noticing any weird sounds when the truck is off?

My truck is making like a periodic buzzing/whistling sound...not sure what it is...
 

Mark986

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Dec 1, 2016
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Throttle body alignment/oil going through the turbos to cool it after the engine is off.
 
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