Ear piercing whistle when cold.
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Joined: Dec 2014
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Ear piercing whistle when cold.
When I start the truck cold, when I first accelerate, it sounds like the turbo whistles very loudly.
The sound increases with throttle application, and decreases with letting up as well.
The sound goes away when the engine warms up.
Any help figuring this out?
The sound increases with throttle application, and decreases with letting up as well.
The sound goes away when the engine warms up.
Any help figuring this out?
