Hissing when accelerating
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Joined: May 2023
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Hissing when accelerating
2015 5.0 supercrew fx4. Does not do it in park, but when accelerating a little heavy I hear a very loud hiss coming from the left side of the engine bay. I know that where the intake is but since it doesn稚 do it when I知 in park I知 a little confused. TIA