Odd sound from Intake. - Ford Powerstroke Diesel Forum
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Old 11-10-2010, 02:26 PM
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Odd sound from Intake.

Insatlled an AFE intake on my 6.4 and now get a whoosh sound whenever I let off throttle. Doesn't matter if I left off suddenly or very slowly. Always makes the sound. Is this turbo fart? My old 6.0 would do it but only if I got on it hard then let off quickly. Hafta say its nice to actually be able to hear the turbos. Thanks Jason
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Old 11-10-2010, 03:09 PM
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Its completely normal, no worries. It happened before, you just couldnt hear it with the stock, restrictive intake.
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Old 11-10-2010, 03:17 PM
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Compressor surge is what you are hearing. Like Nate said, it's nothing to worry about.
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Old 11-10-2010, 03:36 PM
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Sweet Thanks
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Old 11-10-2010, 06:58 PM
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Like a jet engine winding down at the gate. Gotta love it!

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Old 11-11-2010, 10:13 AM
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Is the Factory Intake really that restrictive??
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