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Whistling Sound from Intake

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Old 04-09-2002, 09:28 PM
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Default Whistling Sound from Intake

After installing a throttle body spacer began getting loud whistling noise from intake. Gets louder w/ RPMs. Is this normal for the PowerAid type TBS or, as I read in a post elsewhere, could this be a vacuum leak? Doesn't seem to hurt performance, but then again, I may not know what I am missing.

Assistance appreciated.
Old 04-09-2002, 09:59 PM
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Default Re: Whistling Sound from Intake

Nope that is normal for the PowerAid spacers. The helix bore is what makes them whistle.
Old 04-09-2002, 10:36 PM
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Default Re: Whistling Sound from Intake

mine whistles while it works tooo...
i just have to tap the pedal a little and you'll hear it.... i just love doing it when we go to a carshow at kroger and i do it when i pass people and they don't know what the hell it is!! <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
Old 04-09-2002, 11:41 PM
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Default Re: Whistling Sound from Intake

Wait until it gets cold, then that hing really howls. Wait your in Hawaii, just take my word for it <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />

The noise is completly normal for that type of spacer.
Old 04-10-2002, 08:50 AM
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Default Re: Whistling Sound from Intake

Heck, I just removed my MAF screen and now it whistles I can only imagine what a spacer would do.
Old 04-10-2002, 11:05 AM
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Default Re: Whistling Sound from Intake

my MAF is descreened also...
get ready to turn some heads if you put the spacer in.... <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" /> (you may run into some space problems if you put in an CAI and the spacer...)
i had to trip my fan shroud up pretty good... <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
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