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strange noise when accelarating

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Old Mar 23, 2003 | 10:04 PM
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keefungliu
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Default strange noise when accelarating

here's the thing, when i accelarating my car like between 1st through third gear i heard some "zzzzzzzzzz" noise from front of my car. sound like somewhere is leaking air. i recently install a dc header. anyone know what's happening
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Old Mar 24, 2003 | 12:31 PM
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does it start doing it at about 3000 rpm?
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Old Mar 24, 2003 | 01:51 PM
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i think so
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Old Mar 24, 2003 | 01:55 PM
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Originally posted by keefungliu
i think so
Mine does the same thing. Haven't had any problems though.
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Old Mar 24, 2003 | 02:00 PM
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Default Re: strange noise when accelarating

Originally posted by keefungliu
here's the thing, when i accelarating my car like between 1st through third gear i heard some "zzzzzzzzzz" noise from front of my car. sound like somewhere is leaking air. i recently install a dc header. anyone know what's happening
do you have an intake? if so, it's probably that.. mine whistles at certain RPM and certain throttle positions
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Old Mar 24, 2003 | 02:05 PM
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mine sounds more like a grinding or growling sound rather than a whistling sound.
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Old Mar 24, 2003 | 02:10 PM
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i got intake and header. but if mine problem is somewhere leaking air. will it make my car go slow and cost my gas? and how can you know it is leaking air
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