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Whining from intake manifold/pcv valve hose area

Posted by Tanner Helton, May 25, 2020

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  1. Tanner Helton

    Tanner Helton Probationary Member

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    Joined May 25, 2020
    Yelm, Washington
    Recently started getting a whining noise from my intake area. When I squeeze the hose where the pcv valve the noise stops . Any ideas? I've swapped the pcv valve and still happens.
     

    106  3

    1995 Mitsubishi Eclipse N/T
    13.000 @ 100 · 2G DSM
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  2. TK's9d2TSi

    TK's9d2TSi Supporting Member

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    Cincinnati, Ohio
    Upload a short video, 15 seconds. Make sure we can hear the noise in the video before you post it.
     

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  3. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

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    Independence, Kansas
    Simple vacuum leak possibly. Pull the hose off and block the nipple with your finger. Could just be an old hose with a crack.
     

    Street Build 5K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
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    832  18

    1967 Chevrolet Camaro RS
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    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

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    1990 Eagle Talon TSi AWD
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    TK's9d2TSi likes this.
  4. TK's9d2TSi

    TK's9d2TSi Supporting Member

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    Cincinnati, Ohio
    Good idearrrrr Marty!!
     

    450  3

    2000 Jeep Cherokee Sport - Classic
    awd · automatic · Misc Vehicles

    506  4

    93 Civic 4 Door -sold-
    fwd · manual · Misc Vehicles

    Street Build 3K  6

    1992 Eagle Talon TSi AWD
    12.2 @ 120 · 1G DSM
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  5. 1990TSIAWDTALON

    1990TSIAWDTALON Moderator

    6,665
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    Independence, Kansas
    Easy to check T !
    Just trying the simple stuff first :)
     

    Street Build 5K  29

    1992 Eagle Talon TSi AWD
    14.74 @ 117.04 · 1G DSM

    1K  14

    1990 Mitsubishi Eclipse GSX
    awd · manual · 1G DSM

    832  18

    1967 Chevrolet Camaro RS
    rwd · automatic · Misc Vehicles

    Street Build 1K  7

    1998 Eagle Talon TSi
    fwd · manual · 2G DSM

    Street Build 6K  14  25

    1990 Eagle Talon TSi AWD
    13.620 @ 108.460 · 1G DSM
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