Fluttering noise when fan is on
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  1. #1
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    Default Fluttering noise when fan is on

    Hey everyone. Another annoying question from me.

    The last few days it's been really hot over here. And my c3 pluriel has developed a fluttering noise from just behind the dash when the fan is on, louder when the fan is higher etc.

    Any ideas of what it could be? Doesn't appear to happen when the fan is off.

    Thanks!

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  2. #2
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    i had this once in my Alfa. it was a parking ticket that had slipped down the vents to the fan!

  3. #3
    Fellow Frogger! Rally's Avatar
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    Gum leaf in fan
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  4. #4
    Fellow Frogger! ScotFrog's Avatar
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    Moth looking for a cool dark spot.

  5. #5
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    Oh really? Something as simple as that? I was worried it might be a belt or something that was slipping/broken.


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  6. #6
    UFO
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    CitroŽn Tragic UFO's Avatar
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    What others have said above. Put the fan on high and shred the annoyance.
    Craig K
    2009 C5 HDi Exclusive

  7. #7
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    After hearing it this morning it's actually more of a humming vibrating noise. It vibrates the car a little bit.

    It's bad when the car is cold. When you've driven fr a bit and everything has warmed up it's still there but only at the higher fan speeds.


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  8. #8
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    Could it be possible that a nut/bolt securing the fan has come loose causing the fan it's self to wobble and vibrate?


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