Cold weather brrrr noise

Discussion in 'Mk5 VW Jetta, Sportwagen, and Audi A3 TDI forum' started by gtihodi, Jan 7, 2017.

  1. gtihodi

    gtihodi New Member

    Joined:
    Dec 25, 2014
    Messages:
    11
    Car:
    06 jetta tdi
    Location:
    knoxville ,tn
    Mods:
    removed egr cooler
    It makes brrrr noise when i turn on switch sometimes it knocks 3 times
     
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  2. chittychittybangbang

    chittychittybangbang Administrator

    Joined:
    May 23, 2007
    Messages:
    23,734
    Car:
    2006 Jetta TDI
    Location:
    CT
    Try to identify where the sound is coming from. That will help isolate what is causing the noise. Could be the cabin vent, air intake valve, who knows?
     

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