Pcv valve fault

Discussion in 'FSI (inc. GTI 2.0T)' started by Ian elder, Feb 14, 2014.

  1. Ian elder New Member

    Joined:
    Oct 22, 2013
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    Location:
    Tillicoultry
    Hi anybody help with this loud squealing noise and irrattic idle on mk5 gti edition30 2007 fsi turbo?
    Thanks Ian.
     
  2. Rayhoop Paid Member Paid Member

    Joined:
    Aug 21, 2006
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    Location:
    Amersham, Bucks
    Like you say, the PCV valve could be faulty.
    However - where is the squealing coming from? Have you had the car connected to the VCDS to read error codes etc?
     

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