1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

VERY strange thing going on with my catch can!

Discussion in 'A3/S3 Forum (8L Chassis)' started by S3 Paul, Feb 15, 2013.

  1. S3 Paul
    Offline

    S3 Paul Well-Known Member Regional Rep

    Joined:
    Oct 27, 2006
    Messages:
    2,785
    Likes Received:
    75
    [Feb 15, 2013]
    Erm... I posted recently about the lack of oil in my catch can...
    well while jump starting a car today I decided to feel how much pressure was coming out of the outlet...
    very little and almost a vacuume , this was at idle... Wrong?
    my can is simple in place of the top hat and pipe into the tip.
    i have fitted a bung to the tip.
    Is something wrong?.
    #1
  2. Ads

    Ads

    [Sep 23, 2014]

  3. s3dave
    Offline

    s3dave TFSI Hybrid

    Joined:
    Nov 11, 2009
    Messages:
    10,120
    Likes Received:
    729
    [Feb 15, 2013]
    Nope perfectly normal,, at idle your engine is in hg ..vacuum
    #2
  4. Dani_B19
    Offline

    Dani_B19 Audi-sports own special child.

    Joined:
    Nov 9, 2008
    Messages:
    7,282
    Likes Received:
    90
    [Feb 15, 2013]
    As dave says mate thats right. When did you have your engine rebuilt?
    #3

Share This Page