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  1. #1
    Active Member Two Rings waarna's Avatar
    Join Date
    May 19 2016
    AZ Member #
    373539
    Location
    Latvia

    BBK Cold engine Knocking

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    Hello there.
    I have interesting situation with engine. There is some wierd sound on cold engine. These sound comes from front of the engine bay. Not back side(so its isnt chain). When car starts moving, this sound is quite horrible and loud. But when car is staying in idle, this sound is very quiet, its hard to hear. When engine is geting some temperature there is no sound any more.

    Do anyone have any idea - what it is? Where to search? What to look up?


  2. #2
    Veteran Member Four Rings roboto_1337's Avatar
    Join Date
    Jul 05 2016
    AZ Member #
    375740
    My Garage
    B7 S4 6MT, Porsche 958.2
    Location
    Ontario, Canada

    Quote Originally Posted by waarna View Post
    Hello there.
    I have interesting situation with engine. There is some wierd sound on cold engine. These sound comes from front of the engine bay. Not back side(so its isnt chain). When car starts moving, this sound is quite horrible and loud. But when car is staying in idle, this sound is very quiet, its hard to hear. When engine is geting some temperature there is no sound any more.

    Do anyone have any idea - what it is? Where to search? What to look up?

    pressure plate? I'm really at a loss on this one... HORRIBLE sound... inner CV joints grinding?

  3. #3
    Active Member Two Rings waarna's Avatar
    Join Date
    May 19 2016
    AZ Member #
    373539
    Location
    Latvia

    Don't know. Realy don't know.

    Maybe its flywheel

  4. #4
    Veteran Member Four Rings gcoy's Avatar
    Join Date
    Apr 06 2009
    AZ Member #
    40835
    My Garage
    2005 B6 S4 6mt Avant & 2001 B5 S4 6mt Avant (Sold) & 2007 VW Passat 3.6 4Mo wagon
    Location
    Boise Id

    Guessing throwout bearing. How many miles out the current clutch?

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