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  1. #1
    Senior Member Two Rings
    Join Date
    Nov 06 2006
    AZ Member #
    13182
    My Garage
    2002 A4 Tip Sport/2003 A4 tip
    Location
    Coeur D'Alene

    Black residue in tailpipes?

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    Cleaning the car today and stuck my finger in the exhaust and when i pulled it out it was coated in black residue almost still wet in texture. I have been using more oil and I checked the antifreeze and no oil in there so I don't think its the head gasket. So I am thinking its the turbo anyone else have this happen?
    2002 A4 Tip/sport suspension
    2003 A4 Tip

  2. #2
    Veteran Member Four Rings trueno429's Avatar
    Join Date
    Aug 02 2007
    AZ Member #
    20031
    My Garage
    B6 1.8TQ 71R 6SPD
    Location
    BK,NYC

    Re: Black residue in tailpipes?

    its normal..

  3. #3
    Veteran Member Four Rings doublezero30's Avatar
    Join Date
    May 21 2007
    AZ Member #
    18213
    Location
    Florida

    Re: Black residue in tailpipes?

    yea the black stuff is carbon build up. its normal.

    just to make sure, its kind of like hard power right? not liquid? (keep in mind there will be drops of water in your exhaust, im talking like brown/colored liquid)
    2018 Navarro Blue Q5

  4. #4
    Junior Member Two Rings CLT1.8T's Avatar
    Join Date
    Jun 28 2007
    AZ Member #
    19134
    My Garage
    '02 A4 1.8TQ
    Location
    Charlotte, NC

    Re: Black residue in tailpipes?

    not to thread jack or anything, but what's the best way to clean this off of your tailpipes??
    APR Stage 1+ - APR R1 DV - TT225 Injectors - 5% Tint

  5. #5
    Veteran Member Three Rings Kerschera4's Avatar
    Join Date
    Jun 21 2007
    AZ Member #
    18988
    Location
    DC

    Re: Black residue in tailpipes?

    chrome polish works pretty well. something that is somewhat abrasive

  6. #6
    Senior Member Two Rings
    Join Date
    Nov 06 2006
    AZ Member #
    13182
    My Garage
    2002 A4 Tip Sport/2003 A4 tip
    Location
    Coeur D'Alene

    Re: Black residue in tailpipes?

    Nope this is dark black and not powdery like most and I have went through a quart of oil in the past month first time this has happened.
    2002 A4 Tip/sport suspension
    2003 A4 Tip

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