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Slight issue

Discussion in 'New A3/S3 (8V Chassis)' started by Chappy, Aug 31, 2013.

  1. Chappy
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    Chappy Call me Dan :)

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    [Aug 31, 2013]
    Hey guys,

    I've had my A3 for a few weeks now and noticed yesterday there's a hissing noise coming from the exhaust. Is this normal?
    It's a 2.0TDI with 6k miles on the clock. The hissing noise is there regardless of whether the A/C is on or not?

    Thanks for any help :)
    #1
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  3. Little Red Monster
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    Little Red Monster Member

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    [Aug 31, 2013]
    Could that be the Diesel particulate Filter in cleaning mode? Would be interested to read other comments?
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