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Smelly fumes

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by Beeblebrox, Feb 7, 2013.

  1. Beeblebrox

    Beeblebrox Member

    Dec 29, 2012
    Likes Received:
    Hi guys after a few weeks of hair pulling I have spent what seems a fortune I still have a smelly rear end no blue smoke any more I have had it tuned serviced new exhaust and lambda sensor but I still have a smell of ether burning oil or oil and fuel mixed after changing the lambda sensor seems better but it's still there any ideas please.

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