• :shock::shock: Got a very small problem. :oops::oops: 1998 840ci Sport 25k mls new ownership to me from Sat 2nd Jan. Previous Owners old couple, car in mint condition. Problem when I turn AC or heating on I get a very funny sort of musty damp smell. Don,nt think its been driven over 70mph and not used very often. Not sure weather filter has been changed. Could there be a bacterial growth in its pipes somewhere or does it just need a bloody good blow through. I have done 250milles in last 2 days and smell still there. I appreciate this is a very small problem. It appears that non smokers have only used vehicle like myself.
    Any help appreciated. :lol::lol::lol:

  • smell


    Hi Alasdair.
    Find a local garage or aircon specialist and get them to run a anti baterial flush on your aircon system.
    This is achieved by removing pollen filters and spraying a cannister of a anti baterial spray.
    If im not right the smell is similar to a curry type smell if it is the same problem i have in my car.
    A friend of mine who has a workshop near me has offered to do this for me.
    Apparently mould bulilds up in the pipes hence the smell as passing air transfers the smell through the ventilation system.
    I recommend you don,t do yourself as the spray is a form of acid which dissperses at high speed and is fairly toxic and a set proceedure has to be followed .
    The product he uses is a German one called Wurth who manufacture a vast range of reliable and approved automotive products.
    Also get them to test aircon system or take back to dealer as if they are not used all year on occasions they can disscharge.


    Regards


    Chris

  • Air con clean up


    Hi Alasdair.
    Took car in today to have aircon done.
    Have had pollen filters replaced and the whole system dissinfected as described in earlier posting.
    Car now smells as fresh as a daisy with no nasty pong.
    All it took was about 30 mins for whole proceedure.
    I totally recommend anybody to overhaul thier system if it has not been done in the last 2 years of ownership.


    Regards


    Chris

  • smells


    Chris,
    Just got car back after new Cat fitted. Microfilters replaced at last service. BMW provide gas all they do is open can with a/c on recirculation leave and that kills all known :arrow::oops::oops: bugs dead LOL. They suggest with this product is is safe not like the German Gas LOL. A diy product. Touch wood that should kill the stale curry smell, everything else smells ok and works ok.
    ttfn
    Alasdair

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