[W126 Coupe] where is that smell coming from?

Jack Emery jemery at wn.com.au
Thu Jan 27 19:36:02 EST 2005


I posted a smell problem recently, but it was different to yours. I was 
getting a slight exhaust smell only when using air-con., but it may be 
interesting to all to know the findings. It is hot weather here now (90 to 
100 F) & we use air-con almost continuously. Air-con shrinks the air in the 
car by cooling, & creates slightly negative pressure. In my case it was 
causing exhaust gas to be drawn in thru corrosion below the rear window.
Jack OZ 




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