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2004 Corsa air con.
Since having a service which did not include air con I have a nasty smell when first switching on the air con or normal heater?blower on cold.Does this mean the air con may need service?The smell goes Quickly.
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A/C systems do get a bit smelly due to water left in the evaporator and a build up of bacteria.
To get rid of it you need to get the system sanitised/deodorised, there are many different methods of doing it, you can buy an aerosol which you put inside the car with all the windows closed, and the a/c on recirculation. Basically the vapour it produces gets taken back into the system and circulated around the car.
Have a look here http://www.speeding.co.uk/acatalog/Air_Con_Ser vice_Products.html
A/C systems do get a bit smelly due to water left in the evaporator and a build up of bacteria.
To get rid of it you need to get the system sanitised/deodorised, there are many different methods of doing it, you can buy an aerosol which you put inside the car with all the windows closed, and the a/c on recirculation. Basically the vapour it produces gets taken back into the system and circulated around the car.
Have a look here http://www.speeding.co.uk/acatalog/Air_Con_Ser vice_Products.html
I cleaned the Aircon on my Corsa last week - as Rojam says get an aerosol from the dealers and put the air con on Max Recirc and depress the aerosol button inside the car which epmties it completely while it recirculates the stuff and cleans the system - all dooors and windows have to be closed and vacate the car while cleaning it.