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not cold air con

  1. [Astra Mk4/G] [98-04] Hot air con instead of cold

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    Have a 1994 1.6 Auto where the heater dial is set to the coldest setting, air con switched on but instead of the air being cool it increases in temperature. I have checked the temperature coming out of the vents, it started at 29c and went up to 34c when I stopped testing. Any ideas of what I...