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Is this heater...?

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by deano1978, Sep 17, 2013.

  1. deano1978
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    deano1978 different gear

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    Playing up?
    ac is still ooo (out of order) but with heat settings I find its really only blowing hot air on 28 and hi settings,27 is warm to hot,
    coolant sensor replaced last year and thermostat?
    #1
  2. stu_m
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    stu_m Active Member

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    is the car getting up to temperature?
    #2
  3. deano1978
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    deano1978 different gear

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    It is. But I was thinking its taking a little longer or is it the cold mornings.
    #3
  4. Chillout
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    Chillout Member

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    Could be your water pump if your heating works better at higher engine rpm.
    #4
  5. deano1978
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    deano1978 different gear

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    Water pump? well it defiantly works better when thrashing it! The heater that is,
    #5
  6. B5NUT
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    B5NUT Active Member

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    Genuine thermostat or aftermarket. If the engine is struggling to get up to temp it would indicate a stat fault.
    #6

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