1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Heater blowing cold air!

Discussion in 'A3/S3 Forum (8L Chassis)' started by xano_sa, Dec 13, 2010.

  1. xano_sa

    xano_sa New Member

    Joined:
    Dec 13, 2010
    Messages:
    2
    Likes Received:
    0
    Hi,

    The heater in my car is blowing cold air, after reading a few posts on various forums I changed the thermostat which helped keeping the engine temperature at a normal level but the air coming from the heater is still cold.

    I have read it might be the heater matrix or the connections at each end, do any of you have an easy way to check the connections without dismantling the entire dashboard? Or maybe you have any other suggestions...

    Thank you :sos:
     
  2. Advert Guest Advertisement


  3. s3dave

    s3dave TFSI Hybrid
    Supporter

    Joined:
    Nov 11, 2009
    Messages:
    10,110
    Likes Received:
    736
    Did you have the heater on full temp with ignition on when refilling/bleeding the system? if not empty half out and try again..leave the cap off and give it a few revs then put the cap on to pressurise
     
  4. Welly

    Welly VX220 SC Driver :)

    Joined:
    Aug 5, 2009
    Messages:
    10,696
    Likes Received:
    126
    ^ What he said.... lol.
     
  5. xano_sa

    xano_sa New Member

    Joined:
    Dec 13, 2010
    Messages:
    2
    Likes Received:
    0
    Thank you for your help, I will try it this weekend and then I will let you know if it resolved the problem!!!
     
  6. dany2k

    dany2k Member

    Joined:
    Dec 7, 2010
    Messages:
    318
    Likes Received:
    5
    i had the exact same problem dude. for me i changed the coolant temp sender, and then secondly the thermostat: making sure the system has been bled is 100% the next port of call!
     

Share This Page