2nd Gen R56 Cooper S Most liked posts in thread: Cooling/Heater issues

  1. Crashton

    Crashton Club Coordinator

    Jun 4, 2009
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    #3 Crashton, Nov 7, 2013
    Just a guess, but I'd bet on it being the thermostat housing. A somewhat common problem.
     
  2. Nathan

    Nathan Founder

    Mar 30, 2009
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    #4 Nathan, Nov 7, 2013
    The plastic housing for the thermostat is notorious for this. So much so that they were backordered for quite some time. 2008 is going to be pretty far out of warranty, but if dance nicely with your local dealer and mention the term "Good Will Repair" when they start giving you estimate you may just have a shot.
     
  3. MCS02

    MCS02 Moderator
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    #2 MCS02, Nov 7, 2013
    The only thing I know to do is jack up the car and see if you where it's coming from.