2nd Gen R56 Cooper S Most liked posts in thread: Leaking Antifreeze

  1. Kikimowse

    Kikimowse Active Member

    Sep 18, 2010
    125
    25
    28
    California
    Ratings:
    +25 / 0 / -0
    Apparently it is a known problem. My 2007 MINI surprised me with the same leak just after Christmas and that is exactly what the problem was, gasket around the thermostat. Thank goodness I purchased the extended warranty in August as I put it to good use just after New Years. I also had a ruptured motor mount which is also a known problem, so I had that fixed while I was at it. Don't fret, MINIs are great little cars. I love my MINI even more than the day that I bought her. I even missed her while she was at the shop overnight! And look at the bright side, if you have an S, it's not being recalled! :biggrin5:
     
  2. mrclean

    mrclean New Member

    Jan 26, 2012
    7
    1
    0
    Ratings:
    +1 / 0 / -0
    Thank you "Kikimowse" I do a lot of automotive work myself but I did buy an extended warranty, but they said it does not take effect until 30 days and 1000 miles, I only have 903 so they said they can't honor my warranty. The selling dealer, BUICK GMC said he would look at it as a good will gesture, this is why I do not like to buy used cars! But with 3 kids in college I have to go used! She loves her car though.
     
  3. quikmni

    quikmni Moderator

    Jun 6, 2009
    774
    174
    43
    Aerospace Engineer
    Orcutt, CA
    Ratings:
    +174 / 0 / -0
    Is the 2007 S a convertible? If so I would suspect a thermostat housing/gasket leak.
     
  4. jiminni

    jiminni Well-Known Member

    May 7, 2009
    1,592
    262
    83
    Ca.
    Ratings:
    +262 / 0 / -0
    #5 jiminni, Jan 29, 2012
    Last edited: Jan 29, 2012
    -------
     
  5. kimberlein

    kimberlein New Member

    Jan 1, 2010
    33
    1
    0
    Bellaire, TX
    Ratings:
    +1 / 0 / -0
    And thanks back to you Mrclean! I just developed a coolant leak in my 2008 S R56, and after reading your post, I'm going out there right now to look at the the sensor on the thermostat housing!

    I'm thinking everyone else is talking about R53s (2007 convertible is an R53). Probably, as Mini lovers, they have MANY Minis, and they have forgotten they are in the 2nd Gen section.
     
  6. jiminni

    jiminni Well-Known Member

    May 7, 2009
    1,592
    262
    83
    Ca.
    Ratings:
    +262 / 0 / -0
    I think he posted in the wrong place? As you even said, he has a R53.
     
  7. kimberlein

    kimberlein New Member

    Jan 1, 2010
    33
    1
    0
    Bellaire, TX
    Ratings:
    +1 / 0 / -0
    He posted in the right place. "Convertible" came from your mind. Also, an R53 doesn't have a temp sensor located on the thermostat housing.
     
  8. jiminni

    jiminni Well-Known Member

    May 7, 2009
    1,592
    262
    83
    Ca.
    Ratings:
    +262 / 0 / -0