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coolant leak

  1. Coolant leak near back of valve cover

    Cadillac ATS General Discussion Forum
    2013 ATS 2.0T RWD standard trans So my worst fear came true and i botched my valve cover gasket replacement. In short the replacement went fine, no leaks from the valve cover itself but in doing so i must have cracked a hose on the back of the block. I am beyond frustrated, but i have stepped...
  2. 2003 DeVille DHS...Found the leak??

    Northstar Engines and System Technical Discussion
    Okay. I have come across several posts about a leaking coolant system. I just found my leak. Can anyone help me out with identifying this particular leak and maybe some pointers on how to fix it? I am including pictures on the area and the specific spot. Thanks.