coolant leaks

  1. J

    2012 Buick LaCrosse - DexCool Coolant Leak

    2012 Buick LaCrosse - DexCool Coolant Leak Hello GM/Buick Forum: I purchased a brand new 2012 Buick LaCrosse in April 2012 and have unfortunately encountered an intermittent DexCool Coolant leak that started within a few days of Vehicle purchase and continues today. I have taken the vehicle...
  2. W

    1996 LeSabre leaking coolant after multiple repairs

    Our LeSabre has been well-maintained, has 96k miles on it. It had a very slow leak, which didn't even show up on our driveway...until we had it "fixed". Here is what the mechanics have done: * Removed/replaced upper and lower manifold gaskets * Cleaned throttle body * Cooling system flushed...
  3. L

    Coolent leak

    I have a small coolant leak between the plastic intake manifold and the metal throttle body any ideas
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