Question about 2004 Chevrolet TrailBlazer

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I am losing antifreeze from the right rear of the trailblazer above the muffler, and the rear heat doesn't work properly it only blows cold air and smells like antifreeze

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  • sound like you have a bad heater core is it leaking out of the a/c drain tube?

  • Tim Mc
    Tim Mc Mar 03, 2014

    There is a rear heater core along with hoses behind the right rear inside panel.. I suggest you look there.

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I think you may have a blown head gasket

Posted on Dec 07, 2008

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