:re: 3.4L leak?

3.8 l engines used the plastic manifold and suffer from a similer yet different problem.
3.1 & 3.4 have an aluminum manifold, but gaskets that fail. Sounds to
me like you are headed down that road. And, yes it should have orange Dexcool, not the green stuff..
Not an expert, just another 3.4l owner waiting for the inevitable. \ Cheers, Howard
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