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Old 09-05-2019, 11:53 AM   #13
mattfranklin
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Join Date: Dec 2011
Location: Moraga, CA
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Re: Stubborn Engine Problem

So, is it an actual hesitation, misfire, or stumble in the engine, or just an off idle noise that in annoying? Could it just be an exhaust manifold gasket leak that you are hearing at these conditions before other noises rise up and drown it out?
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