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Old 07-20-2009, 05:45 PM
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lineslinger lineslinger is offline
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Join Date: Jan 2004
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Cobra Make, Engine: 427 S.O. Dual Quad / Cobra undecided
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Something as you describe, considering the mileage, usually indicates rings that are not seated or a leaking intake gasket...either way a progressive tear down is usually in order, good luck with it.
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