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Sounds like a blown headgasket, if you have coolant in the oil...... Not good. GM sold approximately 33 Million" cars that had gasket issues { because of DEXCOOL Coolant} I believe the years were 1994-2004. But you can verify yourself. Just look up GM DEXCOOL Classaction. Your Not alone..... They lost , but i think they wrote it off, CH.11 In my expierience "most" shops that sell rebuilt motors, arent very good. If they give you a Warranty & honor it great. But i would take a high mileage vehicle that ran good, over a rebuilt, or a Brand new Gm Anyday.

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16y ago

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