92 cutlass engine is knocking

1992 OLDSMOBILE CUTLASS
6 CYL • FWD • AUTOMATIC
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RAY JONES
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92 oldsmobile cutlass over heated, i put coolant into the engine and let it run for a while and now the engine is knocking when accelerating
Dec 7, 2010 at 8:13 PM
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DOCFIXIT
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May have failed headgasket check oil look normal? white smoke from exhaust?
Dec 7, 2010 at 8:16 PM
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RASMATAZ
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What type of knocking are hearing?
Dec 7, 2010 at 8:18 PM
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