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Recent content by jerryd

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    Merc 37 help

    " Mercuiser 3.7 1989 closed co " Mercuiser 3.7 1989 closed cooling. History- engine was severely overheated, due to bad impeller. Number 2 had poor compression and water in cylinder. Removed head, gasket looked normal, exhaust push rod bent. Machine shop ground #2 valves, found nothing...
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