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    Alpha One Gen Two outdrive vibration

    I have a 2000 Sylvan 4.3 liter Alpha One Gen Two Mercruiser with an intermittent outdrive vibration. The events leading up to the vibration are: 1. Block was replaced 3 years ago. Runs perfectly 2. Upper half of outdrive leg was replaced last spring with a new SEI section due to seal leaks...
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    4.3 liter, oil in water

    I have a 2000 4.3 liter Mercruiser I/O. I noticed water intrusion in the crank oil upon an oil change. Changed the oil 2 more times, but still have a tan milkshake. The engine runs beautifully. Starts right up, no knocking or idling issues. I winterize by draining 5 blue stopcocks, probing...
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