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    1994 Mercruiser 4.3 LX, water in all cylinders

    1994 Mercruiser 4.3 LX, water in all cylinders. Engine started normally, operated at high idle normally for 15 minutes, but when accelerated it missed a few times, slowed and quit. Would not restart. On examination, there was water in all cylinders. The engine is in an 18 foot runabout...
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    4.3 LX Water in all cylinders

    1994 Mercruiser 4.3 LX was running normally at high idle. When accelerated to mid-throttle it coughed, ran rough then quit. Water in all cylinders. No obvious external leaks. Can't believe both head gaskets or manifolds blew simultaneously. Is there a common water source that could have...
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