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    Alpha One Hard shifting (out of gear)

    Hello, i have a 93 Mercruiser 3.0L with Alpha One outdrive which has tough shifting out of foward gear into neutral when in water, reverse is fine. When running on muffs shifting out of gear from either forward/reverse is fine. I also hear a "clunk" noise when shifting into gear both on...
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    Mercruiser 3.0 Oil coming from crankcase ventilation hose

    I have a 1993 Mercruiser 3.0L and noticed oil leaking from the rubber elbow hose which runs between the crankcase ventilation valve and the flame arrestor, the hose attaches to a bracket which holds the flame arrestor in place. Also noticed that the oil leaks out of the hose when the boat is...
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    Mercruiser 3.0L Rough Idle

    Hello, I recently purchased my first boat with a 93 Mercruiser 3.0L with Alpha one stern drive. I had a mechanic inspect the engine and he recommended that i get a rebuild carburetor, which I did. I also had a tune up done at a local marina. The engine still idles very rough and shakes when...
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    Mercuiser 3.0L Rough Idle

    Hello, I recently purchased my first boat with a 93 Mercruiser 3.0L with Alpha one stern drive. I had a mechanic inspect the engine and he recommended that i get a rebuild carburetor, which I did. I also had a tune up done at a local marina. The engine still idles very rough and shakes when...
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