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    Engine cranking not catching

    Hello, I need help troubleshooting a 2016 mercruiser 4.3 mpi engine, 32 Hours, I got it from the auction in TX, towed it to FL. I changed the plugs, fuel filter, oil filter and Oil. I found water in the oil filter but not in the dip stick!! The engine started for like 5 minutes, I found it...
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    High rev but slow speed

    Hey Folks, I found many threads similar to my issue abut none is my actual issue. I've 2004 Mercruiser 3.0L, Alpha 1 gen 2.. The boat would rev up to 7K RPM WOT and only would get up to 25 MPH.. I changed the prop and hub thinking it might be spun and even 20" pitch from 17" and still no hope...
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