Recent content by federicob162

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    Intermitent horn alarm in Mercruiser 4.3 MPI

    Thanks for your interest. The motor serial number is IA624057, believe is from 2010. Currently has about 480 hours and was always used in fresh water.
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    Intermitent horn alarm in Mercruiser 4.3 MPI

    Thank you Chris. I was thinking in changing the mechanic so I will follow your advice. Anyway he runned the diagnostic thorough his computer in front of me before saying it was the pump. What puzzles me is that it runs and accelerates OK and some times it begins beeping as soon as I turn the...
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    Intermitent horn alarm in Mercruiser 4.3 MPI

    My Mercruiser 4.3 MPI sometimes sounds an alarma beep twice every 10 to 12 seconds and sometimes does not. A mechanic told me that it has to do with the electric fuel pump heating up. Is this so and how serious it is?
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    Close circuit Cooling system for Mercruiser 4.3 MPI 2010 Vintage

    I own a Maxum 2000 sc bota equipped with a Mercruiser 4.3 MPI, 2010 Vintage to which I would like to incorporate a close circuit cooling system. Will appreciate help in selecting the right the kit to buy. Thanks - Federico
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    Mercruiser 4.3 MPI 2005

    I have a preowned Maxum cuddy boat mod 1996 that I purchased on 2001. It came equipped with a 4.3 carburated Mercruiser that had some 400 hours of use. After putting some 600 more hours on it I decided to change it for a new 4.3 MPI in September 2005. The engined runned very well and I was very...
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