Recent content by nfld06

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    Overheating Mercruiser 350 260hp, 5.7 litre. 1986

    Hi, Need advice on overheating Mercruiser 350 5.7l 260hp. The gauge is showing 180. The motor is a reman. marine engine from a reputable shop. The mechanic has replaced impeller (old one was still good). The manifolds, risers, and gaskets are new. The thermostat housing is new. The nylon balls...
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    Ignition Amplifier needed or advice 1986 Mercruiser 5.7liter 260hp

    Hi, My boat will not go..no fire. Coil is new. distributor sensor replaced. batteries are good. getting fuel. new plugs, new engine. It ran for 25 mins and died. the tech thinks it is the ignition amplifier/module. Technician bypassed ignition key and went direct to coil with 12 volt power...
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