Re: problem starting my 45 hp mariner when engine is hot
thats a cooling issue, but it sould still try to start. when it runs, is there a good stream out of the tell tale? if not the impeller needs changing. if it looks good, then cooling passages could be plugged with silt etc, or a bad thermostat(if it has one). cranking and not starting hot, most likely a coil failing when hot. important to fix the cooling issue first, then see if the starting issue still there or not