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2000 Mercury 125

demanno1

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"Help !
I just got back from


"Help !
I just got back from a day of fishing and scratching my head. After running to my favorite fish hole and sitting for the biggest part of the day, we were ready to leave and when I turned the ignition to on, my boat became possessed and started cranking over on it's own after I released the key. I noticed that it appeared that that the ignition was stuck in the choke position. There should be 3 positions from what I understand. Off, choke, and start. It did not start up on it's own but did crank over. I quickly switched it off, but then I turned it on, there was the constant "buzz" as if the overheat warning had been activated. The engine had been sitting for several hours at this point. Regardless, I did have to start it and it ran great,full ranges of rpms, water was peeing at the tell tale and I checked and it was not hot, but yet the alarm was still sounding all the way back to the dock. When I got it home and hooked up to flush the motor, the alarm again sounded when I switched it on.
Does anyone have any idea where I need to start looking for this problem?

S/N 0T075166 2000 Mercury 125 model 1125422WD"
 
"Hi there!

Try disconnectin


"Hi there!

Try disconnecting the battery for 10 mins or so. Some of these motors need to be reset in this manner.

Hope it works, good luck!

Regards from a cold and wintery Johannesburg in South Africa!

Benjamin."
 
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