To all,
My Mercury 50HP 2 stroke, I used it on Fri, Sat and Sun and this is what happened on Monday morning.
Started the Engine on Monday morning no problems, trolled for about 20 - 30 minutes and then anchored up and turned off the engine.
When I went to start the engine I turned the keys 3 times and I noticed their was no power to turn on the engine.
I then saw the kill switch activated, so I de activated it and squeezed the fuel pump twice.
Put the coke up and tried to start again, the engine now had power but would not click over. It tried approx 12 times.
We then though it might be flooded so we waited 30 minutes and tried to start it again, with no luck.
Then we where towed back to shore
Took the spark plugs out and all 3 plugs where fouled up, dark and black
Placed the plugs in kerosene and lightly sanded the plugs and washed them in Kerosene again.
When dry, placed the plugs in and tried to start the engine with no luck
At this point, I noticed burnt out corroded wires coming from the flywheel going down to the batery charger and some other spot.
Can wire being burnt activate the kill switch?
Why are the spark plugs fauled eg black and dirty? Is it normal in a two stroke?