i have two wires with barrel connectors on them in the front of the motor comming out under the flame arrestor can anyhone tell me where they connect to and also i have a blue wire on the left side of the motor its a male water proof type plug that says on it Mercathode on it , i can find anywhere it plugs into thanks james

the two barrel conecter ones may go to your drive oil bottle for the low oil alarm. they dont need to be hooked up

I know the mercathode box is blue and wires hook to it and the box will say what colors need to hook to it. but i can't remember any blue wire hooking to it. blue is for oil. Can you get any photos ? of every thing you asked it could help.