About ready to part the motor out but thought I'd get some more help here. Got the old thing running for a while tonight and looked back and water was coming out of number one plug. Thought it was coming out of the threaded hole were I guess the temp valve goes but plugged that and still got water out from around the spark plug/ took the plug out and started it and water was a fine mist coming out. Did a compression test and 125 on the cyl. same as the others. Easy fix or not???????/