This may be a dumb question but I’m going to ask anyway. I just brought my first boat. 2003 skeeter zx225 with the ox66 motor. I know it’s a 2 stroke but my question is. Is the oil for the motor and the oil for the gas the same? I was told to only use yamalube. So I got a gallon of yamalube 2 stroke engine oil. Can I use it to put in the oil tank to mix with the gas as well as use it to change the oil in the motor? There is nothing wrong with the boat or motor but I would like to do my own maintenance if possible.