Anyone using "Nautilus Premium Outboard Oil" from shell, in there sea-doo?
I used to use it with no problems in my outboard. It has API-TC on the label. It's not synthetic.
Because of the nature of the additives, they can not make a "Dual Certified" oil. Since it says TC-w3 on it... stay away from it. I'm sure if you read the back... it will say "Ashless." A true API-TC oil is "Low Ash."
Ya i checked the label today at the store, the shell oil is ashless. I did see some Castrol snowmobile oil there that is low ash and has a API-tc rating for $20 a gallon/4L. I ran IPONE synthetic last year but its more than double the price.
