I have a new Wildcat XX. It's got a 3-cylinder Yamaha engine. The manual says they "recommend" Arctic Cat factory oil, but, it specifically states that "any 0W40 API certified SM rated oil is acceptable".
At my local Walmart, all the 0W40 oils are now SN rated. Is there anything about the older SM oil that is not present in the SN oils? Will I be fine with Mobil 1 0W40 "European Formula"? It was the only 0W40 in stock last week.
At my local Walmart, all the 0W40 oils are now SN rated. Is there anything about the older SM oil that is not present in the SN oils? Will I be fine with Mobil 1 0W40 "European Formula"? It was the only 0W40 in stock last week.