FYI, my riding buddy and I both bought "premium" fuel at the petro canada in blue river a couple of weeks back. Rode the day before and machines ran flawlessly. Filled up in Blue and had DET issues all day. Our machines require premium fuel with high compression heads. If your machine requires premium fuel to run properly, BE CAUTIOUS OF THE PETRO CAN. Best to take a little AV or race fuel and mix it into your tank if you are unsure. I am not sure if the gas was old, cant see it as there is alot of sleds filling up there, or if they are just selling regular at a higher premium price, but be carefull.