[oldeguy]

With the cooler weather fast approaching, sorry to say, I was curious if anyone has used an octane booster for the winter. I realize that in winter the fuel consumption increases, and the 2012 tells you straight in your face what your gas mileage is, sometimes annoyingly. I'm thinking that if an octane booster really works, it may help with the characteristics of winter gas. I ran my car in the summer on premium for a few weeks and noticed an improvement in performance, and if it wasn't a little too costly for my Scottish ancestory, I would still be using it.