[heRS]

I know, I'm a girl, I ask funny questions and I'm not a mechanic. I hear the sensors will adjust themselves to the higher octane, and there is debate as to whether higher octane helps or not. My point is, did your car run better for you with the higher octane? If not, then indeed it was a silly question. If it does run better, then hmmm meybe the girl was on to something.