God help me, I'm in New Jersey. I stopped for gas at the first Valero station (top tier) I found after getting off the Turnpike. We still can't pump our own gas here. I was afraid of running out because I have that problem with the loose baffle in the tank. I'll fix it eventually, I promise. The attendant was more concerned with shouting at someone, in Arabic, on speakerphone than paying attention to me when I asked for premium. He put in a full tank of regular. When confronted with this, he apologized, so I let him live. But now what? I have used various brands of octane booster but really didn't feel like they were effective. This car has never had anything less than mid-grade since I bought it two years ago - for the past six months nothing but top tier premium. I really don't want to have to drive like my mom or burn holes in pistons. There are times when I drive with "enthusiasm" I mean, it's an Aero...