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fullthrottle52 · 02-24-2012, 01:06 PM

I fill up all the time at Costco. Premium 92 octane gas fine. I see no difference when I fill up there and anywhere else.

02-24-2012, 01:06 PM	#5
fullthrottle52 Registered User Join Date: May 2011 Location: Greensboro, NC Posts: 245	I fill up all the time at Costco. Premium 92 octane gas fine. I see no difference when I fill up there and anywhere else. __________________ 2000 Boxster - Loved and sold 1999 911 Cabriolet - Also loved and sold.