i too hear that sunoco provides a better fuel. personally i like to fill up at the local wawas because in my mind fresh is a good thing, and people are always getting gas there so it must be brought i frequently.
also a gas station (wawa) just opened near me brand new, so i've been filling up there all the time now, figuring all new equipment and tanks and such, my numbers have been good so far, but i havent been testing the switch over as heavily
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