Hello. I own a Lexus RX350, and I've been fueling at Shell with premium gas only, because someone informed me they have the most clean gas (?) around the market. Whatever he meant, I happened to fill up at a local Speedway, and ironically, I got 40 more miles in MPG until the fuel gauge lighted up. ( I only drive locally, same patterns of roads, and consumes until the fuel gauge lights up, and reset my odometer to check MPG just for the curiosity.) Does this mean Speedway carries a better gas than shell? I haven't tried other gases like BP or Marathon, but someone please resolve my curiosity. Thank you.
2007-02-27
21:30:00
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2 answers
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