THE ULTIMATE GUIDE TO COSTCO GAS QUALITY

Yeah, I reset "Gas Mileage two" with each tankful and recorded the bottom mpg at any time in California with equally ARCO tankfuls. I recall considering at some time it must have had something to do with Liquor % content remaining higher in ARCO. Usually, how to clarify?My new beliefs are to only obtain tires at a keep which has a hunter street pre