costco
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GEN 2 Costco vs Synergy+ Gas Comparison
Costco vs Synergy+ Gas Comparison Mobil/Exxon recently introduced a new premium fuel with a 93-octane rating and no ethanol. They are making several claims about this new fuel blend including cleaner engines, better fuel economy and better engine performance. I decide to compare my Stock...- wmb3
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- costco ethanol fuel gas mpg synergy
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- Forum: Ford F-150 Raptor General Discussions [GEN 2]
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