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But using a lower octane fuel than specified by the vehicle manufacturer may damage the engine or the emissions equipment: https://www.fueleconomy.gov/feg/octa
by bradfa 5y ago
But using a lower octane fuel than specified by the vehicle manufacturer may damage the engine or the emissions equipment: https://www.fueleconomy.gov/feg/octane.shtml https://www.fueleconomy.gov/feg/octane.shtml