Gasoline Octane Rating — Gasoline Engines

The vehicles are designed to use fuel with an octane rating of at least 87.

Fuel with a lower octane rating can cause persistent and heavy knocking, which can damage the engine.

NOTE: For vehicles equipped with optional dual fuel tanks, do not allow one fuel tank to run dry before switching tanks. Running the fuel tank dry will cause air to enter the fuel system, thereby stalling the engine. Longer than normal cranking time may be required to restart the engine. If you run out of fuel while the vehicle is in motion, immediately turn on the hazard warning flashers.