Nissan Frontier (2009)

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    Octane rating tips
    Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock.” (“Spark knock” is a metallic rapping noise.) If severe, this can lead to eng ...

    Engine compartment check locations
    QR25DE engine 1. Power steering fluid reservoir (P. 8-14) 2. Engine oil filler cap (P. 8-10) 3. Brake fluid reservoir/Clutch fluid reservoir (M/T model) (P. 8-15, 8-15) 4. Air cleaner (P. 8-20) ...

    Automatic operation (AUTO)
    The AUTO mode may be used all year around as the system automatically controls constant temperature, air flow distribution and fan speed. To turn off the heater and air conditioner, turn the fa ...