Jeep Liberty: Reformulated Gasoline - Fuel Requirements - Starting And Operating - Jeep Liberty Owner's ManualJeep Liberty: Reformulated Gasoline

Many areas of the country require the use of cleaner burning gasoline referred to as “Reformulated Gasoline.” Reformulated gasolines contain oxygenates, and are specifically blended to reduce vehicle emissions and improve air quality.

The manufacturer supports the use of reformulated gasolines.

Properly blended reformulated gasolines will provide excellent performance and durability of engine and fuel system components.

    Fuel Requirements
    All engines are designed to meet all emissions regulations and provide excellent fuel economy and performance when using high quality unleaded “regular” gasoline having an octane rating ...

    Gasoline/Oxygenate Blends
    Some fuel suppliers blend unleaded gasoline with oxygenates such as Ethanol. Fuels blended with oxygenates may be used in your vehicle. CAUTION! DO NOT use gasoline containing Methanol or gasol ...

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    Seat belt checks
    Note: If the vehicle is parked on an incline, the seat belt mechanism may lock. This is not a fault and the belt should be gently eased out from the upper anchorage. The seat belts should be inspe ...

    Engine Coolant Level
    The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine idling, and warm to normal operating temperature, the level of the engine co ...

    Fusible links
    The fusible links will melt to prevent a fire if a large current attempts to flow through certain electrical systems. In case of a melted fuse link, we recommend you to have your vehicle inspected ...