Fuel System Cautions

CAUTION!
Follow these guidelines to maintain your vehicle’s performance:

• The use of leaded gas is prohibited by Federal law.

Using leaded gasoline can impair engine performance and damage the emissions control system.

• An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to overheat. If you notice a pungent burning odor or some light smoke, your engine may be out of tune or malfunctioning and may require immediate service. Contact your authorized dealer for service assistance.

• The use of fuel additives, which are now being sold as octane enhancers, is not recommended.

Most of these products contain high concentrations of methanol. Fuel system damage or vehicle performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer.

NOTE: Intentional tampering with the emissions control system can result in civil penalties being assessed against you.

    See also:

    Spare Tire Matching Original Equipped Tire And Wheel – If Equipped
    Your vehicle may be equivalent with a spare tire and wheel in look and function as the original equipment tire and wheel found on the front or rear axle of your vehicle. This spare tire may be us ...

    Supplemental Side Air Bag Inflatable Curtain (SABIC)
    SABIC air bags may offer side-impact and vehicle rollover protection to front and rear seat outboard occupants in addition to that provided by the body structure. Each air bag features inflated ...

    2009 Jeep Liberty review
    When you're driving around in an SUV, it's a good bet that you're not going to get the best mileage numbers. My test drive of the 2009 Jeep Liberty just happened to fall on Earth Day, which made m ...