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:

    Headlamp Off Delay
    When this feature is selected, the driver can choose to have the headlights remain on for 0, 30, 60, or 90 seconds when exiting the vehicle. To make your selection, press and release the SELECT ...

    Going & Stopping
    Want a thrilling driving experience? This Jeep doesn't have one, but that's OK; you don't need to peel out at traffic lights if you're driving a Compass. What you need to know is that at highway s ...

    Hill Descent Control (HDC) – If Equipped
    HDC is only intended for low speed off-road driving. HDC maintains vehicle speed while descending hills in off-road driving conditions by applying the brakes when necessary. When enabled, HDC se ...