Jeep Liberty: Fuel System Cautions - Fuel Requirements - Starting And Operating - Jeep Liberty Owner's ManualJeep Liberty: Fuel System Cautions

CAUTION!
Use the following 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 emission 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 emissions control systems can result in civil penalties being assessed against you.

    Materials Added To Fuel
    All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives is not needed under normal conditions and they would ...

    Carbon Monoxide Warnings
    WARNING! Carbon monoxide (CO) in exhaust gases is deadly. Follow the precautions below to prevent carbon monoxide poisoning. • Do not inhale exhaust gases. They contain carbon monoxide, a co ...

    See also:

    Power door locking switches
    Power door locking switches 1) Lock 2) Unlock All doors and the rear gate can be locked and unlocked by the power door locking switches located at the driver’s side and the front passeng ...

    Introduction
    Display when the radio is receiving an HD Radio broadcast NOTE HD radio volume may fade in and out at times due to coverage limitations. HD radio is a brand name registered by the Ibiquity di ...

    Opening the tailgate manually
    Opening the tailgate manually The tailgate is held closed by an electronic locking mechanism. To open: 1. Press lightly on the rubberized plate under the handle to release the lock. 2. Lift t ...