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:

    Menu settings
    The default settings for four of the climate system's functions can be changed in the menu system. • Blower speed in automatic mode. • Recirculation timer for passenger compartment air. ...

    Examples of the types of accidents in which it is possible that the SRS side airbag and the SRS curtain airbag will deploy.
    1) Hitting a curb, edge of pavement or hard surface 2) Falling into or jumping over a deep hole 3) Landing hard or vehicle falling It is possible that the SRS side and curtain airbags will ...

    Problems with the sliding sunroof
    In the following section, the term "sliding sunroof" refers to the panorama roof with power tilt/sliding panel. Problem: the sunroof cannot be closed and you cannot see the cause. W ...