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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, damage the
emission control system.
• An out-of-tune engine, or certain fuel or ignition malfunc-
tions, 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 dealer for service assistance.
• When pulling a heavy load or driving a fully loaded vehicle
when the humidity is low and the temperature is high, use a
premium unleaded fuel to help prevent spark knock. If spark
knock persists, lighten the load, or engine piston damage may
result.
• The use of fuel additives which are now being sold as octane
enhancers is not recommended. Many of these products con-
tain high concentrations of methanol. Fuel system damage or
vehicle performance problems resulting from the use of such
fuels oradditives is notthe responsibility ofthe manufacturer.
NOTE:
Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly. Follow the
precautions below to prevent carbon monoxide poisoning:
• Donot inhale exhaust gases. They contain carbon monoxide, a
colorless and odorless gas which can kill. Never run the
engine in a closed area, such as a garage, and never sit in a
parked vehicle with the engine running for an extended
period. If the vehicle is stopped in an open area with the
engine running for more than a short period, adjust the
ventilation system to force fresh, outside air into the vehicle.
• Guard against carbon monoxide with proper maintenance.
Have the exhaust system inspected every time the vehicle is
raised. Have any abnormal conditions repaired promptly.
Until repaired, drive with all side windows fully open.
• Keep the liftgate closed when driving your vehicle to prevent
carbon monoxide and other poisonous exhaust gases from
entering the vehicle.
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