CAUTION!
DO NOT use gasoline containing METHANOL.
Gasoline containing methanol may damage critical
fuel system components.
MMT In Gasoline
MMT is a manganese containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emission system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
or not his/her gasoline contains MMT.
It is even more important to look for gasoline without
MMT in Canada because MMT can be used at levels
higher than allowed in the United States. MMT is pro-
hibited in Federal and California reformulated gasoline.
Sulfur In Gasoline
If you live in the northeast United States, your vehicle
may have been designed to meet California low emission
standards with clean burning, low sulfur, California
gasoline. Gasoline sold outside of California is permitted
to have higher sulfur levels which may affect the perfor-
mance of the vehicle’s catalytic converter. This may cause
the “Malfunction Indicator Light” to illuminate.
Illumination of this light while operating on high sulfur
gasoline does not necessarily mean your emission control
system is malfunctioning. The manufacturer recom-
mends that you try a different brand of unleaded gaso-
line having lower sulfur to determine if the problem is
fuel related prior to returning your vehicle to an autho-
rized dealer for service.
STARTING AND OPERATING
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Summary of Contents for 2004 Liberty
Page 2: ......
Page 144: ......
Page 149: ...INSTRUMENT PANEL AND INTERIOR CONTROLS UNDERSTANDING YOUR INSTRUMENT PANEL 149 4 ...
Page 150: ...INSTRUMENT CLUSTER 150 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Page 206: ......
Page 247: ...STARTING AND OPERATING 247 5 ...
Page 266: ...Minimum Vehicle Requirements for Trailer Towing 266 STARTING AND OPERATING ...
Page 282: ......
Page 285: ...2 4L ENGINE MAINTAINING YOUR VEHICLE 285 7 ...
Page 286: ...3 7L ENGINE 286 MAINTAINING YOUR VEHICLE ...
Page 352: ...352 IF YOU NEED CONSUMER ASSISTANCE ...
Page 356: ......
Page 357: ...INDEX 10 ...