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It is even more important to look for gasoline without
MMT in Canada, because MMT can be used at levels
higher than those allowed in the United States.
MMT
is
prohibited
in
Federal
and
California-
reformulated gasoline.
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 are not needed under
normal conditions and would result in additional cost.
Therefore you should not have to add anything to the
fuel.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•
The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine perfor-
mance, 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.
338
STARTING AND OPERATING
Summary of Contents for 2008 Wrangler
Page 1: ...Wrangler O W N E R S M A N U A L 2 0 0 8 ...
Page 3: ......
Page 8: ...INTRODUCTION 7 1 ...
Page 79: ......
Page 201: ......
Page 206: ...INSTRUMENT CLUSTER UNDERSTANDING YOUR INSTRUMENT PANEL 205 4 ...
Page 321: ...320 STARTING AND OPERATING ...
Page 379: ...ENGINE COMPARTMENT 3 8L 378 MAINTAINING YOUR VEHICLE ...
Page 446: ...INDEX 10 ...
Page 466: ......