FUEL REQUIREMENTS
3.6L Engine – If Equipped
This engine is designed to meet all emis-
sions regulations and provide excellent fuel
economy and performance when using
high-quality unleaded “regular” gasoline
having an octane rating of 87. The use of
premium gasoline is not recommended, as it will not
provide any benefit over regular gasoline in these engines.
5.7L Engine – If Equipped
This engine is designed to meet all emis-
sions regulations and provide satisfactory
fuel economy and performance when us-
ing high-quality unleaded gasoline having
an octane range of 87 to 89. The manufac-
turer recommends the use of 89 octane for optimum
performance. The use of premium gasoline is not recom-
mended, as it will not provide any benefit over regular
gasoline in these engines.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required. Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you experi-
ence these symptoms, try another brand of gasoline
before considering service for the vehicle.
Over 40 auto manufacturers worldwide have issued and
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) which define fuel properties
necessary to deliver enhanced emissions, performance,
and durability for your vehicle. The manufacturer recom-
mends the use of gasolines that meet the WWFC speci-
fications if they are available.
5
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Содержание 2011 grand cherokee
Страница 1: ...Grand Cherokee O W N E R S M A N U A L 2 0 1 3 ...
Страница 4: ......
Страница 10: ...8 INTRODUCTION ...
Страница 168: ...166 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Страница 169: ...3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 167 ...
Страница 170: ...168 UNDERSTANDING THE FEATURES OF YOUR VEHICLE ...
Страница 239: ...Distance Setting 3 Distance Setting 2 3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 237 ...
Страница 261: ...Slow Tone Fast Tone 3 UNDERSTANDING THE FEATURES OF YOUR VEHICLE 259 ...
Страница 316: ...INSTRUMENT CLUSTER PREMIUM 314 UNDERSTANDING YOUR INSTRUMENT PANEL ...
Страница 447: ...Operating Tips Chart 4 UNDERSTANDING YOUR INSTRUMENT PANEL 445 ...
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Страница 533: ...5 STARTING AND OPERATING 531 ...
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Страница 703: ...INDEX 10 ...
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