2016 JEEP CHEROKEE engine 3.2

FUEL REQUIREMENTS
2.4L and 3.2L EnginesThis engine is designed to meet all emis-
sions regulations and provide optimum
fuel economy and performance when us-
ing high quality unleaded “Regular” gaso-
line having a posted octane number of 87
as specified by the (R+M)/2 method. The use of higher
octane “Premium” gasoline is not required, as it will not
provide any benefit over “Regular” gasoline in these
engines.
While operating on gasoline with an octane number of
87, hearing a light knocking sound from the engine is not
a cause for concern. However, if the engine is heard
making a heavy knocking sound, see your dealer imme-
diately. Use of gasoline with an octane number lower
than 87 can cause engine failure and may void or not be
covered by the New Vehicle Limited Warranty. Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline”.
Reformulated gasoline contains oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The use of reformulated gasoline is recommended. Prop-
erly blended reformulated gasoline will provide im-
proved performance and durability of engine and fuel
system components.
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STARTING AND OPERATING 577

Trailer Towing Weights (Maximum Trailer Weight Ratings)
Engine/
Transmission Model
Frontal Area Maximum GTW
(Gross Trailer Wt.) Maximum Tongue
Wt. (See Note)
2.4L/Automatic with or without
Trailer Tow Package FWD or 4WD 32 sq ft (2.97 sq m) 2,000 lbs (907 kg) 200 lbs (91 kg)
3.2L/Automatic FWD or 4WD 32 sq ft (2.97 sq m) 2,000 lbs (907 kg) 200 lbs (91 kg)
3.2L/Automatic
with Trailer Tow Package FWD or 4WD 39.44 sq ft (3.66 sq
m)4,500 lbs (2 041 kg) 450 lbs (204 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE: The trailer tongue weight must be considered as part of the combined weight of occupants and cargo, and should never exceed the weight referenced on the Tire and Loading Information placard.
5
STARTING AND OPERATING 595

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 2.4L ..........659
 ENGINE COMPARTMENT — 3.2L ..........660
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . .661
▫ Loose Fuel Filler Cap Message ............661
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .662
 REPLACEMENT PARTS ..................663
 DEALER SERVICE ..................... .664
 MAINTENANCE PROCEDURES ...........664
▫ Engine Oil ......................... .665▫
Engine Oil Filter ..................... .668
▫ Engine Air Cleaner Filter ................669
▫ Accessory Drive Belt Inspection ...........672
▫ Maintenance-Free Battery ...............674
▫ Air Conditioner Maintenance .............675
▫ Body Lubrication .....................679
▫ Windshield Wiper Blades ...............680
▫ Adding Washer Fluid ..................687
▫ Exhaust System ..................... .688
▫ Cooling System ..................... .690
7

ENGINE COMPARTMENT — 3.2L
1 — Engine Coolant Reservoir5 — Washer Fluid Reservoir
2 — Engine Oil Filter Access Cover 6 — Engine Oil Dipstick
3 — Brake Fluid Reservoir 7 — Engine Oil Fill
4 — Power Distribution Center (Fuses) 8 — Air Cleaner Filter
660 MAINTAINING YOUR VEHICLE

CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity (SAE Grade) — 2.0L, 2.4L
Engine
MOPAR SAE 0W-20 engine oil approved to FCA US
Material Standard MS-6395 such as Pennzoil, Shell Helix
or equivalent is recommended for all operating tempera-
tures. This engine oil improves low temperature starting
and vehicle fuel economy.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in this section.Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Engine Oil Viscosity (SAE Grade) — 3.2L Engine
MOPAR SAE 5W-20 engine oil or equivalent Pennzoil or
Shell Helix is recommended for all operating tempera-
tures. This engine oil improves low temperature starting
and vehicle fuel economy. The engine oil filler cap also
shows the recommended engine oil viscosity for your
engine. For information on engine oil filler cap location,
refer to “Engine Compartment” in “Maintaining Your
Vehicle” for further information.
Lubricants which do not have both the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
7
MAINTAINING YOUR VEHICLE 667

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
2.4L and 3.2L Engines 15.8 Gallons 60 Liters
Engine Oil With Filter
2.4 Liter Engine (SAE 0W-20, API Certified) 5.5 Quarts 5.2 Liters
3.2 Liter Engine (SAE 5W-20, API Certified) 6 Quarts 5.6 Liters
Cooling System*
2.4 Liter Engine (MOPAR Antifreeze/Engine Coolant 10 Year/150,000
Mile Formula) 7.2 Quarts 6.8 Liters
3.2 Liter Engine (MOPAR Antifreeze/Engine Coolant 10 Year/150,000
Mile Formula) 10 Quarts 9.5 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
7
MAINTAINING YOUR VEHICLE 725

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use MOPAR Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of FCA Standard
MS.90032.
Engine Oil – 2.4L
Engine We recommend you use SAE 0W-20 API Certified Engine Oil, meeting the requirements of
FCA US Material Standard MS-6395 such as MOPAR, Pennzoil, and Shell Helix. Refer to
your engine oil filler cap for correct SAE grade.
Engine Oil – 3.2L
Engine We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
FCA US Material Standard MS-6395 such as MOPAR, Pennzoil, and Shell Helix. Refer to
your engine oil filler cap for correct SAE grade.
Engine Oil Filter We recommend you use a MOPAR Engine Oil Filter.
Spark Plugs We recommend you use MOPAR Spark Plugs.
Fuel Selection – 2.4L
Flex Fuel (E-85)
Engines 87 Octane, Up To 85% Ethanol.
726 MAINTAINING YOUR VEHICLE

ComponentFluid, Lubricant, or Genuine Part
Fuel Selection – 2.4L
and 3.2L Engines 87 Octane, 0-15% Ethanol.
CAUTION!
•
Mixing of engine coolant (antifreeze) other than
specified Organic Additive Technology (OAT) en-
gine coolant (antifreeze), may result in engine
damage and may decrease corrosion protection.
Organic Additive Technology (OAT) engine cool-
ant is different and should not be mixed with
Hybrid Organic Additive Technology (HOAT) en-
gine coolant (antifreeze) or any “globally compat-
ible” coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into the cooling
system in an emergency, the cooling system will
need to be drained, flushed, and refilled with fresh
(Continued)
CAUTION! (Continued)
OAT coolant (conforming to MS.90032), by an au-
thorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
• This vehicle has not been designed for use with
propylene glycol-based engine coolant (antifreeze).
Use of propylene glycol-based engine coolant (an-
tifreeze) is not recommended.
7
MAINTAINING YOUR VEHICLE 727