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WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add coolant when the engine is
overheated. Do not loosen or remove the cap to
cool an overheated engine. Heat causes pressure
to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on theground. If ingested by a child, contact a physician
immediately. Clean up any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine off and cold, the level of the coolant in the bottle
should be between the ranges indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
coolant freeze point or replacing coolant. Advise your
service attendant of this. As long as the engine operating
temperature is satisfactory, the coolant bottle need only
be checked once a month. Heater performance may also
be adversely affected by low coolant levels.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill. Special procedures are required when filling
the engine cooling system of the 2.7L Engine. See your
authorized dealer for details.
234 MAINTAINING YOUR VEHICLE
Page 235 of 300

Points To Remember
NOTE:
When the vehicle is stopped after a few miles (a
few kilometers) of operation, you may observe vapor
coming from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
•Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Hoses and Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, checking, tears, cuts, abrasions,
and excessive swelling indicate deterioration of the rub-
ber.
MAINTAINING YOUR VEHICLE 235
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Page 255 of 300
FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate)
2.4 and 2.7 Liter Engines (87 Octane) 16 Gallons 61 Liters
Engine Oil-With Filter
2.4 and 2.7 Liter Engines (Refer to the engine oil fill cap for the correct
SAE grade)5 qts. 4.7 Liters
Cooling System *
2.4 Liter Engines* (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula) or equivalent.8 qts. 7.5 Liters
2.7 Liter Engines (MoparAntifreeze/Coolant 5 Year/100,000 Mile
Formula) or equivalent.9.5 qts. 9.0 Liters
* Includes 1 qt. for coolant tank.
MAINTAINING YOUR VEHICLE 255
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Page 256 of 300
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent.
Engine Oil Use API Certified engine oil. SAE 5W-20 and SAE 5W-30 are recommended.
Refer to the engine oil fill cap for the correct SAE grade meeting
DaimlerChrysler Material Standard MS-6395.
Spark Plugs Refer to the Vehicle Emission Control Information label under the engine
hood.
Oil Filter (2.4L Engine) MoparOil Filter (P/N 4105409) or equivalent.
Oil Filter (2.7L Engine) MoparOil Filter (P/N 5281090) or equivalent.
Fuel Selection 87 Octane
256 MAINTAINING YOUR VEHICLE
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•Taxi, police, or delivery service (commercial ser-
vice).
•Off-road or desert operation.
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5,000 km) or 3 months,
whichever comes first and follow schedule B of the
“Maintenance Schedules” section of this manual.
NOTE:IFANYof these apply to you then flush and
replace the engine coolant every 100,000 miles (160,000
km) or 60 months, whichever comes first, and follow
schedule B of theMaintenance Schedulessection of this
manual.
NOTE:Most vehicles are operated under the conditions
listed for ScheduleB.
Second is Schedule“A”. It is for vehicles that are not
operated under any of the conditions listed under Sched-
uleB.
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
NOTE:Under no circumstances should oil change
intervals exceed 6 months or 6,000 miles, whichever
comes first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
MAINTENANCE SCHEDULES 261
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At Each Stop for Fuel
•
Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•
Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, and transaxle and add as needed.
•Check all lights and all other electrical items for correct
operation.
•Check rubber seals on each side of the radiator for
proper fit.
At Each Oil Change
•
Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake linings, hoses and calipers.
•Inspect the CV joints and front and rear suspension
components.
•Check the automatic transmission fluid level.
•Check the brake master cylinder fluid level.
•Check the coolant level, hoses, and clamps.
NOTE:In 2.7L Engines equipped with Flex Fuel Engine
(FFV), change engine oil every 5 months or 5,000 miles,
whichever comes first. This applies to both Maintenance
Schedule A and B.
262 MAINTENANCE SCHEDULES
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SCHEDULE “B”
Follow schedule “B” if you usually operate your vehicle
under one or more of the following conditions. Change
the automatic transmission fluid and filter every 60,000
miles (96 000 km) if the vehicle is usually operated under
one or more of the conditions marked with an.
•Day or night temperatures are below 32° F (0° C).
•Stop and go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16.2 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90° F (32° C).
•Trailer towing.
•Taxi, police or delivery service (commercial ser-
vices).
•Off-road or desert operation.
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
NOTE:IFANYof these apply to you then flush and
replace the engine coolant every 100,000 miles (160,000
km) or 60 months, whichever comes first, and follow
schedule B of theMaintenance Schedulessection of this
manual.
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Page 267 of 300
Miles 57,000 60,000 63,000 66,000 69,000 72,000
(Kilometers) (95 000) (100 000) (105 000) (110 000) (115 000) (120 000)
Change engine oil and engine oil filter, if not
replaced at 3 months.XXXXX X
Inspect theair cleaner filterand replace if neces-
sary.*XXXXX
Replace theair cleaner filter.X
Inspect and check tension for power steering belt
(2.4 Liter Engine). Adjust or replace if required.X
Inspect the front and rear brake pads, linings,
rotors, rear drums and shoes.XX
Replace theignition cableson 2.4 liter engine. X
Replace the accessory drive belts on the 2.7 liter
engine.X
Replace thespark plugson the 2.4 liter engine. X
Check and replace, if necessary, thePCV valve.*‡ X
Change the automatic transmission fluid and
filter.X
Rotate the tires. X X X
Flush and replace engine coolant at 60 months, if
not done at 100,000 miles.X
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