Page 351 of 454
MAINTAINING YOUR VEHICLE
CONTENTS
m2.4L Engine Compartment................354
m2.7L Engine Compartment................355
m3.5L Engine Compartment................356
mOnboard Diagnostic System Ð OBD II........357
NLoose Fuel Filler Cap Message............358
mEmissions Inspection And Maintenance
Programs............................358
mReplacement Parts......................360
mDealer Service.........................360mMaintenance Procedures..................361
NEngine Oil..........................361
NEngine Oil Filter......................365
NDrive Belt...........................365
NSpark Plugs.........................365
NEngine Air Cleaner Filter................365
NCatalytic Converter....................366
NMaintenance-Free Battery................367
NAir Conditioner Maintenance.............369
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Page 364 of 454

Lubricants which do not have both, the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
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 the ªEngine Com-
partmentº illustration 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.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added To Engine Oils
The manufacture strongly recommends against the addi-
tion of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and
it's performance may be impaired by supplemental ad-
ditives.
Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your dealer, service station, or
governmental agency for advice on how and where used
oil and oil filters can be safely discarded in your area.
364 MAINTAINING YOUR VEHICLE
Page 365 of 454

Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
All of this manufacturer's engines have a full-flow type
disposable oil filter. Use a filter of this type for replace-
ment. The quality of replacement filters varies consider-
ably. Only high quality filters should be used to assure
most efficient service. MopartEngine Oil Filters are high
quality oil filters and are recommended.
Drive Belt
At the mileage indicated in section 8: ªMaintenance
Scheduleº, replace the drive belt with a new drive belt.
NOTE:The belt must be routed correctly to ensure
proper drive function.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the specified mileage. The entire set should be
replaced if there is any malfunction due to a faulty spark
plug. Refer to ªFluids, Lubricants, and Genuine Partsº in
this section for the proper type of spark plug for use in
your vehicle.
Engine Air Cleaner Filter
Refer to the ªMaintenance Scheduleº in Section 8 of this
manual for engine air cleaner filter maintenance inter-
vals.
NOTE:Be sure to follow the ªdusty or off-road condi-
tionsº maintenance interval if applicable.
MAINTAINING YOUR VEHICLE 365
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Page 370 of 454

Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
NOTE:Use only manufacturer approved A/C System
Sealers, Stop Leak Products, Seal Conditioners, Compres-
sor Oil, and Refrigerants.
A/C Air Filter Ð If Equipped
Refer to the ªMaintenance Scheduleº in Section 8 of this
manual for A/C Air Filter service intervals.
WARNING!
Do not remove the A/C Air Filter while the blower is
operating or personal injury may result.The A/C Air Filter is located in the fresh air inlet behind
the glove box. Perform the following procedure to re-
place the filter:
1. Open the glove box and remove all contents.
2. Push in on the sides of the glove box and lower the
door.
3. Disconnect the glove box door dampener from the slot
on the side of the box. This is done by grasping the
dampener connector (on the outside of the box) and the
end of the connector pin (on the inside of the box) with
your thumb and forefinger and pulling outward while
lightly lifting upward on the door with your other hand.
Once disconnected, the dampener will retract under-
neath the instrument panel if you release it.
4. Pivot the glove box downward.
370 MAINTAINING YOUR VEHICLE
Page 409 of 454
FLUIDS AND CAPACITIES
EngineU.S. Metric
Fuel (approximate)
All Engines 16.9 gallons 64 liters
Engine Oil with Filter
2.4L Engine (SAE 5W-20, API Certified) 4.5 quarts 4.26 liters
2.7L Engine (SAE 5W-20, API Certified) 5.5 quarts 5.2 liters
3.5L Engine (SAE 10W-30, API Certified) 5.5 quarts 5.2 liters
Cooling System *
2.4L Engine (MopartAntifreeze/Coolant 5 Year/100,000 Mile For-
mula) or equivalent.7.7 quarts. 7.3 liters
2.7L Engine (MopartAntifreeze/Coolant 5 Year/100,000 Mile For-
mula) or equivalent.9.8 quarts. 9.3 liters
3.5L Engine (MopartAntifreeze/Coolant 5 Year/100,000 Mile For-
mula) or equivalent.11.6 quarts. 11.0 liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 409
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Page 410 of 454
FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluids, Lubricants, and Genuine Parts
Engine CoolantMopartAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology) or equivalent
Engine Oil (2.4L & 2.7L)Use API Certified engine oil. SAE 5W-20 is recommended. Refer to the en-
gine oil fill cap for the correct SAE grade meeting DaimlerChrysler Mate-
rial Standard MS-6395.
Engine Oil (3.5L)Use API Certified engine oil. SAE 10W-30 is recommended. Refer to the
engine oil viscosity chart for the correct SAE grade meeting
DaimlerChrysler Material Standard MS-6395.
Oil Filter (2.4L) Mopart04884900AB or equivalent.
Oil Filter (2.7L & 3.5L) Mopart04884899AB or equivalent.
410 MAINTAINING YOUR VEHICLE
Page 416 of 454
Once a Month
²Check tire pressure and look for unusual wear or
damage.
²Inspect the battery and clean and tighten the terminals
as required.
²Check the fluid levels of coolant reservoir, brake
master cylinder, power steering, and automatic trans-
axle, and add fluid as needed.
NOTE:Six speed AutoSticktTransaxle Ð if equipped is
sealed, therefore checking the fluid level can only be
done by a certified dealership service center.
²Check all lights and other electrical items for correct
operation.At Each Oil Change
²Change the engine oil filter.
²Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
416 MAINTENANCE SCHEDULES
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Page 417 of 454

Required Maintenance Intervals
Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the engine oil and engine oil filter. 6,000 10 000 6
Rotate the tires. 6,000 10 000 6
If using your vehicle in dusty or off-road conditions,
inspect the engine air cleaner filter, and replace if nec-
essary.12,000 20 000 12
Inspect the brake linings, and replace if necessary. 12,000 20 000 12
Replace the air conditioning filter (if equipped). 12,000 20 000 12
Inspect the CV joints. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect the exhaust system. Perform the first inspec-
tion at 12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect the front suspension, tie rod ends and boot
seals, and replace if necessary.24,000 40 000 24
Replace the engine air cleaner filter. 30,000 50 000 30
MAINTENANCE SCHEDULES 417
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