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MAINTAINING YOUR VEHICLE
CONTENTS
m3.7L Engine Compartment................332
m4.7L Engine Compartment................333
mOnboard Diagnostic System Ð OBD II........334
NLoose Fuel Filler Cap Message............335
mEmissions Inspection And Maintenance
Programs............................335
mReplacement Parts......................337
mDealer Service.........................337
mMaintenance Procedures..................337NEngine Oil..........................338
NEngine Oil Filter......................341
NDrive Belts Ð Check Condition And Tension . . 342
NSpark Plugs.........................342
NEngine Air Cleaner Filter................343
NEngine Fuel Filter.....................343
NCatalytic Converter....................343
NMaintenance Free Battery................345
NAir Conditioner Maintenance.............346
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For information on engine oil filler cap location, see the
Engine Compartment 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.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
The manufacturer's engines have a full-flow type oil
filter. Use a filter of this type for replacement. The quality
of replacement filters varies considerably. Only high
quality filters should be used to assure most efficient
service. MopartEngine Oil Filters are a high quality oil
filter and are recommended.
MAINTAINING YOUR VEHICLE 341
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Page 384 of 426
FLUIDS AND CAPACITIES
U.S. Metric
Fuel
3.7L/4.7L, 87 Octane 22 Gal. 83L
4.7L HO, 91 Octane, Recommended Not Required 22 Gal. 83L
Engine Oil (with filter)
3.7L, SAE 5W-20, API Certified 5 Qt. 4.7L
4.7L, SAE 5W-20, API Certified 6 Qt. 5.7L
4.7L HO, SAE 5W-20, API Certified 6 Qt. 5.7L
Cooling System (includes 2.1 Qts./2L for coolant bottle
3.7L (MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula) 13.3 Qt. 12.5L
4.7L (MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula) 13.3 Qt. 12.5L
4.7L HO (MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula) 13.3 Qt. 12.5L
NOTE:All fluid capacities are approximate capacities.
384 MAINTAINING YOUR VEHICLE
Page 385 of 426
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of
DaimlerChrysler Material Standard MS-6395. Refer to your engine oil filler
cap for correct SAE grade.
Engine Oil Filter MopartEngine Oil Filter, P/N 5281090 or equivalent.
Spark Plugs (4.7L Engine) Upper Bank Ð FR8TE2 (Gap 0.039º) Lower Bank Ð FR8T1332 (Gap 0.051º)
Spark Plugs (3.7L Engine) ZFR6F-11G (Gap 0.043º)
Fuel Selection 3.7L/4.7L 87 Octane
Fuel Selection 4.7L HO Premium Unleaded 91 Octane only or higher
MAINTAINING YOUR VEHICLE 385
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Page 390 of 426
At Each Oil Change
²Change the engine oil filter.
²Inspect the brake hoses and lines.
²Check the Manual Transmission fluid level.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
NOTE:** Vehicles built with the 4.7L engine are
equipped with sixteen spark plugs, one set is located on
the top of the engine under the coils and the second set is
located on the side of the engine.
The spark plugs located under the coils are a standard
plug and must be change every 30,000 miles (50 000 km)
The spark plugs located on the side of the engine are a
premium plug and must be changed every 102,000 miles
(170 000 km).
390 MAINTENANCE SCHEDULES
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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 Tires. 6,000 10 000 6
If using your vehicle for any of the following: Dusty
or off-road conditions. Inspect the engine air cleaner
filter, replace if necessary.12,000 20 000 12
Inspect the brake linings, replace if necessary. 12,000 20 000 12
Inspect the front & rear axle fluid, change if using
your vehicle for police, taxi, fleet, off-road or frequent
trailer towing.18,000 30 000 18
Inspect the CV Joints. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect Exhaust System. Perform the first inspection 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, replace if necessary.24,000 40 000 24
MAINTENANCE SCHEDULES 391
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Jacking............................. 318
Tow Hooks.......................... 326
Towing............................. 327
Emission Control System Maintenance......... 388
Emission Related Components.............. 356
Engine
Air Cleaner.......................... 343
Block Heater......................... 224
Break-In Recommendations................ 68
Coolant (Antifreeze).................... 385
Exhaust Gas Caution..................69,281
Flooded, Starting...................... 222
Fuel Requirements..................... 384
Jump Starting......................... 323
Oil ...........................338,384,385
Oil Filler Cap......................... 340
Oil Selection.......................... 384
Oil Synthetic......................... 341
Starting............................. 221Temperature Gauge..................... 158
Entry System, Illuminated.................. 20
Equipment Identification Plate.............. 310
Event Data Recorder...................... 53
Exhaust Gas Caution................69,281,350
Exhaust System.......................69,350
Extender, Seat Belt........................ 44
Exterior Lighting........................ 114
Fabric Care............................ 365
Filters
Air Cleaner.......................... 343
Engine Fuel.......................... 343
Engine Oil........................341,385
Engine Oil Disposal.................... 341
Flashers
Hazard Warning....................... 312
Turn Signal..................... 117,158,377
Flat Tire Stowage........................ 322
412 INDEX
Page 413 of 426

Flexible Fuel Vehicles
Cruising Range........................ 287
Engine Oil........................... 286
Fuel Requirements..................284,285
Maintenance.......................... 287
Replacement Parts..................... 287
Starting............................. 286
Flooded Engine Starting................... 222
Floor Console.......................... 140
Fluid, Brake........................... 386
Fluid Capacities......................... 384
Fluid Level Checks
Automatic Transmission................. 359
Brake............................... 357
Engine Oil........................... 338
Power Steering........................ 347
Transfer Case......................... 362
Fluids, Lubricants and Genuine Parts.......... 385
Fog Lights.......................... 116,383Four Wheel Drive....................... 233
Operation........................... 233
Four-Way Hazard Flasher.................. 312
Freeing A Stuck Vehicle................... 325
Front Axle (Differential)................... 363
Fuel................................. 278
Adding............................. 282
Filter............................... 343
Gauge.............................. 158
Octane Rating......................278,385
Requirements......................278,384
Tank Capacity........................ 384
Fuel, Flexible.............See Flexible Fuel Vehicles
Fueling............................... 282
Fuses................................ 367
Garage Door Opener (HomeLinkt) ........... 132
Gas Cap (Fuel Filler Cap)...............283,335
Gas Gauge (Fuel Gauge)................... 158
INDEX 413
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