Page 388 of 543

Gasoline/Oxygenate Blends
Some fuel suppliers blend unleaded gasoline with oxy-
genates such as 10% ethanol, MTBE, and ETBE. Oxygen-
ates are required in some areas of the country during the
winter months to reduce carbon monoxide emissions.
Fuels blended with these oxygenates may be used in
your vehicle.
CAUTION!
DO NOT use gasolines containing Methanol or E85
Ethanol. Use of these blends may result in starting
and driveability problems and may damage critical
fuel system components.
Problems that result from using methanol/gasoline or
E85 Ethanol blends are not the responsibility of the
manufacturer. While MTBE is an oxygenate made from
Methanol, it does not have the negative effects of
Methanol.
E-85 Usage In Non-Flex Fuel Vehicles
Non-FFV vehicles are compatible with gasoline contain-
ing 10% ethanol (E10). Gasoline with higher ethanol
content may void the vehicle’s warranty.
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel, the engine will have some or all of these symptoms:
•operate in a lean mode
•OBD II “Malfunction Indicator Light” on
•poor engine performance
•poor cold start and cold drivability
•increased risk for fuel system component corrosion
To fix a Non-FFV vehicle inadvertently fueled once with
E-85 perform the following:
•drain the fuel tank (see your authorized dealer)
•change the engine oil and oil filter
386 STARTING AND OPERATING
Page 439 of 543
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 3.3/3.8L ......... 439
Engine Compartment — 4.0L ............ 440
Onboard Diagnostic System — OBD II ..... 441
▫ Loose Fuel Filler Cap Message — Gascap . . 441
Emissions Inspection And Maintenance
Programs ............................ 442
Replacement Parts .................... 443
Dealer Service ....................... 444
Maintenance Procedures ................ 444 ▫
Engine Oil ........................ 445
▫ Engine Oil Filter .................... 448
▫ Engine Air Cleaner Filter .............. 448
▫ Exhaust System .................... 449
▫ Maintenance-Free Battery ............. 451
▫ Air Conditioner Maintenance ........... 452
▫ Body Lubrication ................... 455
▫ Windshield Wiper Blades ............. 455
▫ Cooling System .................... 457
7
Page 449 of 543

Engine Oil Viscosity (SAE Grade) — 3.3L & 3.8L
Gasoline Engines
SAE 5W-20engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy. Your engine oil filler
cap also shows the recommended engine oil viscosity for
your vehicle.
For information on engine oil filler cap location, refer to
“Engine Compartment” in this section.
Lubricants that do not have both the engine oil certifica-
tion mark and the correct SAE viscosity grade number,
should not be used.
Engine Oil Viscosity (SAE Grade) — 4.0L Gasoline
Engines
SAE 10W-30 engine oil is preferred for all operating
temperatures. Your engine oil filler cap also shows the
recommended engine oil viscosity for your vehicle. For information on engine oil filler cap location, refer to
“Engine Compartment” in this section.
Lubricants that do not have both the engine oil certifica-
tion mark and the correct SAE viscosity grade number,
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 Oil
The manufacturer strongly recommends against the ad-
dition of any additives (other than leak detection dyes) to
the engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental
additives.7
MAINTAINING YOUR VEHICLE 447
Page 451 of 543

used to assure most efficient service. MOPARengine air
cleaner filters are a high quality filter and are
recommended.
Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing CO, refer
to “Exhaust Gas” in the Safety Tips section of this
manual.
CAUTION!
The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
7
MAINTAINING YOUR VEHICLE 449
Page 490 of 543
FLUIDS AND CAPACITIES
U.S.Metric
Fuel (Approximate) 20 Gallons76 Liters
Engine Oil with Filter
3.3L and 3.8L Engine (SAE 5W-20, API Certified) 5 Quarts4.7 Liters
4.0L Engine (SAE 10W-30, API Certified) 5.5 Quarts5.2 Liters
Cooling System *
3.3L, 3.8L, and 4.0L Engine (MOPAR Engine Coolant/
Antifreeze 5 Year/100,000 Mile Formula or equivalent) 13.4 Quarts
12.6 Liters
* Includes heater and coolant recovery bottle filled to MAX level. Add 2.9 Qts (2.8 L) if equipped with a rear
heater.
488 MAINTAINING YOUR VEHICLE
Page 491 of 543
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPAR
Antifreeze/Coolant Five Year/100,000 Mile Formula HOAT
(Hybrid Organic Additive Technology)
Engine Oil (3.3L and 3.8L Engines) Use API Certified SAE 5W-20 Engine Oil, meeting the requirements
of Chrysler Material Standard MS-6395. Refer to your oil filler cap for
correct SAE grade.
Engine Oil (4.0L Engine) Use API Certified SAE 10W-30 Engine Oil, meeting the requirements
of Chrysler Material Standard MS-6395. Refer to your oil filler cap for
correct SAE grade.
Engine Oil Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs (3.3L and 3.8L Engines) RE14PLP5 (Gap 0.050 in [1.27 mm])
Spark Plugs (4.0L Engine) ZFR5LP-13G (Gap 0.050 in [1.27 mm])
Fuel Selection (3.3L and 3.8L Engines) 87 Octane
Fuel Selection (4.0L Engine) 87 Octane Acceptable — 89 Recommended
7
MAINTAINING YOUR VEHICLE 489
Page 522 of 543

Adding Engine Coolant (Antifreeze).......... 459
Adding Fuel ........................... 393
Adding Washer Fluid ..................... 456
Additives, Fuel ......................... 387
Adjustable Pedals ....................... 192
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 448
Air Conditioner Maintenance ............... 452
Air Conditioning ........................ 311
Air Conditioning Controls ................. 311
Air Conditioning Filter .................330,453
Air Conditioning, Operating Tips ............ 329
Air Conditioning, Rear Zone .............317,325
Air Conditioning Refrigerant ............... 452
Air Conditioning System ............. 311,319,452
Air Conditioning System, Zone Control ........ 315
Air Pressure, Tires ....................... 367
Airbag .............................. 64,70
Airbag Deployment ....................... 71
Airbag Light ................... 65,69,73,95,253Airbag Maintenance
....................... 72
Airbag, Side .......................... 69,70
Airbag, Window (Side Curtain) ...........66,69,70
Alarm Light ........................... 251
Alarm (Security Alarm) .................... 17
Alterations/Modifications, Vehicle ............. 7
Antenna, Satellite Radio ................... 303
Antifreeze (Engine Coolant) ...........458,459,488
Disposal ............................ 460
Anti-Lock Warning Light .................. 251
Anti-Theft System ........................ 17
Appearance Care ........................ 468
Ashtray ............................... 222
Assistance Towing ....................... 130
Auto Down Power Windows ................ 39
Auto Up Power Windows ................39,216
Automatic Dimming Mirror ................ 102
Automatic Door Locks ................... 33,34
Automatic Headlights .................... 181
520 INDEX
Page 527 of 543

Cooling............................. 457
Exhaust Gas Caution ................ 51,94,388
Flooded, Starting ...................... 335
Fuel Requirements .................. 384,488
Oil ........................... 445,488,489
Oil Change Interval .................... 446
Oil Disposal .......................... 448
Oil Filler Cap ......................... 447
Oil Filter Disposal ..................... 448
Oil Selection ....................... 446,488
Oil Synthetic ......................... 447
Overheating .......................... 416
Starting ............................. 334
Temperature Gauge .................... 253
Enhanced Accident Response Feature .......... 70
Event Data Recorder ...................... 74
Exhaust Gas Caution ..............51,94,388,449
Exhaust System ....................... 94,449
Express Down Windows ................... 22 Extender, Seat Belt
........................ 63
Exterior Folding Mirrors ................... 104
Exterior Lights .......................... 96
Fabric Care ............................ 471
Filler Location Fuel ...................... 257
Filters Air Cleaner .......................... 448
Air Conditioning .................... 330,453
Engine Oil ........................ 448,489
Engine Oil Disposal .................... 448
Flashers Hazard Warning ....................... 416
Turn Signal ........................ 96,248
Flash-To-Pass ........................... 186
Flat Tire Stowage ........................ 427
Flexible Fuel Vehicles Cruising Range ....................... 392
Engine Oil ........................... 391
10
INDEX 525