oil filter JEEP COMMANDER 2008 1.G Owners Manual

MAINTAINING YOUR VEHICLE
CONTENTS
mEngine Compartment ± 3.7L...............382
mEngine Compartment ± 4.7L...............383
mEngine Compartment ± 5.7L...............384
mOnboard Diagnostic System Ð OBD II........385
NLoose Fuel Filler Cap Message............386
mEmissions Inspection And Maintenance
Programs............................386
mReplacement Parts......................388
mDealer Service.........................388mMaintenance Procedures..................389
NEngine Oil..........................389
NDrive Belts Ð Check Condition And Tension . . 392
NSpark Plugs.........................392
NSpark Plug Wires.....................392
NEngine Air Cleaner Filter................393
NCatalytic Converter....................393
NCrankcase Emission Control System........395
NMaintenance-Free Battery................395
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NOTE:Vehicles equipped with a 5.7L engine must use
SAE 5W-20 oil. Failure to do so may result in improper
operation of the Multiple Displacement System (MDS).
Refer to ªMulti Displacement Systemº in Section 5 for
more details.
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 manufacturerstrongly recommendsagainst the ad-
dition of any additives (other than leak detection dyes) toengine oil. Engine oil is an engineered product and it's
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of the 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 local authorized dealer, ser-
vice 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 with a new filter
at every oil change.
MAINTAINING YOUR VEHICLE 391
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Engine Oil Filter Selection
All of the 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 Belts Ð Check Condition and Tension
Belt tension is controlled by means of an automatic
tensioner. No belt tension adjustments are required.
However, belt and belt tensioner condition should be
inspected at the specified intervals, and replaced if re-
quired. See your authorized dealer for service.
At the mileage indicated in the Maintenance Schedule, all
belts and tensioner should be checked for condition.
Improper belt tension can cause belt slippage and failure.
Belts should be inspected for evidence of cuts, cracks,
glazing, or frayed cords and replaced if there is indicationof damage which could result in belt failure. Low gen-
erator belt tension can cause battery failure.
Also, check belt routing to make sure there is no inter-
ference between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New spark plugs should be
installed 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 spark plug information.
Spark Plug Wires
The spark plug wires should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty wires should be replaced.
392 MAINTAINING YOUR VEHICLE

FLUIDS AND CAPACITIES
U.S. Metric
Fuel (Approximate)21 Gallons 79 Liters
Engine Oil with Filter
3.7 Liter Engine (SAE 5W-20, API Certified) 5 Qts 4.7 Liters
4.7 Liter Engine (SAE 5W-20, API Certified) 6 Qts 5.7 Liters
5.7 Liter Engine (SAE 5W-20, API Certified) 7 Qts 6.6 Liters
Cooling System *
3.7 Liter Engine (MopartEngine Coolant/Antifreeze 5 Year/
100,000 Mile Formula)9 Qts 10 Liters
4.7 Liter Engine (MopartEngine Coolant/Antifreeze 5 Year/
100,000 Mile Formula)14.5 Qts 13.7 Liters
5.7 Liter Engine (MopartEngine Coolant/Antifreeze 5 Year/
100,000 Mile Formula)14.5 Qts 13.7 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
MAINTAINING YOUR VEHICLE 435
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FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MopartAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology)
Engine Oil (3.7L/4.7L/5.7L En-
gines)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.
Oil Filter (All Engines) MopartOil Filter (P/N 05281090)
Spark Plugs (3.7L Engine) ZFR6F-11G (Gap 0.043º)
Spark Plugs (4.7L Engine) Upper Bank Ð FR8TE2 (Gap 0.040º) Lower Bank Ð FR8T1332 (Gap 0.050º)
Spark Plugs (5.7L Engine) REC14MCC4 (Gap 0.043º)
Fuel Selection (3.7L and 4.7L En-
gines)87 Octane
Fuel Selection (5.7L Engines) 87 Octane Acceptable - 89 Octane Recommended
436 MAINTAINING YOUR VEHICLE

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.
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).
442 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 443
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Electronic Brake Control System............. 139
Anti-Lock Brake System................. 139
Brake Assist System.................... 141
Electronic Roll Mitigation................ 142
Electronic Stability Program............... 143
Traction Control System................. 140
Electronic Roll Mitigation (ERM)............. 142
Electronic Speed Control (Cruise Control)...... 136
Electronic Stability Program (ESP)............ 143
Electronic Throttle Control Warning Light...... 194
Electronic Vehicle Information Center
(EVIC).............................192,195
Emergency, In Case of
Freeing Vehicle When Stuck............... 289
Hazard Warning Flasher................. 366
Jacking............................. 368
Jump Starting......................... 374
Tow Hooks.......................... 377
Emission Control System Maintenance......386,440Engine
Air Cleaner.......................... 393
Block Heater......................... 280
Break-In Recommendations................ 69
Compartment...................382,383,384
Compartment Identification.........382,383,384
Cooling............................. 401
Exhaust Gas Caution................38,70,337
Fails to Start.......................... 279
Fuel Requirements..................333,435
Multi-Displacement..................... 306
Oil ..............................389,435
Oil Change Interval.................... 390
Oil Disposal.......................... 391
Oil Filter............................ 391
Oil Filter Disposal...................... 391
Oil Selection.......................... 435
Oil Synthetic......................... 391
Overheating.......................... 367
462 INDEX

Starting............................. 277
Temperature Gauge..................... 191
Engine Oil Viscosity...................... 390
Engine Oil Viscosity Chart................. 390
Enhanced Accident Response Feature.......... 56
Entry System, Illuminated.................. 21
Event Data Recorder...................... 58
Exhaust Gas Caution.................38,70,337
Exhaust System......................... 401
Extender, Seat Belt........................ 48
Exterior Finish Care...................... 415
Filters
Air Cleaner.......................... 393
Engine Oil........................... 391
Engine Oil Disposal.................... 391
Finish Care............................ 415
Flashers.............................. 366
Hazard Warning....................... 366Turn Signal.....................187,430,432
Flexible Fuel Vehicles
Cruising Range........................ 340
Engine Oil........................... 340
Fuel Requirements..................337,339
Replacement Parts..................... 340
Starting............................. 340
Flipper Glass, Liftgate..................... 35
Flooded Engine Starting................... 279
Fluid Capacities......................... 435
Fluid Leaks............................. 72
Fluid Level Checks
Automatic Transmission............... 411,412
Engine Oil........................... 389
Power Steering........................ 398
Fluids, Lubricants and Genuine Parts.......... 436
Fog Light Service........................ 431
Fog Lights.......................128,194,431
Fold and Tumble Rear Seat................. 113
INDEX 463
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Modifications/Alterations, Vehicle............. 9
Monitor, Tire Pressure System............... 323
Mopar Parts.........................388,451
MP3 Player............................ 239
Multi-Displacement Engine System........... 306
Multi-Function Control Lever............... 124
Navigation Radio........................ 242
Navigation System....................... 242
New Vehicle Break-In Period................ 69
Occupant Restraints....................... 38
Octane Rating, Gasoline (Fuel)............333,334
Odometer..........................192,193
Trip ................................ 192
Off-Pavement Driving (Off-Road)..........296,414
Off-Road Driving (Off-Pavement)..........296,414
Oil Change Indicator..................... 200
Oil Change Indicator, Reset................. 200Oil, Engine............................ 389
Capacity............................ 435
Change Interval....................... 390
Dipstick............................. 389
Disposal............................ 391
Filter............................... 391
Filter Disposal........................ 391
Identification Logo..................... 390
Materials Added to..................... 391
Pressure Warning Light.................. 189
Recommendation...................390,435
Synthetic............................ 391
Viscosity..........................390,435
Onboard Diagnostic System..............385,386
Opener, Garage Door (HomeLinkt) ........... 159
Outside Rearview Mirrors.................. 79
Overdrive............................. 286
Overdrive OFF Switch.................... 286
Overhead Console....................... 158
INDEX 469
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