Page 359 of 472
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment 4.7L V-8..............362
Engine Compartment 5.7L HEMI V-8.........363
Onboard Diagnostic System — OBD II........364
▫Loose Fuel Filler Cap Message............364
Emissions Inspection And Maintenance
Programs............................365
Replacement Parts......................366
Dealer Service.........................367
Maintenance Procedures..................367▫Engine Oil..........................368
▫Engine Oil Filter......................371
▫Drive Belts — Check Condition And Tension . . 372
▫Spark Plugs.........................372
▫Engine Air Cleaner Filter................373
▫Engine Fuel Filter.....................373
▫Catalytic Converter....................373
▫Maintenance Free Battery................375
▫Air Conditioner Maintenance.............376
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Page 371 of 472

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 theenvironment. 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. MoparEngine Oil Filters are a high quality oil
filter and are recommended.
MAINTAINING YOUR VEHICLE 371
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Page 390 of 472

a minimum of two (2) minutes for the oil to fully drain
into the transmission before rechecking the fluid level.
NOTE:If it is necessary to check the transmissionbelow
the operating temperature, the fluid level should be
between the two “COLD” (lower) holes on the dipstick
with the fluid at approximately 70°F ( 21°C) (room
temperature). If the fluid level is correctly established at
room temperature, it should be between the “HOT”
(upper) reference holes when the transmission reaches
180°F ( 82°C). Remember it is best to check the level at the
normal operating temperature.
CAUTION!
Be aware that if the fluid temperature is below 50°F
(10°C) it may not register on the dipstick. Do not add
fluid until the temperature is elevated enough to
produce an accurate reading.
7. Check for leaks. Release parking brake.
To prevent dirt and water from entering the transmission
after checking or replenishing fluid, make certain that the
dipstick cap is properly reseated. It is normal for the
dipstick cap to spring back slightly from its fully seated
position, as long as its seal remains engaged in the
dipstick tube.
Automatic Transmission Fluid And Filter Change
It is important that proper lubricant is used in the
transmission. Refer to Fluids, Lubricants and Genuine
Parts for correct fluid type. It is important that the
transmission fluid be maintained at the prescribed level
using the recommended fluid.
390 MAINTAINING YOUR VEHICLE
Page 414 of 472
FLUIDS AND CAPACITIES
U.S. Metric
Fuel
4.7L, 87 Octane 27 Gal. 102L
5.7L, 89 Octane 27 Gal 102L
Engine Oil (with filter)
4.7L, SAE 5W-20, API Certified 6 Qt. 5.7L
5.7L, SAE 5W-20, API Certified 7 Qt. 6.6L
Cooling System (includes 2.1 Qts./2L for coolant
bottle
4.7L Engine(MoparAntifreeze/Coolant
5 Year/100,000 Mile Formula)14.2 Qt. 13.5L
5.7L Engine (MoparAntifreeze/Coolant
5 Year/100,000 Mile Formula)16.6 Qt. 15.8L
NOTE:All fluid capacities are approximate.
414 MAINTAINING YOUR VEHICLE
Page 415 of 472
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent.
4.7L Engine Oil Use SAE 5W-20, API Certified, meeting material standard MS-6395 or equiva-
lent.
5.7L Engine Oil Use SAE 5W-20, API Certified, meeting material standard MS-6395 or equiva-
lent.
Engine Oil Filter MoparEngine Oil Filter, P/N 5281090 or equivalent.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine com-
partment.
Fuel Selection 4.7L 87 Octane, (R+M)/2 Method
Fuel Selection 5.7L 89 Octane, (R+M)/2 Method
MAINTAINING YOUR VEHICLE 415
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Page 420 of 472

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 transmission and add as needed.
•Check all lights and all other electrical items for correct
operation.At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints (if equipped) and front suspen-
sion components.
•Check the automatic transmission fluid level.
•Check the coolant level, hoses, and clamps.
420 MAINTENANCE SCHEDULES
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Page 422 of 472
Miles 3,000 6,000 9,000 12,000 15,000
(Kilometers) (5 000) (10 000) (15 000) (20 000) (25 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXX
Rotate tires. X X
Check spare tire for proper pressure and correct
stowage.XX
Change front and rear axle fluid (4X4). X
Inspect engine air cleaner filter, replace if neces-
sary.X
422 SCHEDULE “B”
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Page 423 of 472
Miles 18,000 21,000 24,000 27,000 30,000
(Kilometers) (30 000) (35 000) (40 000) (45 000) (50 000)
Change engine oil and engine oil filter, or at 3
months whichever comes first.X X XXX
Rotate tires. X X X
Check spare tire for proper pressure and correct
stowage.XXX
Change front and rear axle fluid (4X4). X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
SCHEDULE “B” 423
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