Page 60 of 392

ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine in
your new vehicle.
Drive moderately during the first 300 miles (500 km).
After the initial 60 miles (100 km), speeds up to 50 or 55
mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration, within the
limits of local traffic laws, contributes to a good break-in.
Wide open throttle acceleration in low gear can be
detrimental and should be avoided.
The engine oil installed in the engine at the factory is a high
quality energy conserving type lubricant. Oil changes
should be consistent with anticipated climate conditions
under which vehicle operations will occur. The recom-
mended viscosity and quality grades are shown in Section
7 of this manual. NON-DETERGENT OR STRAIGHT MIN-
ERAL OILS MUST NEVER BE USED.
A new engine may consume some oil during its first few
thousand miles (kilometers) of operation. This should be
considered as a normal part of the break-in and not
interpreted as an indication of difficulty.
SAFETY TIPS
Exhaust Gas
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)
follow the safety tips below.
Do not run the engine in a closed garage or in confined
areas any longer than needed to move your vehicle in or
out of the area.
If it is necessary to sit in a parked vehicle with the engine
running, adjust your heating or cooling controls to force
outside air into the vehicle. Set the blower at high speed.
WARNING!
If you are required to drive with the trunk open,
make sure that all windows are closed, and the
climate control blower switch is set at high speed.
DO NOT use the recirculation mode.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
ProCarManuals.com
Page 301 of 392

recommends engine oils that are API certified and meet
the requirements of DaimlerChrysler Material Standard
MS-6395. Use Moparor an equivalent oil meeting the
specification MS-6395.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American
Petroleum Institute (API). The
manufacture only recommends
API Certified engine oils that
meet the requirements of
DaimlerChrysler Material Stan-
dard MS-6395. Use Moparor an
equivalent oil meeting the specifi-
cation MS-6395.
Engine Oil Viscosity (SAE Grade)—2.7L and 5.7L
Engines
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low temperature
starting and vehicle fuel economy.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 Engine Com-
partment illustration in this section.
NOTE:Vehicles equipped with 5.7L engines must use
SAE 5W-20 oil. Failure to do so may result in improper
operation of the Multiple Displacement System (MDS).
Refer to Multi Displacement System under Starting and
Operating for details.
In areas where these grades are not generally available,
higher SAE grades may be used. Lubricants which have
both an SAE grade number and the API Certification
Symbol or ACEA category shown on the container
should be used.
Lubricants which do not have both, the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Engine Oil Viscosity Chart—3.5L Engines
SAE 10W-30 engine oil is preferred for use in 3.5L
Engines within the operating temperatures shown in the
MAINTAINING YOUR VEHICLE 301
7
ProCarManuals.com
Page 302 of 392

engine oil viscosity chart. SAE 5W-30 Engine Oil is
allowed for use in the 3.5L Engine during cold weather
only to improve cold weather starting.
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 Engine Com-
partment illustration in this section.
In areas where these grades are not generally available,
higher SAE grades may be used. Lubricants which haveboth an SAE grade number and the API Certification
Symbol or ACEA category shown on the container
should be used.
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 that the
recommended oil quality requirements are met and the
recommended maintenance intervals for oil and filter
changes are followed.
Materials Added to Engine Oil
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
10W-30 OIL VISCOSITY CHART
302 MAINTAINING YOUR VEHICLE
ProCarManuals.com
Page 346 of 392

FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluids, Lubricants and Genuine Parts
Engine Coolant MoparAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Ad-
ditive Technology)
Engine Oil (2.7 Liter) Use API Certified engine oil. SAE 5W-20 is recommended. Refer to the engine oil fill
cap for the correct SAE grade meeting DaimlerChrysler Material Standard MS-6395.
Engine Oil (3.5 Liter) 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.
Engine Oil (5.7 Liter) Use API Certified engine oil. SAE 5W-20 is recommended. Refer to the engine oil fill
cap for the correct SAE grade meeting DaimlerChrysler Material Standard MS-6395.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine compartment.
Oil Filter (2.7 Liter) Mopar05281090 or equivalent.
Oil Filter (3.5 Liter) Mopar05281090 or equivalent.
Oil Filter (5.7 Liter) Mopar05281090 or equivalent.
Fuel Selection (2.7 Liter) 87 Octane
Fuel Selection (3.5 Liter) 87 to 89 Octane
Fuel Selection (5.7 Liter) 87 to 89 Octane
346 MAINTAINING YOUR VEHICLE
ProCarManuals.com