2012 JEEP LIBERTY oil type

ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your 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 detri-
mental 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. For
the recommended viscosity and quality grades, refer to
“Maintenance Procedures” in “Maintaining Your Ve-
hicle”.CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
NOTE: A new engine may consume some oil during its
first few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in and
not interpreted as an indication of difficulty.
SAFETY TIPS
Transporting Passengers
NEVER TRANSPORT PASSENGERS IN THE CARGO
AREA.
88 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage
your engine.
Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to the “Maintenance Schedule” for further informa-
tion.
NOTE: Under no circumstances should oil change
intervals exceed 8,000 miles (13 000 km) or six months,
whichever occurs first.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer recom-
mends engine oils that are API Certified and meet the
requirements of Chrysler Material Standard 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
manufacturer only recommends
API Certified engine oils.
7
MAINTAINING YOUR VEHICLE 463

Engine Oil Filter
The engine oil filter should be replaced with a new filter
at every engine oil change.
NOTE:For best access to the oil filter, a drive on hoist
should be used instead of a chassis hoist (3.7L Only).
Engine Oil Filter Selection
All of this 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. MOPAR engine oil filters are
high-quality oil filters and are recommended.
Engine Air Cleaner Filter
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
NOTE: Be sure to follow the “dusty or off-road condi-
tions” maintenance interval if applicable.
WARNING!
The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc.) removed. Failure to do so can result in
serious personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters
varies considerably. Only high quality filters should be
used to assure most efficient service. MOPAR engine air
cleaner filters are a high quality filter and are
recommended.7
MAINTAINING YOUR VEHICLE 465

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 the coolant reservoir and the
brake master cylinder, add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
•Failure to perform the required maintenance items
may result in damage to the vehicle.
•Proper operation of four-wheel drive vehicles de-
pends on tires of equal size, type and circumfer-
ence on each wheel. Any difference in tire size can
cause damage to the transfer case. Tire rotation
schedule should be followed to balance tire wear.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
8
M A I
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S508 MAINTENANCE SCHEDULES

Automatic Door Locks..................... 32
Automatic Headlights .................... 159
Automatic Oil Change Indicator ..........236,243
Automatic Temperature Control (ATC) ......... 305
Automatic Transaxle ...................... 322
Special Additives ..................... 481
Automatic Transmission .............324,480,482
Adding Fluid .................... 482,504
Fluid and Filter Changes ............480,482
Fluid Change ....................... 482
Fluid Level Check .................... 481
Fluid Type ...................... 480,504
Gear Ranges ........................ 324
Special Additives ..................... 481
Torque Converter .................... 332
Auxiliary Electrical Outlet (Power Outlet) ...... 202
Auxiliary Power Outlet ................... 202
Axle Fluid ............................. 504
Axle Lubrication (Axle Fluid) ............... 504B-Pillar Location
........................ 373
Battery ............................... 466
Keyless Transmitter Replacement (RKE) ..... 25
Belts, Seat ............................ 45,90
Body Mechanism Lubrication ............... 468
Brake Assist System ...................... 357
Brake Control System, Electronic ............. 355
Brake Fluid ............................ 504
Brake System ........................... 478
Anti-Lock (ABS) .................. 353,356
Fluid Check ..................... 479,504
Master Cylinder ..................... 479
Parking ........................... 351
Warning Light ....................... 237
Brake, Parking .......................... 351
Brake/Transmission Interlock ............... 323
Brakes ............................... 478
Break-In Recommendations, New Vehicle ........ 88
Bulb Replacement ..................... 498,499
10
INDEX 535

Radio Operation........................ 301
Rain Sensitive Wiper System ................ 168
Rear Axle (Differential) .................... 483
Rear Park Sense System ................... 176
Rear Seat, Folding ....................... 149
Rear Window Defroster ................... 215
Rear Window Features .................... 214
Rear Wiper/Washer ...................... 214
Rearview Mirrors ........................ 99
Reclining Front Seats ..................... 143
Recorder, Event Data ...................... 77
Recreational Towing ...................... 424
Shifting into Transfer Case Neutral (N) ..... 427
Shifting out of Transfer Case Neutral (N) .... 429
Reformulated Gasoline .................... 400
Refrigerant ............................ 468
Release, Hood .......................... 156
Reminder, Lights On ..................... 161
Reminder, Seat Belt ....................... 57 Remote Control
Starting System ....................... 27
Remote Keyless Entry (RKE) ................. 20
Remote Sound System (Radio) Controls ........ 298
Remote Starting System .................... 27
Replacement Bulbs ....................... 498
Replacement Keys ........................ 16
Replacement Parts ....................... 461
Replacement Tires ....................... 385
Reporting Safety Defects ................... 528
Resetting Oil Change Indicator ...........236,243
Restraint, Head ......................... 145
Restraints, Child ......................... 78
Restraints, Occupant ...................... 42
Retractable Cargo Area Cover ............... 212
Roll Over Warning ........................ 4
Roof Sky Slider Power .................. 196,484
Roof Type Carrier ....................... 216
548 INDEX