Jeep Liberty: 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 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. For the recommended viscosity and quality grades, refer to “Maintenance Procedures” in “Maintaining Your Vehicle”.
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.
Transporting Pets
Air Bags deploying in the front seat could harm your pet. An unrestrained pet will be thrown about and possibly injured, or injure a passenger during panic braking or in an accident. Pets should ...Safety Tips
...See also:
Owner’s Maintenance Checks
You should check the following
items at the specified intervals. If
you are unsure of how to perform
any check, turn to the appropriate
page listed.
Engine oil level - Check every
time you ...
Engine
Display messages
Possible causes/consequences and Solutions
Check Coolant
Level See Operator's Manual
The coolant level is too low.
Add coolant, observing the war ...
Interior lamps
1- Luggage room lamp 2- Room lamp (rear). 3- Map & room lamps (front). 4- Foot
lamps* P. 8-58.
NOTE:
● If you leave the lamps on without running the engine, you will run down the batt ...