Jeep Wrangler 2018-2024 Owners Manual / STARTING AND OPERATING / ENGINE BREAK-IN RECOMMENDATIONS — GASOLINE ENGINE (IF EQUIPPED)

Jeep Wrangler: STARTING AND OPERATING / ENGINE BREAK-IN RECOMMENDATIONS — GASOLINE ENGINE (IF EQUIPPED)

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.

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 a problem.

    ENGINE BLOCK HEATER — IF EQUIPPED

    The engine block heater warms the engine, and permits quicker starts in cold weather. Connect the cord to a standard 110-115 Volt AC electrical outlet with a grounded, three-wire extension cord...

    ENGINE BREAK-IN RECOMMENDATIONS — DIESEL ENGINE (IF EQUIPPED)

    The diesel engine does not require a break-in period due to its construction. Normal operation is allowed, providing the following recommendations are followed: Warm up the engine before placing it under load...

    Other information:

    Jeep Wrangler 2018-2024 Owners Manual: Five-Position Transfer Case — If Equipped


    Four-Wheel Drive Gear Selector The transfer case provides five mode positions: 2H (2WD High) — Two-Wheel Drive High Range 4H AUTO (4WD High AUTO) — Four-Wheel Drive Auto High Range 4H PT (4WD High PT) — Four-Wheel Drive Part Time High Range N (Neutral) 4L (4WD Low) — Four-Wheel Drive Low Range For additional information on the appropriate use of each transfer case mode position, see the information below: 2WD High Two-Wheel Drive High Range — This range is for normal street and highway driving on dry, hard surfaced roads...

    Jeep Wrangler 2018-2024 Owners Manual: Center Seat LATCH


    Two-Door Models: WARNING! This vehicle does not have a center seating position. Do not use the center lower LATCH anchorages to install a child seat in the center of the back seat. Four-Door Models: Do not install child restraints with rigid lower attachments in the center seating position...

    Categories

    Remote Start system

    Jeep Wrangler. Remote Start system This system uses the key fob to start the engine conveniently from outside the vehicle while still maintaining security. The system has a range of approximately 300 ft (91 m).

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