Engine Oil - Jeep Liberty 2008 Owner's Manual

MAINTAINING YOUR VEHICLE 421
These items should be inspected if a malfunction is
observed or suspected.

Engine Oil

Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level.
The best time to check the engine oil level is about five
minutes after a fully warmed up engine is shut off or
before starting the engine after it has sat overnight.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always
7
maintain the oil level within the SAFE zone on the
dipstick. Adding 1 qt (.9 L) of oil when the reading is at
the bottom of the SAFE zone will result in a reading at the
top of the safe zone on these engines.