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.
CAUTION!
Do not use chemical flushes in your engine oil as the chemicals can damage your
engine. Such damage is not covered by the New Vehicle Limited Warranty.
See also:
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to ensure that coolant will return to the
radiator from the coolant recovery bottle.
The cap should be inspected and cleaned if the ...
ECO (Fuel Saver Mode) — If Equipped
The ECO message will display below the outside temperature
in the EVIC display (if the audio system is on
the ECO indicator will override the audio information
display line) if the Display Fuel ...
Manufacturing
The 2008 Jeep Liberty will be built using Chrysler Group's modern production
process, called the Flexible Manufacturing Strategy (FMS). FMS allows multiple
products to be produced at one plant in ...


