Jeep Liberty: Engine Oil Viscosity
SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommended engine oil viscosity for your engine. For information on engine oil filler cap location, refer to “Engine Compartment” in “Maintaining Your Vehicle” for further information.
Lubricants which do not have both the engine oil certification mark and the correct SAE viscosity grade number should not be used.
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 flush ...
Synthetic Engine Oils
You may use synthetic engine oils provided the recommended
oil quality requirements are met, and the recommended
maintenance intervals for oil and filter changes
are followed. ...
See also:
Sulphur content
If your vehicle is fitted
with a Diesel
Particulate Filter (DPF) the maximum
Sulphur content must not exceed
0.005%. Using an incorrect fuel will
cause serious damage to the DPF.
The Sulphur c ...
P (Park)
This position is for parking the vehicle and
starting the engine.
In this position, the transmission is mechanically
locked to prevent the vehicle
from rolling freely.
When you park the vehicl ...
Range
This shows the predicted distance, miles or
kilometres, that the vehicle should travel on the
remaining fuel, assuming fuel consumption
stay constant. ...
