Jeep Liberty: Materials Added To Engine Oil
Do not add any supplemental additives, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.
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. ...Disposing Of Used Engine Oil And Oil Filters
Care should be taken in disposing of used engine oil and oil filters from your vehicle. Used oil and oil filters, indiscriminately discarded, can present a problem to the environment. Contact yo ...See also:
Vehicle operation outside the USA and Canada
If you plan to operate your vehicle in foreign countries, please be aware that:
service facilities or replacement parts may not be readily available.
unleaded fuel for vehicles with a catalytic ...
Windshield Washers
To use the washer, pull the windshield wiper/washer
control lever toward you and hold it for as long as
washer spray is desired (for a maximum of 10 seconds).
If you activate the washer while the ...
To help prevent corrosion
Wash the vehicle regularly to prevent
corrosion of the body and suspension
components. Also, wash the vehicle
promptly after driving on any of the
following surfaces.
- roads that have been s ...