Rear differential (4WD)
Checking or changing rear differential
fluid
Have rear differential fluid checked or
changed by an Authorized Kia
Dealer according to the Maintenance
Schedule at the beginning of this
section.
Use only the specified rear differential fluid. (Refer to "Recommended lubricants and capacities" in section 8.)
See also:
Driving tips
Fuel requirements
Emission control system
Before driving
Suggestions for economical operation
Special driving conditions
Trailer towing
Overloading
Label information ...
First impressions mean a lot
At first glance, the Optima gives off more than a hint of a European vibe. A
vast stylistic improvement over the namesake that it replaces, it sports larger
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Emission control system
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty information
contained in the Warranty &
Maintenance booklet in your vehicle.
Your ...