Transfer case (4WD)
Checking or changing transfer
Have transfer case fluid checked or changed by an Authorized Kia Dealer according to the Maintenance Schedule at the beginning of this section.
Use only the specified transfer case fluid. (Refer to "Recommended lubricants and capacities" in section 8.)
Element replacement Have the air cleaner element checked and replaced in accordance with the maintenance schedule. NOTICE Do not drive with the air cleaner removed; this will result in excessi ...
Specifications & Consumer information
Dimensions Bulb wattage Tires and wheels Recommended lubricants and capacities Vehicle identification number (VIN) Vehicle certification label Tire specification and pressure label Engine numbe ...
POWER AND FUEL-ECONOMY ARE UP TO PAR
That description might have you thinking the Optima has all sorts of power. True, the upgraded 2.4-liter four-cylinder gets added power for вЂ™09 with 175hp and 169 ft-lbs of torque, but itвЂ™s no ...