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Power steering fluid
Checking the power steering fluid level With the vehicle on level ground, check the fluid level in the power steering reservoir periodically. The fluid should be between MAX and MIN marks on the ...

Driving
The Kia is available with 2.0-litre or 2.7-litre V6 petrol engines, but we prefer the 2.0-litre turbodiesel. There's a fair amount of diesel clatter at idle, but once on the move it delivers power ...

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 ’09 with 175hp and 169 ft-lbs of torque, but it’s no ...