Engine number
2.4L
2.7L
The engine number is stamped on the engine block as shown in the drawing.
See also:
2011 Kia Optima Review
The previous generation Kia Optima was a vehicle struggling to keep up with
the times, having emerged on the scene as a lackluster model masquerading as a
value proposition, when in reality it was ...
Engine oil
Checking the engine oil level
1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reach
normal operating temperature.
3. Turn the engine off and wait for a few
minute ...
Specifications
Specifications
Recommended lubricants and capacities ...


