Kia Optima: Second generation (MG; 2005–2010)

First generation (MS; 2000–2005)

From 2000-2005 Optimas were a rebadged variant of the Hyundai Sonata, differing only from the Sonata in minor exterior styling details and equipment content. ...

Third generation (TF; 2011-present)

The completely redesigned Optima features a much sleeker, sportier profile designed by new Kia design chief Peter Schreyer. ...

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Inspection
1. Turn ignition switch OFF. 2. Disconnect the oil temperature sensor connector. 3. Measure resistance between sensor signal terminal and sensor g ...

Removal
• Use fender covers to avoid damaging painted surfaces. • To avoid damage, unplu ...

Removal and Installation
1. Disconnect the ignition coil connectors (A). 2. Remove the ignition coils (A). Tightening torque :3.9 ~ 5.9N.m (0.4 ~ 0.6kgf.m, 2. ...