See also:

Overheating
If your temperature gauge indicates overheating, if you experience a loss of power, or if you hear a loud knocking or pinging noise, the engine has probably overheated. Should any of these symptom ...

Lubricant specifications
Recommended lubricants To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality. The correct lubricants also help promote engine efficiency ...

Petrol engines blend power with economy
Now fitted with upgraded electronics and low-friction components, Kia's revised 2.0-litre 'Theta II' petrol engine delivers more power, improved durability, enhanced refinement and reduced fuel co ...