Kia Optima: General Information

Emission Control System

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Description and Operation

Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system ...

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Child seat lower anchors
Some child seat manufacturers make child restraint seats that are labeled as ISOFIX or ISOFIX-compatible child restraint seats. These seats include two rigid or webbing mounted attachments that ...

Use of MTBE
Kia recommends avoiding fuels containing MTBE (Methyl Tertiary Butyl Ether) over 15.0% vol. (Oxygen Content 2.7% weight) in your vehicle. Fuel containing MTBE over 15.0% vol. (Oxygen Content 2.7% w ...

Oil Pressure Switch. Repair procedures
Inspection 1. Check the continuity between the terminal and the body with an ohmmeter.If there is no continuity, replace the oil pressure switch. 2. Ch ...