Kia Cee'd: Ignition System / Spark Plug Description and operation

A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine. A spark plug has a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator.

Ignition Coil Repair procedures

Removal 1. Disconnect the battery nagative terminal. 2. Remove the engine cover. 3. Disconnect the igniti ...

Spark Plug Specifications

Specification   Item Specification Type SILZKR6810 Gap 0.9 ~ 1.0 mm (0.0354 ~ 0.0394 in.) ...

Other information:

Kia Cee'd JD Owners Manual: Connecting an External Device
External audio players (Camcorders, car VCR, etc.) can be played through a dedicated cable. ✽ NOTICE If an external device connector is connected with the AUX terminal, then AUX mode will automatically operate. Once the connector is disconnected, the previous mode will be r ...

Kia Cee'd JD Service Manual: Repair procedures
Inspection [System Inspection] 1. Disconnect the vapor hose from the throttle body and connect a vacuum pump to the nipple on the throttle body. 2. Check the following points with applied vacuum using a vacuum pump. ...