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 Service Manual: Audio Remote Control Repair procedures
Inspection Type A 1. Check the audio remote control switch (A) for resistance between terminals in each switch position. [Audio]   Switch Connector terminal Res ...

Kia Cee'd JD Service Manual: Starter Relay Repair procedures
Inspection 1. Disconnect the battery negative terminal. 2. Remove the fuse box cover. 3. Remove the starter relay(A). 4. Using an ohmmeter, check that there is contin ...