Kia Sedona: Spark Plug Description and Operation - Ignition System - Engine Electrical System - Kia Sedona YP Service ManualKia Sedona: Spark Plug Description and Operation

Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Electrical System / Ignition System / Spark Plug Description and Operation

Description
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.

Spark Plug Specifications
Specification ItemSpecificationTypeSILZKR7B11Gap1.0 ~ 1.1 mm(0.0394 ~ 0.0433 in.)Insulation resistance (MΩ)10 or more ...

Spark Plug Repair procedures
Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. 3. Check the spark plug visually. If the electrode is dry, the ...

Other Information:

Drive Belt Repair procedures
Inspection 1. Check belt for maintenance and V-ripped part for abnormal wear. Replace if necessary.     • Do not bend, twist or turn the drive belt inside out. ...

Height Adjust Repair procedures
Replacement 1. Remove the center piller upper trim. (Refer to Interior Trim - "Center Piller Trim") 2. After loosening the mounting bolts, remove the height adjust (A). Tightening torque ...

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