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 (2014-2026) / 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:

Components and Components Location
Component Location 1. Front sunroof2. Front & Rear sunroof switch3. Front sunroof motor & controller4. Rear sunroof5. Rear sunroof switch6. Rear sunroof motor & Controller ...

Before entering vehicle
Be sure that all windows, outside mirror(s), and outside lights are clean. Check the condition of the tires. Check under the vehicle for any sign of leaks. Be sure there are no obstacles behi ...

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