Hyundai Kona: 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 Item Specification Type SILZKR8E8G Gap 0.7 - 0.8 mm (0.0275 - 0.0314 in.) ...

Spark Plug Repair procedures
Inspection [On vehicle Inspection] 1. Accelerate the engine to about 3,000rpm 3 times or more. 2. Remove the spark plug. ...

Other information:

Hyundai Kona (OS) 2018-2024 Service Manual: Brake Booster Vacuum Pressure Sensor Repair procedures
Inspection 1. Check installation status of BBVPS and Vacuum hose or damage of vacuum hose. 2. Connect GDS to DLC (Data Link Cable). 3. Warm up the engine to normal operating temperature. 4 ...

Hyundai Kona (OS) 2018-2024 Service Manual: Cluster Fascia Panel Repair procedures
Replacement    • Put on gloves to prevent hand injuries.    • Wh ...

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