Hyundai Kona: 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.

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) 2018-2021 Owners Manual: Trip modes
To change the trip mode, press the TRIP button on the steering wheel. Distance To Empty (1) The distance to empty is the estimated distance the vehicle can be driven with the remaining fuel. If the estimated distance is below 1 km, the trip computer will display "----" as distance to empty ...

Hyundai Kona (OS) 2018-2021 Service Manual: Oil Pan Components and components location
Components 1. Gasket 2. Oil screen 3. Oil pan 4. Drain plug gasket 5. Drain plug ...