Kia Sportage: 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 Spark Plug Item Specification Type SILZKR7E11 Gap 1.0 - 1.1 mm (0.0394 - 0.04 ...

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. ...

Other information:

Kia Sportage QL (2015-2025) Service Manual: Spark Plug Specifications

Specification Spark Plug Item Specification Type SILZKR7E11 Gap 1.0 - 1.1 mm (0.0394 - 0.0433 in.) Electrode Material Iridium ...

Kia Sportage QL (2015-2025) Service Manual: License Lamps Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the license lamp after pushing the locking hooks (A). 3. Remove the license lamp bulb (B) after removing the license lamp socket ...