Kia Stinger CK: Engine Mechanical System / Intake And Exhaust System

Other information:

Kia Stinger (CK) 2018-2023 Service Manual: Battery

Repair procedures Inspection Battery Voltage and Status Check the battery voltage and status using the battery tester. Battery Terminal 1. Move back and forth to check if the battery terminals (A) are loose or corroded. If the terminals are corroded, clean them. If battery positive connection is loose, disconnect ground(GND) cable first before attempting to remove or tighten plus connection, to prevent personal injury.

Kia Stinger (CK) 2018-2023 Service Manual: 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 spark plug is normal. If the electrode is wet, check the damage and electrode gap as below.