Hyundai Elantra: Ignition System / Spark Plug Specifications

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 there ...

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:

Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Replacement [Fuel filler door]     • Put on gloves to prevent hand injuries.     • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components. 1. Open the fuel filler doo ...

Hyundai Elantra AD (2016-2020) Service Manual: Hood Latch Repair procedures
Replacement [Hood lower latch assembly] 1. Remove the front bumper. (Refer to Front Bumper - "Front Bumper Cover") 2. Loosen the mounting clips and remove the air duct (A). 3. Disconnect the hood latch release cable (A). 4. Disconnect the connector (A), then remove the wiring moun ...