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Hyundai Equus: Spark Plug Description and Operation - Ignition System - Engine Electrical System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: 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.

    Ignition Coil Repair procedures
    Removal 1. Disconnect the battery nagative terminal. 2. Remove the engine cover. 3. Disconnect the LH/RH ignition coil connectors (A). 4. Remove the LH/RH ignition coil (A). &n ...

    Spark Plug Specifications
    Specification ItemSpecificationTypeDILKR7A11Gap 1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.) ...

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    Limousine Side Body
    Side body A Front side member tooling hole (O8)Fender apron panel tooling hole (O7)Front door hinge upper mounting hole (O13)Front door hinge lower mounting hole (O13) Fender mounting hole (O6.6 ...

    Repair procedures
    Adjustment 1. After loosening the hinge (A) mounting bolt, adjust the hood (B) by moving it up or down, or right or left. 2. Adjust the hood height by turning the hood overslam bumpers (C). ...

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