Hyundai Azera: Spark Plug Repair procedures

Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Engine Electrical System / Ignition System / Spark Plug Repair procedures

Removal and Installation

1.	Remove the ignition coils. (Refer to Ignition System - "Ignition Coil")

2.

Using a spark plug socket, remove the spark plug.

Tightening torque :

14.7 ~ 24.5N.m (1.5 ~ 2.5kgf.m, 10.8 ~ 18.1lb-ft)

Be careful that no contaminates enter through the spark plug holes.

3.	Installation is reverse order of removal.

Inspection

1.

Inspect the electrodes (A) and ceramic insulator (B).

Inspection Of Electrodes

Condition

Dark deposits

White deposits

Description

-	Fuel mixture too rich

-	Low air intake

-	Fuel mixture too lean

-	Advanced ignition timing

-	Insufficient plug tightening torque

2.

Check the electrode gap (A).

Standard :

1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.)

Spark Plug Components and Components Location

Components 1. Spark plug ...

Charging System

...

See also:

Tire replacement
If the tire is worn evenly, a tread wear indicator will appear as a solid band across the tread. This shows there is less than 1/16 inch (1.6 mm) of tread left on the tire. Replace the tire when t ...

Schematic Diagrams
Circuit Diagram - ESC (1) Circuit Diagram - ESC (2) Circuit Diagram - ESC (3) Circuit Diagram - ESC (4) ESC connector input/output Connector TerminalSpecificationPin NoDescription29IGNITION ...

Front Lower Arm Repair procedures
Replacement 1. Remove the front wheel & tire (A). Tightening torque: 88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft) Be careful not to damage to the hub bolts ...

Categories

Hyundai Azera Manuals

© 2011-2025 Copyright www.hgmanual.com