Santa Fe V6-3.5L (2004)
Spark Plug: Testing and Inspection
INSPECT SPARK PLUG AND SPARK PLUG CABLE
1. Remove the spark plug cable.
NOTE: When removing the sparkplug cable, pull on the spark plug cable boot (not the cable), as it may be damaged.
2. Using a spark plug socket, remove the spark plug.
CAUTION: Be careful that no contaminates enter through the spark plug holes.
Inspection Of Electrodes
3. Inspect the electrodes(A) and ceramic insulator(B).
4. Check the electrode gap(A).
Standard (New): 1.0-1.1 mm (0.039-0.043 in.)
5. Carefully remove the spark plug cable by pulling on the rubber boots(A).
Check the condition of the spark plug cable terminals(B), If any terminal is corroded, clean it, and if it's broken or distorted, replace the spark plug
cable.
