Spark Plug: Service and Repair
SPARK PLUGSExploded View
LH Ignition Components:
RH Ignition Components:
Removal and Installation
1. Remove the ignition coil-on-plugs.
2. CAUTION: Only use hand tools when removing or installing the spark plugs, or damage may occur to the cylinder head or spark plug.
NOTE:
- Use compressed air to remove any foreign material from the spark plug well before removing the spark plugs.
- If an original spark plug is used, make sure it is installed in the same cylinder from which it was taken. New spark plugs can be used in any cylinder.
Remove the 8 spark plugs.
- To install, tighten to 18 Nm (13 lb-ft).
3. Inspect the spark plugs. Install new spark plugs as necessary.
4. Adjust the spark plug gap as necessary.
5. To install, reverse the removal procedure.