Vibe FWD L4-1.8L VIN L (2005)
Spark Plug: Service and Repair
SPARK PLUG REPLACEMENT
REMOVAL PROCEDURE
1. Remove the four fasteners from the engine cover (1).
2. Remove the engine cover (1) from the engine.
3. Disconnect the electrical connector from each ignition coil.
4. Remove the bolt (1) securing each ignition coil from the cylinder head cover.
5. Remove each ignition coil (2) from the cylinder head cover.
6. Remove the spark plugs from the cylinder head.
NOTE: This engine is equipped with an aluminum cylinder head. Allow the engine to cool before removing spark plugs. Removing the spark plugs
from an engine at operating temperature may damage the spark plug threads in the cylinder head. Also be sure to clean any dirt or debris from around
spark plug holes prior to removing spark plugs.
7. Inspect the spark plugs for electrode wear, carbon deposits and insulator damage. Refer to Spark Plug Inspection.
INSTALLATION PROCEDURE
1. Replace the spark plugs every 144,000 km (90,000 mi).
IMPORTANT: Use one of the following types of iridium tipped spark plugs.