Econoline E350 1 Ton V10-6.8L VIN S (1998)
Spark Plug: Service and Repair
REMOVAL
CAUTION: Mark spark plug locations and return to original location.
1. Remove the ignition coil.
2. Remove the spark plug.
3. Inspect the spark plugs; replace if required.
INSTALLATION
1. Follow the removal procedure in reverse order.
