Econoline E250 3/4 Ton V6-4.2L VIN 2 (1998)
2. Apply Silicone Brake Caliper Grease and Dielectric Compound D7AZ-19A331-A or equivalent meeting Ford specification ESE-M1C171-A
inside of the spark plug wire boots.
3. Install the spark plug.
NOTE: If an original spark plug is reused, make sure it is installed in the same cylinder from which it was removed. Replacement spark plugs can
be used in any cylinder.
4. Install the air cleaner assembly.
5. Install the engine cover.
