Specifications - Honda 2002 Civic Sedan Owner's Manual

Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.
8. Install the ignition coil. Reinstall
the nut.
9. Push the wire connector onto the
ignition coil. Make sure it locks in
place.
10. Repeat this procedure for the
other three spark plugs.
11. Reinstall the cover. Secure the
cover by turning the heads of the
two holding clips one-quarter turn
clockwise with a flat-tipped
screwdriver.
Spark Plugs

Specifications:

NGK: PZFR6F-11
DENSO: PKJ20CR-M11
Spark Plug Gap:
＋ 0
0.04 in (1.1 mm)
− 0.1 mm
Maintenance
229