1994 Honda Civic Owner's Manual - Page 130
1994 Honda Civic Manual
Page 130 highlights
Spark Plugs NOTICE Tighten the spark plugs carefully. A spark plug that is too loose can overheat and damage the engine. Overtightening can cause damage to the threads in the cylinder head. 7. Install the spark plug cap. 8. Repeat this procedure for the other three spark plugs. 5. Put the new spark plug into the socket, then thread it into the hole. Screw it in by hand so you do not crossthread it. 6. Torque the spark plug. (If you do not have a torque wrench, tighten the spark plug turn two-thirds after it contacts the cylinder head.) Tightening torque: 13 Ib-ft (18 N.m, 1.8 kg-m). Maintenance
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Spark Plugs
5.
Put the new spark plug into
the socket, then thread it into
the hole. Screw it in by hand
so you do not crossthread it.
6.
Torque the spark plug. (If you
do not have a torque wrench,
tighten the spark plug turn
two-thirds after it contacts the
cylinder head.) Tightening
torque: 13 Ib-ft (18 N.m,
1.8 kg-m).
Tighten the spark plugs carefully.
A spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage
to the threads in the cylinder
head.
7.
Install the spark plug cap.
8.
Repeat this procedure for the
other three spark plugs.
Maintenance
NOTICE