Reinstall Spark Plugs - Toyota 22R-E Service Manual

ENGINE – ENGINE MECHANICAL
(e) If the cylinder compression in one or more cylinders is
low, pour a small amount of engine oil into the cylin–
der through the spark plug hole and repeat steps (a)
through (c) for cylinders with low compression.
If adding oil helps the compression, chances are
that the piston rings and/or cylinder bore are
worn or damage.
If pressure stays low, a valve may be sticking or
seating is improper, or there may be leakage past
the gasket.

8. REINSTALL SPARK PLUGS

Using a 16 mm plug wrench, install the six spark
plugs.
Torque: 18 N–m (780 kgf–cm, 13 ft–lbf)
9. RECONNECT HIGH–TENSION CORDS TO SPARK
PLUGS
10. CONNECT IGNITER CONNECTOR
11. CONNECT COLD START INJECTOR CONNECTOR
12. INSTALL AIR CLEANER HOSE
EG2–31