Tundra Access Cab LTD 4WD V8-4.7L (2UZ-FE) (2001)
d. Check the spark plug for thread damage and insulator damage.
If abnormal, replace the spark plug.
e. Adjust the spark plug electrode gap.
Electrode gap: 0.8 mm (0.031 in.)
f.
Using a 16 mm plug wrench, install the spark plugs.
Torque: 17.5 N.m (180 kgf.cm, 13 ft.lbf)
g. Reinstall the ignition coils (with igniter).