Engine; Fuel; Service Specifications - Toyota 2003 Tundra Owner's Manual

Engine

Model:
5VZ–FE and 2UZ–FE
Type:
5VZ–FE engine
6 cylinder V type, 4 cycle, gasoline
2UZ–FE engine
8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.):
5VZ–FE engine
93.5 82.0 (3.68 3.23)
2UZ–FE engine
94.0 84.0 (3.70 3.31)
3
Displacement, cm (cu. in.):
5VZ–FE engine 3378 (206.1)
2UZ–FE engine 4664 (284.6)
'03 TUNDRA_U (L/O 0301)

Fuel

Fuel type:
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.):
100 (26.4, 22.0)

Service specifications

ENGINE
Valve clearance (engine cold), mm (in.):
5VZ–FE engine
Intake 0.13—0.23 (0.006—0.009)
Exhaust 0.27—0.37 (0.011—0.014)
2UZ–FE engine
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type:
5VZ–FE engine
DENSO
NGK
2UZ–FE engine
DENSO
NGK
Spark plug gap, mm (in.):
5VZ–FE engine
2UZ–FE engine
Drive belt tension measured with Bor-
roughs drive belt
No. BT–33–73F (used belt), lbf:
5VZ–FE engine
Generator belt
Air conditioning compressor belt
Power steering pump belt
2003 TUNDRA from Jan. '03 Prod. (OM34421U)
K16TR11
BKR5EKB11
K20R–U
BKR6EYA
1.1 (0.043)
0.8 (0.031)
tension gauge
100" 20
100" 20
+20
100
–15
295