150
Avoid continuous speeding up and
slowing down. Stop-and-go driving
wastes fuel.
Avoid unnecessary stopping and
braking. Maintain a steady pace. Try
to time the traffic signals so you only
need to stop as little as possible or take
advantage of through streets to avoid
traffic lights. Keep a proper distance
from other vehicles to avoid sudden
braking. This will also reduce wear on
your brakes.
Avoid heavy traffic or traffic jams
whenever possible.
Do not rest your foot on the clutch
or brake pedal. This causes needless
wear, overheating and poor fuel econ-
omy.
Maintain a moderate speed on
highways. The faster you drive, the
greater the fuel consumption. By re-
ducing your speed, you will cut down
on fuel consumption.
Keep the front wheels in proper
alignment. Avoid hitting the curb and
slow down on rough roads. Improper
alignment not only causes faster tire
wear but also puts an extra load on the
engine, which, in turn, wastes fuel.Keep the bottom of your vehicle
free from mud, etc. This not only
lessens weight but also helps prevent
corrosion.
Keep your vehicle tuned-up and in
top shape. A dirty air cleaner, improp-
er valve clearance, dirty plugs, dirty oil
and grease, brakes not adjusted, etc.
all lower engine performance and con-
tribute to poor fuel economy. For lon-
ger life of all parts and lower operating
costs, keep all maintenance work on
schedule, and if you often drive under
severe conditions, see that your ve-
hicle receives more frequent mainte-
nance (For scheduled maintenance in-
formation, please refer to the separate
Owner 's Manual Supplement/Main-
tenance Scheduleº).
CAUTION!
Never turn off the engine to coast
down hills. Your power steering and
brake booster will not function with-
out the engine running. Also, the
emission control system operates
properly only when the engine is run-
ning.
ProCarManuals.com
212
Model:
5S-FE and 1MZ-FE
Type:
5S-FE engine
4 cylinder in line, 4 cycle, gasoline
1MZ-FE engine
6 cylinder V type 4 cycle, gasoline
Bore and stroke, mm (in.):
5S-FE engine
87.0 X 91.0 (3.43 X 3.58)
1MZ-FE engine
87.5 X 83.0 (3.44 X 3.27)
Displacement, cm
3 (cu. in):
5S-FE engine
2164(132.0)
1MZ-FE engine
2995(182.8)Fuel type:
5S-FE engine
Unleaded gasoline, Research Oc-
tane Number 91 (Octane Rating 87)
or higher
1MZ-FE engine
Unleaded gasoline, Research Oc-
tane Number 91 (Octane Rating 87)
or higher.
For improved vehicle performance,
the use of premium unleaded gaso-
line with a Research Octane Number
of 96 (Octane Rating 91) or higher is
recommended.
Fuel tank capacity, L (gal., Imp. gal.):
70(18.5, 15.4)ENGINE
Valve clearance (engine cold), mm (in.)
5S-FE engine
Intake 0.19'0.29 (0.007'0.011)
Exhaust 0.28'0.38 (0.011'0.015)
1MZ-FE engine
Intake 0.15'0.25 (0.006'0.010)
Exhaust 0.25'0.35 (0.010'0.014)
Spark plug type:
DENSO PK20TR11
NGK BKR6EKPB11
Spark plug gap, mm (in.):
1.1 (0.043)
Drive belt tension measured with Bor-
oughs drive belt tension gauge No.
BT-33-73F (used belt), Ibf:
5S-FE engine
With air conditioning
Generator belt 130 + 10
Power steering pump belt 80 + 20
Without air conditioning
Generator belt 95 + 20
Power steering pump belt 80 + 20
1MZ-FE engine 115 + 20
Engine Fuel Service specifications
ProCarManuals.com
