Page 110 of 195

Part 2Break-in period
Fuel
105
INFORMATION
BEFORE DRIVING
YOUR TOYOTA
Break-in period
Fuel
Operation in foreign countries
Three-way catalytic converter
Engine exhaust cautions
Facts about engine oil
consumption
Brake system
Brake pad wear limit indicators
Luggage stowage precautions
Your Toyota's idenitification
Theft prevention labels
Suspension and chassis
Types of tires
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break-in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of your
vehicle:
Do not drive over 88 km/h (55 mph).
Avoid overrevving. Maintain engine
speed between 2000 and 4000 rpm.
Avoid full-throttle starts.
Try to avoid hard stops during the first
300 km (200 miles).
Do not drive slowly with the manual
transmission in a high gear.
Do not drive for a long time at any
single speed, either fast or slow.
Do not tow a trailer during the first 800
km (500 miles).FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mixups, your
Toyota has a new smaller fuel tank open-
ing. The special nozzle on pumps with un-
leaded fuel will fit it, but the larger standard
nozzle on pumps with leaded gas will not.
Do not use leaded gasoline. Use of
leaded gasoline will cause the three-
way catalytic converter to lose its ef-
fectiveness and the emission con-
trol system to function improperly.
Also, this can increase maintenance
costs.
NOTICE
OCTANE NUMBER
Select Research Octane Number 91
(Octane Rating 87) or higher.
Use of unleaded fuel with an octane num-
ber or rating lower than stated above will
cause persistent heavy knocking. If se-
vere, this will lead to engine damage.
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Page 114 of 195

109 The amount of engine oil consumed
depends on the viscosity of the oil, the
quality of the oil and the conditions
the vehicle is driven under.
More oil is consumed by high-speed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
When judging the amount of oil con-
sumption, note that the oil may be-
come diluted and make it difficult to
judge the true level accurately.
As an example, if a vehicle is used for re-
peated short trips, and consumes a nor-
mal amount of oil, the dipstick may not
show any drop in the oil level at all, even
after 1000 km (600 miles) or more. This
is because the oil is gradually becoming
diluted with fuel or moisture, making it ap-
pear that the oil level has not changed.
The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an expressway, making it
appear that oil is excessively consumed
after driving at high speeds.IMPORTANCE OF ENGINE OIL LEVEL
CHECK
One of the most important points in proper
vehicle maintenance is to keep the engine
oil at the optimum level so that oil function
will not be impaired. Therefore, it is essen-
tial that the oil level be checked regularly.
Toyota recommends that the oil level be
checked every time you refuel the vehicle.
NOTICE
Failure to check the oil level
regularly could lead to serious
engine trouble due to insufficient
oil.
For detailed information on oil level check,
see Checking the engine oil levelº in
Chapter 7-2.TANDEM MASTER CYLINDER BRAKE
SYSTEM
The tandem master cylinder brake system
is a hydraulic system with two separate
sub-systems. If either sub-system should
fail, the other will still work. However, the
pedal will be harder to press, and your stop-
ping distance will be longer. Also, the brake
system warning light may come on.
CAUTION!
Do not drive your vehicle with only
a single brake system. Have your
brakes fixed immediately.
BRAKE BOOSTER
The brake booster uses engine vacuum to
power-assist the brakes. If the engine
should quit while you are driving, you can
bring the vehicle to a stop with normal
pedal pressure. There is enough reserve
vacuum for one or two stopsÐbut no
more!
CAUTION!
Do not pump the brake pedal if the
engine stalls. Each push on the
pedal uses up your vacuum re-
serve.
Brake system
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Page 187 of 195

182 Model:
4A-FE and 7A-FE
Type:
4 cylinder in line, 4 cycle, gasoline
Bore and stroke, mm (in.):
4A-FE engine
81.0 x 77.0 (3.19 x 3.03)
7A-FE engine
81.0 x 85.5 (3.19 x 3.37)
Displacement, cm
3 (cu. in.):
4A-FE engine 1587 (96.8)
7A-FE engine 1762 (107.5)Fuel type:
Unleaded fuel, Research Octane Num-
ber 91 (Octane Rating 87) or higher
Fuel tank capacity, L (gal., Imp. gal.):
50 (13.2, 11.0)ENGINE
Valve clearance (engine cold), mm (in.):
Intake 0.15'0.25 (0.006'0.010)
Exhaust 0.25'0.35 (0.010'0.014)
Spark plug type:
NIPPONDENSO K16R-U
NGK BKR5EYA
Spark plug gap, mm (in.):
0.8 (0.031)
Drive belt tension measured with Borroughs
drive belt tension gauge No. BT- 33- 73F
(used belt), Ibf:
Generator belt 115 + 20
Air conditioning
compressor belt 100 + 20
Power steering
pump belt 80 + 20
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
4A-FE engine
With filter 3.0 (3.2, 2.6)
Without filter 2.8 (3.0, 2.5)
7A-FE engine
With filter 3.7 (3.9, 3.3)
Without filter 3.5 (3.7, 3.1)
Fuel Service specifications Engine
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