2004 TOYOTA MR2 SPYDER fuel cap

1492004 MR2 from Feb. ’04 Prod. (OM17518U)
Vehicle load limits include total load
capacity, seating capacity, towing ca-
pacity and cargo capacity. Follow the
load limits shown below.
Total load capacity: 193 kg (425 lb.)
Total load capacity means combined
weight of occupants, cargo and lug-
gage. Tongue load is included when
trailer towing.
Seating capacity: Tot al 2 (F r ont 2)
Seating capacity means the maximum
number of occupants whose esti-
mated average weight is 68 kg (150
lb.) per person. Depending on the
weight of each person, the seating ca-
pacity given may exceed the total
load capacity.
NOTICE
Even if the number of occupants
are within the seating capacity,
do not exceed the total load ca-
pacity.
Towing capacity
Toyota does not recommend towing
a trailer with your vehicle. Your ve-
hicle is not designed for trailer towing.
Cargo capacity
Cargo capacity may increase or de-
crease depending on the size (weight)
and the number of occupants. For de-
tails, see “Capacity and distribution”
that follows.
CAUTION
Do not apply the load more than
each load limit. That may cause
not only damage to the tires, but
also deterioration to the steering
ability and braking ability, which
may cause an accident.
When stowing cargo and luggage in
the vehicle, observe the following: Put cargo and luggage in the front
box or luggage space when at all
possible. Be sure all items are se-
cured in place.
 Be careful to keep the vehicle bal-
anced. Locating the weight as far
forward as possible helps maintain
balance.
 For better fuel economy, do not
carry unneeded weight.
CAUTION
Never allow anyone to ride in
the luggage space. It is not de-
signed for the passenger. The
passenger should ride in the
seat with the seat belt properly
fastened. Severe injuries to an
unrestrained passenger can
occur during sudden braking
or a collision.
Veh icle lo ad limit s Cargo and luggage—
—Stowage precautions

1952004 MR2 from Feb. ’04 Prod. (OM17518U)
Be on the alert for changes in perfor-
mance, sounds, and visual tip−offs that
indicate service is needed. Some impor-
tant clues are as follows:
Engine missing, stumbling, or pinging
Appreciable loss of power
Strange engine noises
A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)
Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)
Flat −looking tire; excessive tire squeal
when cornering; uneven tire wear
Vehicle pulls to one side when driving
straight on a level road
Strange noises related to suspension
movement
Loss of brake effectiveness; spongy
feeling brake or clutch pedal; pedal al-
most touches floor; vehicle pulls to one
side when braking
Engine coolant temperature continually
higher than normal If you notice any of these clues, take your
vehicle to your Toyota dealer as soon as
possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the ve-
hicle unchecked. It could result in se-
rious vehicle damage and possibly
personal injury.
Some states have vehicle emission in-
spection programs which include OBD
(On
−Board Diagnostics) che cks.
The OBD system monitors the operation
of the emission control system. When the
OBD system determines that a problem
exists somewhere in the emission control
system, the malfunction indicator lamp
comes on. In this case, your vehicle may
not pass the I/M test and need to be
repaired. Contact your Toyota dealer to
service the vehicle.
Even if the malfunction indicator lamp
does not come on, your vehicle may not
pass the I/M test as readiness codes
have not been set in the OBD system.
Readiness codes are automatically set
during ordinary driving. However, when the
battery is disconnected or run down, the
codes are erased. Also, depending on
your driving habits, the codes may not be
completely set.
Also, if the malfunction indicator lamp had
come on recently due to temporary mal-
function such as a loose fuel tank cap,
your vehicle may not pass the I/M test.
Does your vehicle need
repairing? Emissions Inspection and
Maintenance (I/M) programs

2012004 MR2 from Feb. ’04 Prod. (OM17518U)
If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this Section.
You should be aware that improper or in-
complete servicing may result in operating
problems.
Performing do−it−yourself maintenance
during the warranty period may affect your
warranty coverage. Read the separate
Toyota Warranty statement for details and
suggestions.
This section gives instructions only for
those items that are relatively easy for an
owner to perform. As explained in Section
6, there are still a number of items that
must be done by a qualified technician
with special tools.
For information on tools and parts for do −
it −yourself maintenance, see “Parts and
tools” on page 203.
Utmost care should be taken when work-
ing on your vehicle to prevent accidental
injury. Here are a few precautions that
you should be especially careful to ob-
serve:CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartment and trunk room—the
engine, radiator, exhaust manifold,
power steering fluid reservoir and
spark plug boots, etc.—will be hot.
So be careful not to touch them.
Oil, fluids and spark plugs may also
be hot.
If the engine is hot, do not remove
the coolant reservoir cap or air re-
lease valve or loosen the drain
plugs to prevent burning yourself.
Do not leave anything that may
burn easily, such as paper or rags,
in the engine compartment.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Doityourself service
precautions

2092004 MR2 from Feb. ’04 Prod. (OM17518U)
Recommended viscosity:SAE 5W −30
OIL008
Outside temperature
SAE 5W30 is the best choice for good
fuel economy, and good starting in cold
weather.
If SAE 5W30 oil is not available, SAE
10W30 oil may be used. However, it
should be replaced with SAE 5W30 at
the next oil change.
SOIL13
API service symbol
ILSAC certification mark
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum
Institute) designations such as SL. The
center portion of the label shows the SAE
viscosity grade such as SAE 5W −30.
“Energy −Conserving” shown in the lower
portion, indicates that the oil has
fuel −saving capabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.

2142004 MR2 from Feb. ’04 Prod. (OM17518U)
Always use a tire pressure
gauge. The appearance of a tire
can be misleading. Besides, tire
inflation pressures that are even
just a few pounds off can degrade
ride and handling.
 Do not bleed or reduce tire
inflation pressure after driving.
It is normal for the tire inflation
pressure to be higher after driving.
 Never exceed the vehicle capac-
ity weight. Passenger and lug-
gage weight should be located so
that the vehicle is balanced.Tire pressure gauge
INSPECTION AND ADJUSTMENT
PROCEDURE 1. Remove the tire valve cap.
2. Press the tip of the tire pressure gauge to the tire valve.
3. Read the pressure using the grad- uations of the gauge.
4. In case the tire inflation pressure
is not within the prescribed range,
insert the compressed air from the
valve. In case of applying too
much air, press the center of the
valve and release the air to adjust. 5. After completing the tire inflation
pressure measurement and ad-
justment, apply soapy water to the
valve and check for leakage.
6. Install the tire valve cap.
If a gauge and air pump are not avail-
able, have your vehicle checked by
your Toyota dealer.
CAUTION
Be sure to reinstall the tire valve
caps. Without the valve caps, dirt
or moisture could get into the
valve core and cause air leakage.
If the caps have been lost, have
new ones put on as soon as pos-
sible.
Incorrect tire infl ation pressure may
waste fuel, reduce the comfort of driv-
ing, reduce tire life and make your ve-
hicle less safe to drive.
If a tire frequently needs refilling,
have it checked by your Toyota deal-
er.

2402004 MR2 from Feb. ’04 Prod. (OM17518U)
Dimensions and weight
Overall length mm (in.) 3885 (153.0)
Overall width mm (in.) 1695 (66.7)
Overall height mm (in.) 1240 (48.8)
∗
Wheelbase mm (in.) 2450 (96.5)
Front tread mm (in.) 1475 (58.1)
Rear tread mm (in.) 1460 (57.5)
Vehicle capacity weight
(occupants + luggage)kg (lb.) 193 (425)
∗: Unladen vehicle
Engine
Model: 1ZZ −FE
Type: 4 cylinder in line, 4 cycle, gasoline
Bore and stroke, mm (in.): 79.0  91.5 (3.11  3.60)
Displacement, cm
3 (cu. in.):
1794 (109.5)
Fuel
Fuel type: Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.): 48 (12.7, 10.6)

2004 MR2 from Feb. ’04 Prod. (OM17518U)C
Publication No. OM17518U
Part No. 01999-17518
Printed in Japan 01−0402 −00
MR2(
U
U 7
Quick index
 If a service reminder indicator or warning buzzer comes on 77 . . . .
 If your vehicle will not start 162 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your engine stalls while driving 166 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 166 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\

 If you have a flat tire 167 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
 If your vehicle needs to be towed 177 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break −in period 130 . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
 General maintenance 193 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 Complete index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87
(Research Octane Number 91) or higher
See page 130 for detailed information.
Fuel tank capacity:
48 L (12.7 gal., 10.6 lmp. gal.)
Engine oil:
API grade SL “Energy −Conserving” or ILSAC multigrade engine oil
is recommended.
See page 208 for detailed information.
Tire information: See pages 213 through 221.
Tire inflation pressure: See page 244.