2000 Lexus ES300 coolant

61E020
INTRODUCTION
385
ENGINE COMPARTMENT OVERVIEW
1 Engine oilfiller cap
2 Brake fluidreservoir
3 Fuse box
4 Battery
5 Fuse box
6 Engine oilleveldipstick
7 Fuse box
8 Washer
fluid tank
9 Enginecoolantreservoir
10 Power
steeringfluid
reservoir

INTRODUCTION
388
NOTICE

Remember that battery and ignition cablescarry high currents or voltages. Be careful ofaccidentally causing a short circuit.

Before closing the engine hood, check to seethat you have not forgotten any tools, rags, etc.

Do not drive with the air cleaner removed, or
excessive engine wear could result. Alsobackfiring could cause a fire in the enginecompartment.

Do not overfill automatic transmission fluid, orthe transmission could be damaged.

Be careful not to scratch the glass surface withthe wiper frame.
PARTS AND TOOLS
Here is a list of parts and tools you will need to perform
do±it±yourself maintenance. Remember all Lexus parts
are designed in metric sizes, so your tools must be
metric.
Checking the engine oil level
Parts (if level is low):

Use API grade SJ, ªEnergy±Conservingº multigrade
engine oil or ILSAC multigrade engine oil. For
recommended oil viscosity, see page 406.
Tools:

Rag or paper towel

Funnel (only for adding oil)
Checking the engine coolant level
Parts (if level is low):

ªTOYOTA Long Life Coolantº or equivalent
See ªChecking the engine coolant levelº on page 407
for instructions.

Demineralized or distilled water
Tools:

Funnel (only for adding coolant)

SECTION 6 ± 2
392
SERVICE PROCEDURES AND
SPECIFICATIONS
Engine
Specifications393
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel 396
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Facts about engine oil consumption 399
. . . . . . . . . . . . .
Used engine oil 401
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine oil level 402
. . . . . . . . . . . . . . . . . . .
Checking the engine coolant level 407
. . . . . . . . . . . . . . .
Spark plugs 411
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

62L005±1
Temperature range anticipated before next oil change
ENGINE
394Oil capacity
Drain and refillwith filter
without filter
Oil grade
Recommended oil viscosity (SAE):
4.7 L (5.0 qt., 4.1 lmp.qt.)
4.5 L (4.8 qt., 4.0 lmp.qt.)
API SJ, ªEnergy±Conservingº multigrade engine oil or
ILSAC multigrade engine oil
± COOLING SYSTEM
Capacity
Coolant type
8.8 L (9.3 qt., 7.7 lmp.qt.)
ªTOYOTA Long Life Coolantº or equivalent
With ethylene±glycol type coolant for a proper
corrosion protection of aluminum components
Do not use alcohol type antifreeze or plain water
alone.
± FUELFuel type
Octane Rating
Only UNLEADED
87 (Research Octane Number 91) or higher

ENGINE
407
Oil identification marks
62L006±1

API Service Symbol
ILSAC Certification
Mark
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 anywhere on the
outside of the container.
The top portion of the label shows the oil quality by
API (American Petroleum Institute) designation such
as SJ. The center portion of the label shows the SAE
viscosity grade such as SAE 5W±30.
ªEnergy±Conservingº, shown in the lower portion,
indicates that the oil has fuel±saving capabilities.
 The ILSAC (International Lubricant Standardization
and Approval Committee) Certification Mark is
displayed on the front of the container.
CHECKING THE ENGINE
COOLANT LEVEL

ENGINE
408
62E006b

1Reservoir cap 2Upper line 3Lower line
Look at the see±through coolant reservoir when the
engine is cold. The coolant level is satisfactory if it
is between the ªFULLº and ªLOWº lines on the
reservoir. If the level is low, add ethylene±glycol
type coolant for a proper corrosion protection of
aluminum components.
The coolant level in the reservoir will vary with engine
temperature. However, if the level is on or below the
ªLOWº line, add coolant. Bring the level up to the ªFULLº
line.
Always use ethylene±glycol type coolant for a proper
corrosion protection of aluminum components. See
information in the next column. If the coolant level drops within a short time after
replenishing,
there may be a leak in the system. V isually
check the radiator, hoses, engine coolant filler cap,
radiator cap and drain cock and water pump.
If you can find no leak, have your Lexus dealer test the
cap pressure and check for leaks in the cooling system.

ENGINE
410
Coolant type selection
Use of improper coolants may damage your engine
cooling system. Your coolant must contain
ethylene±glycol type coolant for a proper corrosion
protection of your engine that contains aluminum
components. Use ªTOYOTA Long Life Coolantº or
equivalent.
In addition to preventing freezing and subsequent
damage to the engine, this type of coolant will also
prevent corrosion. Further supplemental inhibitors or
additives are neither needed nor recommended.
Read the coolant container for information on freeze
protection. Follow the manufacturer's directions for how
much to mix with plain water (preferably demineralized
water or distilled water). The total capacity of the cooling
system is given on page 394.
We recommend to use 50% solution for your Lexus, to
provide protection down to about ±35C (±31F). When
it is extremely cold, to provide protection down to about
±50 C (±58F), 60% solution is recommended. Do not
use more than 70% solution for better coolant
performance.
NOTICE
Do not use alcohol type antifreeze or plain water alone.

GAS STATION INFORMATION

Fuel selection:
Select Octane Rating 87 (Research Octane Number
91) or higher. For improved vehicle performance, the
use of premium unleaded gasoline with an Octane
Rating 91 ( Research Octane Number 96) or higher is
recommended.

Fuel tank capacity:
70 L (18.5 gal., 15.4 lmp. gal.)

Engine oil:
API SJ, ªEnergy±Conservingº multigrade engine oil
or ILSAC multigrade engine oil.
Recommended oil viscosity ± SAE 5W±30 if normal
temperatures are below 38 C (100F)
Oil capacity: L (qt., lmp.qt.)
Drain and refill with filter 4.7 (5.0, 4.1)
without filter 4.5 (4.8, 4.0)
See page 402 for detailed information.

Engine coolant:
Capacity: 8.8 L (9.3 qt., 7.7 lmp. qt.)
Coolant type ± ªTOYOTA Long Life Coolantº or
equivalent
With ethylene±glycol type coolant for a proper
corrosion protection of aluminum components
Do not use alcohol type antifreeze or plain water alone.
For checking the engine coolant, see page 407
.

Automatic transaxle:
Fluid type ± Automatic transmission fluid Type T±IV

Tire information:
See page 423 through 432 for detailed information.

Tire pressure:
Tire size: P205/65R15 92V or P215/60R16 91V
cold tires
kPa (kgf/cm
2 or bar, psi)
Vehicle loaded
up Vehicle load up to vehicle
capacity to 4 occupants weight
Front tires 180 (1.8, 26) 220 (2.2, . . . . . . . . . . . .
32)
Rear tires 180 (1.8, 26) 220 (2.2, . . . . . . . . . . .
32)
When driving under the above vehicle load conditions at
sustained high speeds above 160 km/h (100 mph), in
countries where such speeds are permitted by law,
inflate the front and rear tires 220 kPa (2.2 kgf/cm
2 or bar,
32 psi), but never exceed the maximum cold tire
pressure molded on the tire sidewall.