1998 Lexus ES300 fuel

DRIVING TIPS153
CAUTION
Before driving off, make sure the parking brake is fully
released and that the parking brake reminder light is off.
 Do not rest your foot on the brake pedal while driving. It
can cause dangerous overheating, needless wear, and poor
fuel economy.
 To drive down a long or steep hill, reduce your speed and
downshift. Remember, if you ride the brakes excessively,
they may overheat and not work properly. See page 140.
 Be careful when accelerating, upshifting, downshifting or
braking on a slippery surface. The abrupt change in engine
speed, such as sudden acceleration or engine braking, could
cause the vehicle to spin or skid.
 Do not drive in excess of the speed limit. Even if the legal
speed limit permits it, do not drive over 140 km/h (85 mph)
unless your vehicle has high±speed capability tires.
Driving over 140 km/h (85 mph) may result in tire failure,
loss of control and possible injury. Be sure to consult a tire
dealer to determine whether the tires on your vehicle are
high±speed capability tires or not before driving at such
speeds.
 Do not continue normal driving when the brakes are wet. If they are
wet, your vehicle will r equire a longer stopping distance, and it may
pull to one side when the brakes are applied. Also, the parking brake
will not hold the vehicle securely.
WINTER DRIVING TIPS
Make sure you have ethylene±glycol antifreeze in the radiator.
NOTICE
Do not use alcohol type antifreeze.
Check the condition of the battery and cables.
Cold temperatures reduce the capacity of any battery, so it must be in top shape
to provide enough power for winter starting. Page 219 tells you how to
visually inspect the battery. Your Lexus dealer and most service stations will
be pleased to check the battery charge level.
Make sure the engine oil viscosity is suitable for the cold weather.
See page 200 for recommended viscosity. Leaving a heavy summer oil in your
vehicle during winter months may cause harder starting. If you are not sure
about which oil to use, call your Lexus dealer ± they will be pleased to h\
elp.
Check the electronic ignition system for loose connections or obvious
damage.
Keep the door locks from freezing.
Squirt lock de±icer or glycerine into the locks to keep them from fre\
ezing.

DRIVING TIPS
154
Use a washer fluid containing an antifreeze solution.
This product is available at your Lexus dealer and most auto parts store\
s.
Follow the manufacturer's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute because it may
damage your vehicle's paint.
Do not use your parking brake when there is a possibility it could freeze.
When parking, put the transmission into ºPº and block the rear wheels.\
Do
not use the parking brake, or snow or water accumulated in and around the
parking brake mechanism may freeze the parking brake, making it hard to
release.
Keep ice and snow from accumulating under the fenders.
Ice and snow built up under your fenders can make steering difficult. During
bad winter driving, stop and check under the fenders occasionally.
Depending on where you are driving, we recommend you carry some
emergency equipment.
Some of the things you might put in the vehicle are tire chains, window
scraper, bag of sand or salt, flares, small shovel, jumper cables, etc.
TRAILER TOWING
Your vehicle is designed primarily as a passenger±carrying vehicle. Towing
a trailer will have an adverse effect on handling, performance, braking,
durability and driving economy (fuel consumption, etc.). Your safety and
satisfaction depend on the proper use of correct equipment and cautious
driving
habits. For your safety and the safety of others, you must not overload
your vehicle or trailer. Lexus warranties do not apply to damage or
malfunction caused by towing a trailer for commercial purposes. Ask your
local Lexus dealer for further details before towing.
NOTICE
When towing a trailer, be sure to consult your Lexus dealer for further
information on additional requirements.
Weight limits
Before towing, make sure the total trailer weight, gross vehicle weight,
gross axle weight and trailer tongue load are all within the limits.
The total trailer weight and tongue load can be measured with platform scal\
es
found at a highway weighing station, building supply company, trucking
company, junk yard, etc.
32E001±1

DRIVING TIPS159
HOW TO SAVE FUEL AND MAKE YOURVEHICLE LAST LONGER
Getting more kilometer/mileage from a liter/gallon of fuel is easy ± just ta\
ke
it easy. It will help make your vehicle last longer, too. Here are some specific
tips on how to save money on both fuel and repairs:
Keep your tires inflated at the correct pressure. Check the pressure
every two weeks, or at least once a month. Underinflation causes tire wear
and wastes fuel.
 Do not carry unneeded weight in your vehicle. Excess weight puts a
heavier load on the engine, causing greater fuel consumption.
 Avoid lengthy warm±up idling. Once the engine is running smoothly,
begin driving ± but gently. Remember, however, that on cold winter days
this may take a little longer.
 Accelerate slowly and smoothly. Avoid jackrabbit starts.
 Avoid long engine idling. If you have a long wait and you are not in traf fic,
it is better to turn off the engine and start again later. 
Avoid engine overrevving. Use a gear position suitable for the road on
which you are traveling.
 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 brake pedal. This causes needless wear,
overheating and poor fuel economy.
 Maintain a moderate speed on highways. The faster you drive, the
greater the fuel consumption. By reducing 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.

DRIVING TIPS
160

Keep your vehicle tuned±up and in top shape. A dirty air cleaner,
improper valve clearance, dirty plugs, dirty oil and grease, brakes not
adjusted, etc. all lower engine performance and contribute to poor fuel
economy. For longer 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 vehicle receives more frequent maintenance. (For
scheduled maintenance information, please refer to the separate ºOwner's
Manual Supplement/Maintenance Scheduleº.)
CAUTION
Never turn off the engine to coast down hills. Your power
steering and brake booster will not function without the
engine running. Also, the emission control system operates
properly only when the engine is running.

IN CASE OF AN EMERGENCY
162
IF YOUR ENGINE STALLS WHILEDRIVING
If your engine stalls while driving . . . .
1. Reduce your speed gradually, keeping a straight line. Move cautiously off
the road to a safe place.
2. Turn on your emergency flashers.
3. Try starting the engine again.
If the engine will not start, see ºIf your vehicle will not startº\
.
CAUTION
If the engine is not running, the power assist for the brakes and
steering will not work, so steering and braking will be much
harder than usual.
IF YOUR VEHICLE WILL NOT START
(a) Simple checks
Before making these checks, make sure you have followed the correct starting
procedure instructions in ºHow to start the engineº on page 136 and that you
have sufficient fuel. Since your vehicle is equipped with the engine
immobiliser system, also check whether the other keys will start the engine.
If they work, your key may be broken. Have the key checked at your Lexu\
s
dealer. If none of your keys work, the system is possibly broken. Call your
Lexus dealer. See ºKeysº on page 7.
If the engine is not turning over or is turning over too slowly ±
1. Check that the battery terminals are tight and clean.
2. If the battery terminals are O.K., switch on the interior light.
3. If the light is out, dim or goes out when the starter is cranked, the ba\
ttery
is discharged. You may try jump starting. See º(c) Jump startingº for further
instruction.
If the light is O.K., but the engine still will not start, it needs adju\
stment or
repair. Call a Lexus dealer, Roadside Assistance or Customer Service
Assistance. (See ºForewordº.)

MAINTENANCE
182
Tire rotation
Rotate the tires every 12000 km (7500 miles). See page 208 for additional
information.
Fluid leaks
Check underneath for leaking fuel, oil, water or other fluid after the vehicl\
e
has been parked for a while. If you smell fuel fumes or notice any leak, h\
ave
the cause found and corrected immediately.
Doors and engine hood
Check
that all doors, including trunk lid, operate smoothly and all latches lo\
ck
securely. Make sure the engine hood secondary latch secures the hood when
the primary latch is released.
Vehicle interior
Items listed below should be checked regularly, e.g. while performing
periodic services, cleaning the vehicle, etc.
Lights
Make sure the headlight, stop lights, tail lights, turn signal lights, and o\
ther
lights are working. Check headlight aim.
Service reminder indicators and warning buzzers
Check that all service reminder indicators and warning buzzers function
properly.
Steering wheel
Check that it has the specified freeplay. Be alert for changes in steering
condition, such as hard steering, excessive freeplay or strange noise.
Seats
Check that all front seat controls such as seat adjusters, seatback recliner, etc.
operate smoothly. Check that the head restraints move up and down smoothly
and that the locks hold securely in any latched position.
Seat belts
Check that the seat belt system such as buckles, retractors and anchors operat\
e
properly and smoothly. Make sure the belt webbing is not cut, frayed, worn
or damaged.

MAINTENANCE183
Accelerator pedal
Check the pedal for smooth operation and uneven pedal effort or catching.
Brake pedal
Check the pedal for smooth operation and the proper clearance and freeplay.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do not pull to one side when appl\
ied.
Parking brake
Check that the pedal has the proper travel and that, on a safe incline, your
vehicle is held securely with only the parking brake applied.
Automatic transmission ºParkº mechanism
Check the lock release button of the selector lever for proper and smooth
operation. On a safe incline, check that your vehicle is held securely with the
selector lever in ºPº position and all brakes released.
Engine compartment
Items listed below should be checked from time to time, e.g. each time
when refueling.
Washer fluid
Make sure there is sufficient fluid in the tank. See page 227 for additional
information.
Engine coolant level
Make sure the coolant level is between the ºFULLº and ºLOWº line\
s on the
see±through reservoir when the engine is cold. See page 201 for additional
information.
Battery
Your Lexus has a maintenance free battery. You do not have to add distilled
water. For longer life of the battery, however, see page 219 for additional
information.
Brake fluid level
Make sure the brake fluid level is correct. See page 205 for additional
information.
Engine oil level
Check the level on the dipstick with the engine turned off and the vehicle
parked on a level spot. See page 198 for additional information.

INTRODUCTION
188
DO±IT±YOURSELF SERVICEPRECAUTIONS
If you perform maintenance yourself, be sure to follow the correct
procedure given in this Section.
You should be aware that improper or incomplete servicing may result in
operating problems.
Performing do±it±yourself maintenance during the warranty period may
affect your warranty coverage. Read the separate Lexus Warranty statement
for details and suggestions.
This Section gives instructions only for those items that are relatively eas\
y for
an owner to perform. As explained in Section 5, there are still a number \
of
items that must be performed by a qualified technician with special tools.
For information on tools and parts for do±it±yourself maintenance, se\
e ºParts
and toolsº.
Utmost care should be taken when working on your vehicle to prevent
accidental injury. Here are a few precautions that you should be especially
careful to observe:
CAUTION

When the engine is running, keep hands, clothing, and tools
away from the moving fan and engine drive belt.
(Removing rings, watches, and ties is advisable.)

Right after driving, the engine compartment ± the engine,
radiator, exhaust manifold and power steering fluid
reservoir, etc. ± will be hot. So be car eful not to touch them.
Oil and other fluids may also be hot.

Do not smoke, cause sparks or allow open flames near fuel
or the battery. Their fumes are flammable.

Be extremely cautious when working on the battery. It
contains poisonous and corrosive sulfuric acid.

Do not get under your vehicle with just the body jack
supporting it. Always use automotive jack stands or other
solid supports.

Use eye protection whenever you work on or under your
vehicle where you may be exposed to flying or falling
material, fluid spray, etc.