ECO mode Acura RSX 2004 Owner's Guide

Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not change the oil until the
scheduled maintenance time.
Do not tow a trailer. Your Acura is designed to operate on
unleaded gasoline with a pump
octane number of 86 or higher.
Your Acura is designed to operate on
premium unleaded gasoline with a
pump octane number of 91 or higher.
You should also f ollow these re-
commendations with an overhauled
or exchanged engine, or when the
brakes are replaced. Useof aloweroctanegasolinecan
cause a persistent, heavy, metallic
rapping noise in the engine that can
lead to mechanical f ailure.
We recommend gasoline containing
detergent additives that help prevent
f uel system and engine deposits. In
addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT. Use ofgasoline with these additives may
adversely affect performance, and
cause the Malf unction Indicator
Lamp on your instrument panel to
come on. If this happens, contact
your authorized Acura dealer f or
service. For f urther important f uel-
related information, please refer to
your Quick Start Guide.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxygenated gasoline
containing up to 10 percent ethanol
by volume and up to 15 percent
MTBE by volume. Do not use
gasoline containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.(All models except Type-S)
(Type-S)
Break-in Period Fuel Recommendation
Bef ore Driving
Break-in Period, Fuel Recommendation
121

Refer toon page f or inf ormation
about checking other items on your
Acura. Always drive in the highest gear
possible.
Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
fuel.Usethecruisecontrolwhen
appropriate.
Combine several short trips into
one.
The air conditioning puts an extra
load on the engine which makes it
usemorefuel.Usethefresh-air
ventilation when possible.
an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses f uel.
The build-up of snow or mud on
your vehicle’s underside adds
weight and rolling resistance.
Frequent cleaning helps your f uel
mileage and reduces the chance of
corrosion.
Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more f uel. Always maintain your vehicle
according to the maintenance
schedule. See on page
.
158
158
For example,
Service Station Procedures, Fuel Economy
Bef ore Driving
Owner’s Maintenance
Checks Improving Fuel Economy
Owner’s
Maintenance Checks
126

à
à
à
à
To shift from
21
32
43
54 Speed range
under 31 mph (50 km/h)
under 63 mph (100 km/h)
under 94 mph (150 km/h)
under 131 mph (210 km/h) When you are in Sequential
Sportshif t mode, and the vehicle is
stopped, push f orward on the shif t
lever to shif t to second gear. You will
see ‘‘2’’ in the display. Starting out in
second gear will help to reduce
wheelspin in deep snow or on a
slippery surf ace.
If you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the
tachometer’s red zone. If this
occurs,youmayfeeltheengine
cut in and out. This is caused by a
limiter in the engine’s computer
controls. The engine will run
normally when you reduce the
rpm below the red zone.
Automatic Transmission
Starting in Second Gear
Engine Speed L imiter
Driving143

Make sure the API Certif ication Seal
says ‘‘For Gasoline Engines’’.
The oil’s viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your Acura, to
improve cold weather starting and
f uel economy.
To add oil, unscrew and remove the
engine oil f ill cap on top of the valve
cover.
Pour in the oil slowly and caref ully so
you do not spill. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment.
Install the engine oil f ill cap and
tighten it securely. Wait a f ew
minutes and recheck the oil level. Do
not f ill above the upper mark on the
dipstick; you could damage the
engine. Oil is major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements. It is
highly recommended that you use
Honda motor oil in your vehicle.
RSX and Premium models
A dding Engine Oil
Maint enance
Recommended Oil
164
ENGINE OIL FILL CAP
API CERTIFICATION SEAL Ambient Temperature

Open the hood and remove the
engine oil f ill cap. Remove the oil
drain bolt and washer f rom the
bottom of the engine. Drain the oil
into an appropriate container.Remove the oil f ilter, and let the
remaining oil drain. A special
wrench (available f rom your Acura
dealer) is required.
Install a new oil f ilter according to
the instructions that come with it.Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten it to:
Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):
4. 3.
2. (Type-S) (RSX and Premium models)
5.
6.
Type-S RSX and Premium models
Changing the Oil and Filter
Maint enance166
WASHER OIL DRAIN BOLT OIL FILTER
33 lbf·ft (44 N·m , 4.5 kgf·m)
29 lbf·ft (39 N·m , 4.0 kgf·m)
4.8 US qt (4.5
)
4.2 US qt (4.0
)

Check the f luid level in the
reservoirs monthly. There are up to
two reservoirs, depending on the
model. They are:Brake f luid reservoir (all models)
Clutch f luid reservoir
(manual transmission only)
The brake f luid should be replaced
according to the time recommenda-
tion in the maintenance schedule.
The f luid level should be between
theMINandMAXmarksontheside
of the reservoir. If the level is at or
below the MIN mark, your brake
system needs attention. Have the
brake system inspected f or leaks or
worn brake pads.
Always use Honda Heavy Duty
Brake Fluid DOT 3. If it is not
available, you should use only DOT 3
or DOT 4 f luid, f rom a sealed
container, as a temporary
replacement. However, the use of
any non-Honda brake fluid can cause
corrosion and decrease the lif e of the
system. Have the brake system
f lushed and ref illed with Honda
Heavy Duty Brake Fluid DOT 3 as
soon as possible.
Brake f luid marked DOT 5 is not
compatible with your vehicle’s
braking system and can cause
extensive damage.
Brake and Clutch Fluid
Maint enance
Brake System
171
MAX
MIN

We recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.Thecompactsparetirepressureis:
For convenience, the recommended
tire sizes and cold air pressures are
on a label on the driver’s doorjamb.
For additional technical inf ormation,
see page .Use a gauge to measure the air
pressure at least once a month. Even
tires that are in good condition may
lose one to two psi (10 to 20 kPa, 0.1
to 0.2 kgf /cm ) per month.
Remember to check the spare tire at
thesametime.
Check the pressure in the tires when
they are cold. This means the vehicle
has been parked f or at least three
hours, or driven less than 1 mile (1.6
km).
Add or release air, if needed, to
match the recommended cold tire
pressuresonthispage.
(Canada: RSX)
(U.S.: All models, Canada: Premium
and Type-S models)
222
Tire Size Tire Size Cold Tire Pressure for
Normal Driving
Cold Tire Pressure for
Normal Driving
Front:
Rear: Front:
Rear:
Tires
Maint enance184
P205/55R16 89V
33 psi (230 kPa ,2.3 kgf/cm
)
31 psi (220 kPa , 2.2 kgf/cm
) P195/65R15 89H
33 psi (230 kPa ,2.3 kgf/cm
)
31 psi (220 kPa , 2.2 kgf/cm
)
60 psi (420 kPa , 4.20 kgf/cm)

´
Tires marked ‘‘M S’’ or ‘‘All
Season’’ on the sidewall have an all-
weather tread design suitable for
most winter driving conditions.
For the best perf ormance in snowy
or icy conditions, you should install
snow tires or tire chains. They may
be required by local laws under
certain conditions.
If you mount snow tires on your
Acura, make sure they are radial
tires of the same size and load range
as original tires. Mount snow tires on
all f our wheels. The traction
provided by snow tires on dry roads
maybelowerthanyouroriginaltires.
Check with the tire dealer f or
maximum speed recommendations.
Wheels:
Tires:
See page f or inf ormation about
DOT Tire Quality Grading.
Replacement wheels are available at
your Acura dealer. (U.S. : All models
Canada : Premium and Type-S
models)
(Canada : RSX)
(U.S. : All models
Canada : Premium and Type-S
models)
(Canada : RSX)
222
CONT INUED
Winter Driving
Snow T ires
Wheel and T ire Specif ications
Tires
Maint enance187
16x61/2JJ
15x6JJ
P205/55R16 89V
P195/65R15 89H
Installing improper tires on your
vehicle can affect handling and
stability. This can cause a crash
in which you can be seriously
hurt or killed.
Always use the size and type of
tires recommended in this
owner’s manual.