engine Acura RDX 2009 Owner's Guide

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .272
.................
Fuel Recommendation .272
.........
Service Station Procedures .273
....................................
Ref ueling .273
.....
Tighten Fuel Cap Message .274
Opening and Closing
................................
the Hood .275
...................................
Oil Check .276
.............
Engine Coolant Check .277
...............................
Fuel Economy .278
...
Accessories and Modif ications .281
.............................
Carrying Cargo .283
Bef ore Driving
Bef ore Driving
271
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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.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Do not tow a trailer. 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.
Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane of 91 or higher. If this
octane grade is unavailable, regular
unleaded gasoline with a pump
octane of 87 or higher may be used
temporarily. The use of regular
unleaded gasoline can cause metallic
knocking noises in the engine and
will result in decreased engine
perf ormance. The long-term use of
regular-grade gasoline can lead to
engine damage. We recommend using quality
gasolines containing detergent
additives that help prevent fuel
system and engine deposits.
Use of gasoline with these additives
may adversely af f ect perf ormance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contact
your authorized dealer f or service.
Break-in Period Fuel Recommendation
Break-in Period, Fuel Recommendation
272
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CONT INUED
Park with the driver’s side closest
to the service station pump.
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% ethanol by
volume and up to 15% 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.
For f urther important f uel-related
inf ormation, please ref er to your
. Open the f uel f ill door by pulling
onthehandleattheoutsideof the
driver’s seat.
1.
2.
Ref ueling
Quick Start Guide
Fuel Recommendation, Service Station Procedures
Bef ore Driving
273
Pull
FUEL FILL CAP
FUEL FILL DOOR RELEASE HANDLE
TETHER
Gasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine, and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
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If the f uel nozzle keeps clicking of f
even though the tank is not f ull,
there may be a problem with your
vehicle’s fuel vapor recovery
system. The system helps keep
f uel vapor f rom going into the
atmosphere. Try f illing at another
pump. If this does not f ix the
problem, consult your dealer.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top off’’ the tank. Leave
some room f or the f uel to expand
with temperature changes.
Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank escapes.
Place the cap in the holder on the
fuel fill door.Screw the f uel f ill cap back on
until it clicks at least once. If you
do not properly tighten the cap,
you will see a ‘‘TIGHTEN FUEL
CAP’’ message on the multi-
inf ormation display (see right
column on this page), and the
malf unction indicator lamp may
also come on (see page ).
If your f uel f ill cap is loose or
missing, a ‘‘TIGHTEN FUEL CAP’’
message appears on the multi-
information display after you start
the engine.
Push the f uel f ill door closed until
it latches.
4. 5.
6.
3.
382Tighten Fuel Cap Message
Service Station Procedures
274
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ÛÝ
Turn the engine of f , and conf irm the
f uel f ill cap is installed. If it is, loosen
it, then retighten it until it clicks at
least once. When you can restart the
engine, the message appears again.
The message goes of f af ter several
days of normal driving once you
tighten or replace the fuel fill cap. To
scroll to another message, press the
INFO ( / ) button.
If the system still detects a leak in
your vehicle’s evaporative emissions
system, the malf unction indicator
lamp (MIL) comes on. If the f uel f ill
cap was not already tightened, turn
the engine of f , and check or
retighten the f uel f ill cap until it
clicks at least once. The MIL should
go off after several days of normal
driving once the cap is tightened or
replaced. If the MIL does not go of f ,
have your vehicle inspected by a
dealer. For more inf ormation, see
page . Park the vehicle, and set the
parking brake. Pull the hood
release handle located under the
lower lef t corner of the dashboard.
The hood will pop up slightly.
Put your f ingers under the f ront
edge of the hood near the center.
Slide your hand to the lef t until
you f eel the hood latch handle.
Push this handle up to release it.
Lif t up the hood.
If the hood latch handle moves stif f ly,
or if you can open the hood without
lifting the handle, the mechanism
should be cleaned and lubricated.
1. 2.
382
CONT INUED
Opening and Closing the Hood
Service Station Procedures
Bef ore Driving
275
HOOD RELEASE HANDLE
LATCH
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Holding the grip, pull the support
rod out of its clip. Insert the end
into the designated hole in the
hood.To close the hood, lif t it up slightly to
remove the support rod f rom the
hole. Put the support rod back into
its holding clip. Lower the hood to
about a f oot (30 cm) above the
f ender, then let it drop. Make sure it
is securely latched.
Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
Park the vehicle on a level surf ace.Hold the dipstick with a clean
cloth or paper towel, and then
insert it all the way back in its hole.
Wipe of f the dipstick with a clean
cloth or paper towel.
Remove the dipstick (orange loop).
3.
3.
1.
2.
Service Station Procedures
Oil Check
276
GRIPCLIP
SUPPORT ROD DIPSTICK
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Make sure the ‘‘UP’’ mark on the
loop is f acing up when you insert
the dipstick.
Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page . Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant. Refer to
on page f or inf ormation
about checking other items on your
vehicle.
4. 336 340333
Service Station Procedures
A dding Engine Oil
A dding
Engine Coolant
Engine Coolant Check Owner’s Maintenance
Checks
Bef ore Driving
277
UPPER MARK RESERVE TANK
MAX MIN
LOWER MARK
‘‘UP’’ MARK
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Aggressive driving (hard
acceleration and braking)
Excessive idling, accelerating and
braking in stop-and-go traf f ic
Cold engine operation (engines
aremoreefficientwhenwarmed
up)
Driving with a heavy load or the
air conditioner running
Improperly inf lated tires
The f ollowing f actors can lower your
vehicle’s f uel economy:
A properly maintained vehicle
maximizes f uel economy. Poor
maintenance can signif icantly reduce
f uel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
inf ormation display (see
on page ).
For example: Rapid
acceleration, abrupt cornering,
and hard braking increase fuel
consumption.
Aerodynamic drag has a big ef f ect
on f uel mileage at speeds above 45
mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
If your vehicle has a
manual transmission, you can
boost your f uel economy by up
shif ting as early as possible.
Idling
results in 0 miles per gallon.
An underinf lated tire increases
‘‘rolling resistance,’’ which reduces
f uel economy.
It puts a heavier
load on the engine, increasing f uel
consumption.
In
particular, a build-up of snow or
mud on your vehicle’s underside
adds weight and rolling resistance.
Frequent cleaning helps your f uel
economy.
333
CONT INUED
Fuel Economy
Fuel Economy Factors
Improving Fuel Economy
Owner’s
Maintenance Checks Drive moderately
Observe the speed limit
Always drive in the highest gear
possible
Avoid excessive idling
Use the required engine oil (see
page).
Maintain proper tire inf lation
A void carrying excess weight in
your vehicle
K eep your vehicle clean
336
Vehicle Maint enance Drive Ef f icient ly
Bef ore Driving
279
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Fill the f uel tank until the nozzle automatically clicks of f .
Reset trip counter to zero.
Record the total gallons (liters) needed to ref ill.
Follow one of the simple calculations above.
The A/C
puts an extra load on the engine
which makes it use more f uel. Use
the f resh-air ventilation when
possible.
Combine several short trips into
one. A warmed-up engine is more
f uel ef f icient than a cold one.
Direct calculation is the
recommended source of inf ormation
about your actual f uel economy.
Using f requency of f ill-ups or taking
f uel gauge readings are NOT
accurate measures of f uel economy.
Fuel economy may improve over the
f irst several thousand miles. 1)
2)
3)
4)
Fuel Economy
Checking Your Fuel Economy
Measuring T echniquesMinimize the use of the air
conditioning system
Plan and combine trips
Calculating Fuel Economy
280
Miles per Gallon
100 Kilometers
Gallons
of fuel
Miles
driven
Liter Lper
100 km
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This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important inf ormation on
parking your vehicle, the braking
system, the Super Handling-All
Wheel Drive (SH-AWD
)system,
the vehicle stability assist (VSA
)
system, the tire pressure monitoring
system (TPMS), and f acts you need
if you are planning to tow a trailer or
drive of f -highway. ........................
Driving Guidelines .290
........................
Preparing to Drive .291
.......................
Starting the Engine .292
..............
Automatic Transmission .293
Driving with the Paddle
.......................................
Shif ters .297
Super Handling-All Wheel Drive .................
(SH-AWD
) System .301
...........................................
Parking .303
.............................
Braking System .304
...............
Anti-lock Brakes (ABS) .305
Tire Pressure Monitoring
........................
System (TPMS) .307
Vehicle Stability Assist (VSA
),
aka Electronic Stability ........
Control (ESC), System .312
...........................
Towing a Trailer .314
Of f -Highway Driving
..................................
Guidelines .321
Driving
Driving
289
TM TM
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