2007 HONDA CIVIC engine

The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming f rom the
system.Select .
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page ). If it moves near the red zone,
turn of f the A/C until the gauge
reading returns to normal.
Turn on the A/C by pressing the
button. The indicator in the button
comesonwhenafanspeedis
selected.
Make sure the temperature is set to maximum cool.
Select .
If the outside air is humid, select
recirculation mode. If the outside
air is dry, select f resh air mode.
Set the f an to the desired speed.
you can
cool it down more rapidly by partially
opening the windows, turning on the
A/C, and setting the fan to
maximum speed in f resh air mode.
To cool the interior with MAX A/C: Set the f an to the desired speed.
Select MAX A/C.
The system automatically turns on
the A/C, selects , and
switches to recirculation mode.
Make sure the temperature is set
to maximum cool. Turn the fan on.
If the A/C is of f , turn it on (if
equipped).
Select and fresh air mode.
Adjust the temperature to your
pref erence.
Air conditioning, as it cools, removes
moisture from the air. When used in
combination with the heater, it
makes the interior warm and dry and
can prevent the windows f rom
f ogging up.
This setting is suitable f or all driving
conditions whenever the outside
temperature is above 32°F (0°C).
1.2.3.
3.4. 5.
1. 2. 1. 2. 3.1. 2. 3. 4.
67
If equipped If the interior is very warm,
Vents, Heating, and A/C
Using the Heater
Using the A/C Dehumidif y the Interior
108
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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. We recommend using quality
gasolines containing detergent
additives that help prevent fuel
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 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.
Your vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persistent, heavy, metallic rapping
noise that can lead to engine damage.
Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane number of 91 or higher.
Useof aloweroctanegasolinecan
cause occasional metallic knocking
noises in the engine and will result in
decreased engine perf ormance. Use
of a gasoline with a pump octane
number less than 87 can lead to
engine damage.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Do not tow a trailer.
Break-in Period Fuel Recommendation
Break-in Period, Fuel Recommendation
A ll models except U.S. Si
U.S. Si model only
176
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Park with the driver’s side closest
to the service station pump.
For f urther important f uel-related
inf ormation, please ref er to your
.
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.
You may hear a knocking noise from
the engine if you drive the vehicle at
low engine speed (below about 1,000
rpm) in a higher gear. To stop this,
raise the engine speed by shif ting to
a lower gear.
Open the f uel f ill door by pushing
onthehandletotheleftof the
driver’s seat.
1. 2.
On Si model
Service Station Procedures
Ref ueling
Quick Start Guide
Bef ore Driving
177
Push
FUEL FILL CAPGasoline 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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Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.
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. Pull the support rod out of its clip
by holding the grip, and insert the
end into the designated hole in thehood.
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 fender, then let it drop. Make
sure it is securely latched.
Remove the dipstick (orange
handle).
Insert it all the way back in its tube.
Wipe of f the dipstick with a clean
cloth or paper towel.
3.
1. 2.
3.
2.
CONT INUED
Service Station Procedures
Oil Check
Bef ore Driving
179
DIPSTICK
SUPPORT ROD
LATCH Except U.S. Si
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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 .
4.
224
Service Station Procedures
A dding Engine Oil
180
LOWER MARK
UPPER MARK
DIPSTICK
UPPER MARK
LOWER MARK
U.S. Si U.S. Si
Except U.S. Si
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CONT INUED
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, seeon 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. Always maintain your vehicle
according to the maintenance
minder displayed in the
inf ormation display. See
on page
.
Always drive in the highest gear
possible.
Drive moderately. Rapid
acceleration, abrupt cornering,
and hard braking use more 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.
an underinf lated tire
causes more ‘‘rolling resistance,’’
which uses more f uel.
228 218218
For example,
A dding
Engine Coolant Owner’s Maintenance
Checks
Engine Coolant Check
Improving Fuel Economy
Owner’s
Maintenance Checks
Service Station Procedures, Fuel Economy
Bef ore Driving
181
RESERVE TANK RESERVE TANK
MAX
MIN
MAX
MIN U.S. Si
Except U.S. Si
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When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interf ere with your vehicle’s
computer controlled systems, such
as your airbags and anti-lock brakes.
Your dealer has Honda accessories
that allow you to personalize your
vehicle, or improve its perf ormance.
These accessories have been
designed and approved f or your
vehicle, and are covered by warranty.
Modif ying your vehicle, or installing
some non-Honda accessories, can
make it unsaf e. Bef ore you make any
modif ications or add any accessories,
be sure to read the f ollowing
inf ormation.
Although non-Honda accessories
may f it on your vehicle, they may not
meet f actory specif ications, and
could adversely af f ect your vehicle’s
handling and stability.
Try to maintain a constant speed.
Everytimeyouslowdownand
speed up, your vehicle uses extra
f uel. Use cruise control when
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.
Fuel Economy, A ccessories and Modif icat ions
A ccessories
A ccessories and Modif ications
182
Improper accessories or
modifications can affect your
vehicle’s handling, stability, and
performance, and cause a
crash in which you can be hurt
or killed.
Follow all instructions in this
owner’s manual regarding
accessories and modifications.
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Make sure all windows, mirrors,
and outside lights are clean and
unobstructed. Remove f rost, snow,
or ice.
Check that the hood and trunk are
f ully closed.Check that any items you may be
carrying are stored properly or
f astened down securely.
Check the seat adjustment (see
page ).
Check the adjustment of the
inside and outside mirrors (see
page ).
Check the steering wheel
adjustment (see page ).
Make sure the doors are securely
closed and locked.Fasten your seat belt. Check that
your passengers have f astened
their seat belts (see page ).
Youshoulddothefollowingchecks
and adjustments every day bef ore
you drive your vehicle.
When you start the engine, check
the gauges and indicators in the
instrument panel (see page ).
Visually check the tires. If a tire
looks low, use a gauge to check its
pressure (see page ).
1. 2. 3. 4.
9.
8.
7.
6.
5.
10.
245 91
99 75 14
57
Preparing to Drive
Driving
189
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