engine overheat HONDA ACCORD 2003 CL7 / 7.G Owners Manual

Come to a full stop before you shift
into Reverse. You can damage the
transmission by trying to shif t into
Reverse with the car moving. Push
down the clutch pedal, and pause f or
a f ew seconds bef ore shif ting into
Reverse, or shif t into one of the
f orward gears f or a moment. This
stops the gears so they won’t ‘‘grind.’’
When slowing down, you can get
extra braking f rom the engine by
shifting to a lower gear. This extra
braking can help you maintain a safe
speed and prevent your brakes f rom
overheating while going down a
steep hill. Bef ore downshif ting,
make sure engine speed will not go
into the tachometer’s red zone in the
lower gear.
The manual transmission is syn-
chronizedinallforwardgearsfor
smooth operation. It has a lockout so
you cannot shift directly from Fifth
to Reverse. When shif ting up or
down,makesureyoupushtheclutch
pedal down all the way, shift to the
next gear, and let the pedal up
gradually. When you are not shif ting,
do not rest your f oot on the clutch
pedal. This can cause your clutch to
wear out faster.
Driving
5-speed Manual T ransmission
221
Rapid slowing or speeding-up
can cause loss of control on
slippery surfaces. If you crash,
you can be injured.
Use extra care when driving on
slippery surfaces.
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When driving down hills, reduce
your speed and shif t down to 2nd
gear. Do not ‘‘ride’’ the brakes, and
remember it will take longer to slow
downandstopwhentowingatrailer.
When climbing hills, closely watch
your temperature gauge. If it nears
the red (Hot) mark, turn the air
conditioning of f , reduce speed and, if
necessary, pull to the side of the
road to let the engine cool.
The added weight, length, and
height of a trailer will af f ect your car’s
handling and perf ormance, so
driving with a trailer requires some
special driving skills and techniques.
Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
discussed below.
Make turns more slowly and wider
than normal. The trailer tracks a
smaller arc than your car, and it can
hit or run over something the car
misses. Allow more time and
distance f or braking. Do not brake or
turn suddenly as this could cause the
trailer to jackknif e or turn over.
If youmuststopwhenfacinguphill,
use the f oot brake or parking brake.
Do not try to hold the car in place by
pressing on the accelerator, as this
can cause the automatic
transmission to overheat.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or cars with trailers. If
you have an automatic transmission,
use D position when towing a trailer
on level roads. D is the proper shif t
lever position to use when towing a
trailer in hilly terrain. (See ‘‘ ’’ in the next column f or
additional gear information.) If the automatic transmission shif ts
f requently while going up a hill, shif t
to D .
3
3
Driving Saf ely With a T railerMaking T urns and Braking
Driving on Hills
T owing Speeds and Gears
Driving
on Hills
Towing a Trailer
Driving242
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Install the ignition coil into the
hole.
Connect the wire connector to the
ignition coil. Make sure it locks in
place.
Push the ignition coil down all the
way. Install the bolt.
Repeat this procedure f or the
other three spark plugs.
Reinstall the coil cover, and
tighten the f our nuts.The spark plugs in your car are a
special iridium-tipped design f or
longer lif e. The spark plugs should
be replaced according to the distance
recommendation in the maintenance
schedule.
9.
10. 11. 12.13. NGK:
DENSO:
NGK:
DENSO:
On some models
CONT INUED
Specif ications: Spark Plugs (6-cylinder Models)
Spark Plugs (4-cylinder Models), Spark Plugs (6-cylinder Models)
Maint enance291
IZFR6K-11
SKJ20DR-M11 IZFR6K-13
SKJ20DR-M13
Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.
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Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
af ter it contacts the cylinder head.)
Tightening torque:
Put the new spark plug into the
socket, then screw it into the hole.
Screw it in by hand so you do not
crossthread it.
Install the ignition coil. Reinstall
the hexagon socket head cap bolt.Push the wire connector onto the
ignition coil. Make sure it locks in
place.
Reinstall the cover on the front
cylinder bank while putting its
mounting clip in the hole on the
passenger’s side. Secure the cover
by turning the heads of the two
holding clips one-quarter turn
clockwise with a f lat-tipped
screwdriver.
Repeat this procedure f or the
other f ive spark plugs.
NGK:
DENSO:
6. 7.
8.9.
10. 11.
Specif ications:
Spark Plugs (6-cylinder Models)
Maint enance293
13 lbf·ft (18 N·m , 1.8 kgf·m) IZFR6K-11 SKJ20DR-M11
Tighten the spark plugs caref ully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.
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If you see steam and/or spray
coming f rom under the hood, turn
of f the engine.
If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading
(climbing a long, steep hill on a
hot day with the A/C running, for
example), the engine should start
to cool down almost immediately.
If it does, wait until the tempera-
ture gauge comes down to the mid-
point then continue driving.
Saf ely pull to the side of the road.
Put the transmission in Neutral or
Park, and set the parking brake.
Turn of f the heating and cooling
system and all other accessories.
Turn on the hazard warning
indicators.
The pointer of your car’s tempera-
ture gauge should stay in the mid-
range under most conditions. It may
go higher if you are driving up a long
steep hill on a very hot day. If it
climbs to the red mark, you should
determine the reason.
Your car can overheat f or several
reasons, such as lack of coolant or a
mechanical problem. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.
In either case, you should take
immediate action. 1.
2. 3.
CONT INUED
If Your Engine Overheats
T aking Care of t he Unexpect ed345
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to your engine.
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If the temperature gauge stays at
the red mark, turn of f the engine.
Wait until you see no more signs
of steam or spray, then open thehood.
If there was no coolant in the
reserve tank, you may also have to
add coolant to the radiator. Let the
engine cool down until the pointerreaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. This
releases any remaining pressure in
the cooling system. After the
pressure releases, push down on
the cap and turn it until it comes
off.
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page
). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks. Start the engine and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). Add
coolant to the radiator up to the
base of the f iller neck. If you do
not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
ref illed with the proper mixture as
soon as you can.
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ). Put the radiator cap back on
tightly. Run the engine and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair. (See on page .)
4. 5.
6. 7. 8. 9.
11.12.10.
210 358
358
T aking Care of t he Unexpect ed
If Your Engine Overheats
Emergency
Towing
Emergency
Towing
346
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
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CONT INUED
..................
Dust and Pollen Filter . 300
..............................
Economy, Fuel . 211
............
Emergencies on the Road . 333
.............
Battery, Jump Starting . 342
...........
Brake System Indicator . 351
................
Changing a Flat Tire . 335
.....
Charging System Indicator . 348
..................
Checking the Fuses . 354
.....
Low Oil Pressure Indicator . 347
...
Malf unction Indicator Lamp . 349
...
Manually Closing Moonroof . 352
..................
Overheated Engine . 345
.........................
Emergency Brake . 102
......................
Emergency Flashers . 72
......................
Emergency Towing . 358
.......................
Emissions Controls . 371 Engine
............................................
Belts . 302
....
Coolant Temperature Gauge . 64
Malf unction Indicator
................................
Lamp . 58, 349
........
Oil Pressure Indicator . 58, 347
..............
Oil, What Kind to Use . 268 ...............................
Overheating . 345
............................
Specif ications . 365
....................
Speed Limiter . 222, 226
.......................................
Starting . 219
..........
Engine Speed Limiter . 222, 226
......................
Ethanol in Gasoline . 369
.
Evaporative Emissions Controls . 371
...............................
Exhaust Fumes . 52
Expectant Mothers, Use of Seat
........................................
Belts by . 19
..................
Exterior, Cleaning the . 326
............................
Fabric, Cleaning . 329
...................................
Fan, Interior . 112
Features, Comfort and
..............................
Convenience . 111
....................
Filling the Fuel Tank . 204
Filter
.........................
Dust and Pollen . 300
...............................................
Oil . 270
5-speed Manual Transmission ...............
Checking Fluid Level . 283
5-speed Manual Transmission ................................
Shif ting the . 221 .............
Flashers, Hazard Warning . 72
...................
Flat Tire, Changing a . 335
Fluids
.
Automatic Transmission . 280, 281
..........................................
Brake . 284
.........................................
Clutch . 285
..............
Manual Transmission . 283
..........................
Power Steering . 285
..................
Windshield Washer . 279
...........................
Folding Rear Seat . 92
.....
Foreign Countries, Driving in . 370
..........................
Four-way Flashers . 72
.................................................
Fuel . 204
......................
Fill Door and Cap . 205
...........................................
Gauge . 65
................
Octane Requirement . 204
...............................
Oxygenated . 369
........................
Tank, Filling the . 204
.....................
Fuses, Checking the . 354
Index
E
F
III
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CONT INUED
..................................
Maintenance . 245
...
Owner Maintenance Checks . 265
........................................
Record . 260
......................
Required Indicator . 65
..........................................
Saf ety . 246
.............................
Schedule . 250-259
.
Malf unction Indicator Lamp . 58, 349
...................
Manual Transmission . 221
........
Manual Transmission Fluid . 283
...............................
Meters, Gauges . 63
...................
Methanol in Gasoline . 369
........................
Mirrors, Adjusting . 101
.......................................
Moonroof . 100
......................
Closing Manually . 352
...................................
Operation . 100
...................
Neutral Gear Position . 224
..................
New Vehicle Break-in . 204
.....................
Normal Shif t Speeds . 222
..................
NOTICE, Explanation of . ii
...............
Numbers, Identif ication . 362 ...
Octane Requirement, Gasoline . 204
.........................................
Odometer . 63
Odometer/Outside Temperature
......................................
Indicator . 63
...............................
Odometer, Trip . 64
Oil
........................
Change, How to . 270
......................
Change, When to . 250
......................
Checking Engine . 208
..............
Pressure Indicator . 58, 347
Selecting Proper Viscosity
......................................
Chart . 269
...........
ON (Ignition Key Position) . 78
..
Operation in Foreign Countries . 370
............................
Outside Mirrors . 101
.....................
Outside Temperature . 64
....................
Overheating, Engine . 345
.......
Owner Maintenance Checks . 265
..........................
Oxygenated Fuel . 369
.......................
Label, Certif ication . 362
.................
Lane Change, Signaling . 70
........................
Lap/Shoulder Belts . 42
.........................
Leather, Cleaning . 329
Lights
....................
Bulb Replacement . 312
.......................................
Indicator . 57
.........................................
Parking . 58
..................................
Turn Signal . 60
......
LOCK (Ignition Key Position) . 77
Locks
.......
Anti-thef t Steering Column . 77
............................
Fuel Fill Door . 205
....................................
Glove Box . 86
...........................................
Trunk . 84
........................
Low Coolant Level . 210
...
Lower Gear, Downshif ting to a . 221
...
Low Oil Pressure Indicator . 58, 347
...
Lubricant Specif ications Chart . 364
.........................................
Luggage . 214
Index
LM
N O
V
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Î
..............
Panel Brightness Control . 69
........................
Park Gear Position . 224
...........................................
Parking . 228
...............................
Parking Brake . 102
.................................
Parking Lights . 58
..
Parking Over Things that Burn . 373
.............................
PGM-FI System . 372
..................
Polishing and Waxing . 327
...................................
Pollen Filter . 300
............
Pre-Drive Saf ety Checklist . 11
.........
Pregnancy, Using Seat Belts . 19
............................
Protecting Adults . 12
...
Additional Safety Precautions . 20
.....
Advice f or Pregnant Women . 19
........................
Protecting Children . 21
.......................
Protecting Inf ants . 30
.......
Protecting Larger Children . 36
.........
Protecting Small Children . 33
Using Child Seats with
.....................................
Tethers . 39
.................................
Using LATCH . 40 ...................
Radiator Overheating . 345
Radio/CD Sound
.......................
System . 134, 150, 169
..
Rear Lights, Bulb Replacement . 318
..........................
Rear Seat Armrest . 93
..........................
Rear Seat, Folding . 92
..........................
Rear View Mirror . 101
.................
Rear Window Def ogger . 72
.........
Reclining the Seat Backs . 87, 90
.......
Recommended Shif t Speeds . 222
.............................
Reminder Lights . 57
.......................
Remote Transmitter . 80
Replacement Inf ormation
.................
Air Cleaner Element . 286
.......................................
Coolant . 275
................
Engine Oil and Filter . 270
..........................................
Fuses . 354
................................
Light Bulbs . 312
....................................
Schedule . 250
.......................
Spark Plugs . 289, 292
...........................................
Tires . 306
.............................
Wiper Blades . 297
Replacing Seat Belts Af ter a ............................................
Crash . 44 .................
Reserve Tank, Coolant . 210
...............................
Restraint, Child . 21
..................
Reverse Gear Position . 224
................................
Rotation, Tire . 306
........................................
Saf ety Belts . 8
.........
Safety Defects, Reporting . 380
.................................
Saf ety Features . 7
...........................................
Airbags . 9
..................................
Door Locks . 11
..........................
Head Restraints . 11
.......................................
Seat Belts . 8
..................
Seats and Seat-Backs . 10
.............
Saf ety Labels, Location of . 53
...............................
Saf ety Messages . ii
...........................................
Seat Belts . 8
...............
Additional Information . 42
Automatic Seat Belt
...............................
Tensioners . 43
.....................................
Cleaning . 329
......................
Lap/Shoulder Belt . 42
................................
Maintenance . 44
Reminder Light and
................................
Beeper . 42, 58
Index
R
S
P
VI
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