2002 HONDA ACCORD COUPE engine overheat

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
209
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.

This indicator will come on along
with the ABS indicator if there is a
problem in the anti-lock brake
system (seeon page
).
The TCS indicator may occasionally
come on f or one or two seconds and
then go out. This is normal.
The Traction Control System turns
on every time you start the engine,
even if you turned it of f the last time
you drove the vehicle.
The TCS indicator comes on or
f lashes under the f ollowing condi-
tions:
When you turn the ignition switch
to ON (II).
When you manually turn of f TCS. If the TCS indicator comes on and
stays on for more than 10 minutes
while driving, pull to the side of the
road when it is saf e and turn of f the
engine. Reset the system by
restarting the engine, and watch the
TCS indicator. If the indicator
remains on, or comes back on while
driving, have the system inspected
by your Honda dealer. You can still
drive the vehicle without TCS.
It f lashes when TCS is regulating
wheelspin.
If the system’s diagnostics senses
a problem with TCS, the indicator
will come on and stay on.
If the brakes overheat, the
indicator will come on. 219
ABS Indicator
T CS Indicat or
Traction Control System
Driving222

The added weight, length, and
height of a trailer will af f ect your
vehicle’s handling and perf ormance,
so driving with a trailer requires
some special driving skills and
techniques.Make turns more slowly and wider
than normal. The trailer tracks a
smaller are than your vehicle, and it
canhitorrunoversomethingthe
vehicle 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.
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.
Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
discussed below.
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.
If the automatic transmission shif ts
f requently between 3rd and 4th
gears while going up a hill, shif t to
D.If youmuststopwhenfacinguphill,
use the f oot brake or parking brake.
Do not try to hold the vehicle in
placebypressingontheaccelerator,
as this can cause the automatic
transmission to overheat.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
If you have an automatic
transmission, use the 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
inf ormation.)
3
4
3
Driving Saf ely With a T railer
T owing Speeds and Gears Making T urns and Braking
Driving on Hills
Driving on Hills
Towing a Trailer
Driving230

´
µSpark Plug Gap:Install the spark plug cap.
Repeat this procedure f or the
other three spark plugs.
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.
5. 6.
7.
NGK:
DENSO:
4.
Specif ications:
Spark Plugs (4-cylinder Models)
Maint enance270
0.04 in (1.1 mm)
13 lbf·ft (18 N·m , 1.8 kgf·m) PZFR5F-11
PKJ16CR-L110
0.1 mm
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.

´
µ
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.
Repeat this procedure f or the
other f ive spark plugs.
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.Spark Plug Gap:
NGK:
DENSO:
8. 9.
10.
11.
Spark Plugs (6-cylinder Models)
Maint enance
Specif ications:
273
0.04 in (1.1 mm) PKJ16CR-L11 PZFR5F-110
0.1 mm
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.

This section covers the more-
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your car towed.......................
Compact Spare Tire .312
....................
Changing a Flat Tire .313
..........
If Your Engine Won’t Start . 319
Nothing Happens or the Starter Motor Operates ............................
Very Slowly .319
The Starter Operates ................................
Normally .320
................................
Jump Starting .321
............
If Your Engine Overheats . 324
.........
Low Oil Pressure Indicator . 327
..........
Charging System Indicator . 328
.......
Malf unction Indicator Lamp . 329
.......................
Readiness Codes .330
...............
Brake System Indicator . 331
..................
Closing the Moonroof . 332
..............................................
Fuses .333
..........
Checking and Replacing . 334
......................
Emergency Towing .338
Taking Care of the Unexpected
T aking Care of t he Unexpect ed311

If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. 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/
climate control system and all
otheraccessories.Turnonthe
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.
If Your Engine Overheats
T aking Care of t he Unexpect ed324
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.

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, f or
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.
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 the
hood.
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 ).
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. 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 pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
3.
4. 5.
6.
7. 8.
338
198
CONT INUED
If Your Engine Overheats
Emergency
Towing
T aking Care of t he Unexpect ed325
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.