2001 Acura Integra engine overheat

5-spee
d Manua l Transmissio n

The manual transmission is syn- chronized in all forward gears forsmooth operation. It has a lockout so
you cannot shift directly from Fifth to Reverse. When shifting up or down, make sure you push the clutch
pedal down all the way, shift to the
next gear, and let the pedal up
gradually. When you are not shifting, do not rest your foot on the clutch
pedal. This can cause your clutch to
wear out faster. Come to a full stop before you shift
into Reverse. You can damage the
transmission by trying to shift into Reverse with the car moving. Pushdown the clutch pedal, and pause for
a few seconds before shifting into
Reverse, or shift into one of the
forward gears for a moment. This stops the gears so they won't "grind."
When slowing down, you can get extra braking from the engine byshifting to a lower gear. This extra
braking can help you maintain a safe speed and prevent your brakes from
overheating while going down a
steep hill. Before downshifting,
make sure engine speed will not go
into the tachometer's red zone in the
lower gear.

Drivin g
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.

Towin
g a Traile r
Drivin g Safel y Wit h a Traile r
The added weight, length, and height of a trailer will affect your
vehicle's handling and performance, so driving with a trailer requires
some special driving skills and

techniques.

For your safety and the safety ofothers, take time to practice driving
maneuvers before heading for the open road, and follow the guidelines
discussed below.
Towing Speeds and Gears
Drive slower than normal in all driving situations, and obey posted
speed limits for vehicles with trailers.
If you have an automatic
transmission, use D4 position when
towing a trailer on level roads. D3 is the proper shift lever position to use
when towing a trailer in hilly terrain.
(See "Driving on Hills" in the next

column for additional gear
information.)
Making Turns and Braking

Make turns more slowly and wider
than normal. The trailer tracks a smaller arc than your vehicle, and it
can hit or run over something the
vehicle misses. Allow more time and distance for braking. Do not brake or
turn suddenly as this could cause the
trailer to jackknife or turn over.

Driving on Hills

When climbing hills, closely watch your temperature gauge. If it nears
the red (Hot) mark, turn the air conditioning off, reduce speed and, if
necessary, pull to the side of the
road to let the engine cool.
If the automatic transmission shifts
frequently between 3rd and 4th gears while going up a hill, shift to

D3.
If you must stop when facing uphill,
use the foot brake or parking brake.
Do not try to hold the vehicle in
place by pressing on the accelerator, as this can cause the automatic
transmission to overheat.
When driving down hills, reduce
your speed and shift down to 2nd gear. Do not "ride" the brakes, andremember it will take longer to slowdown and stop when towing a trailer.

Drivin g

Spar
k Plug s
4. Remove the spark plug with a five-eighths inch (16 mm) spark
plug socket.
5. 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.
6. Torque the spark plug. (If you do

not have a torque wrench, tighten

the spark plug two-thirds of a turnafter it contacts the cylinder head.)

Tightening torque:
13 lbf.ft (18 N.m,1.8 kgf.m)
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine. Overtightening can cause damage to

the threads in the cylinder head.

7. Install the spark plug cap.
8. Repeat this procedure for the other three spark plugs.

(GS-R and Type-R)

Reinstall the plug wire cover, and
tighten the four nuts.
Maintenanc e NOTIC
E

Takin
g Car e o f th e Unexpecte d
This section covers the more- common problems that motoristsexperience with their vehicles. It
gives you information 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 find instructionson getting your car towed. Compact Spare Tire....................... 226
Changing a Flat Tire..................... 227
If Your Engine Won't Start........... 231 Nothing Happens or theStarter Motor OperatesVery Slowly............................. 232
The Starter Operates Normally................................. 233
Jump Starting................................. 233 If Your Engine Overheats............. 236
Low Oil Pressure Indicator.......... 238Charging System Indicator........... 239
Malfunction Indicator Lamp........ 240
Brake System Indicator................ 241 Closing the Moonroof................... 242
Fuses............................................... 243 Checking and Replacing........... 244
Emergency Towing....................... 248

Takin g Care o f th e Unexpecte d

I
f You r Engin e Overheat s
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 longsteep hill on a very hot day. If it
climbs to the red mark, you should determine the reason.

Driving with the temperature gauge
pointer at the red mark can cause serious damage to your engine.
Your car can overheat for 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 from under the hood.
In either case, you should take
immediate action.
1. Safely pull to the side of the road. Put the transmission in Neutral or
Park and set the parking brake.
Turn off the heating and cooling system and all other accessories.
Turn on the hazard warning indicators. 2. If you see steam and/or spray
coming from under the hood, turnoff the engine.
3. 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.
4. If the temperature gauge stays at the red mark, turn off the engine.
5. Wait until you see no more signs of steam or spray, then open the
hood.
Takin g Car e o f th e Unexpecte d
Steam and spray from an

overheated engine can

seriously scald you.

Do not open the hood if steam

is coming out.

NOTIC
E

I
f You r Engin e Overheat s
6. Look for any obvious coolant leaks, such as a split radiator hose.
Everything is still extremely hot, so use caution. If you find a leak, it
must be repaired before you
continue driving (see Emergenc y
Towin g on page 248).
7. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank (see page128). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks.
8. If there was no coolant in the reserve tank, you may also have toadd coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, before check-
ing the radiator.
9. Using gloves or a large heavy
cloth, turn the radiator capcounterclockwise, without pushingdown, to the first 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.
10. Start the engine and set the
temperature control lever tomaximum. Add coolant to the
radiator up to the base of the filler
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and refilled with
the proper mixture as soon as you

can.

11. 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 Emergenc y
Towin g on page 248.)
12. If the temperature stays normal, check the coolant level in theradiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on

tightly.

Takin g Car e o f th e Unexpecte d

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.

Inde
x

Downshifting, 5-speed Manual Transmission.............................. 138
Drive Belts...................................... 197
Driver and Passenger Safety............ 5
Driving............................................ 135 Economy..................................... 129
In Bad Weather.......................... 149
In Foreign Countries................. 259
Economy, Fuel............................... 129
Emergencies on the Road............. 225 Battery, Jump Starting.............. 233
Brake System Indicator............ 241
Changing a Flat Tire................. 227
Charging System Indicator...... 239
Checking the Fuses................... 244
Low Oil Pressure Indicator...... 238
Malfunction Indicator Lamp.... 240
Manually Closing Moonroof.... 242 Overheated Engine................... 236
Emergency Brake............................ 87
Emergency Flashers....................... 65
Emergency Towing....................... 248
Emissions Controls........................ 260 Emissions Testing, State.............. 263
Engine
Coolant Temperature Gauge..... 59
Drive Belts.................................. 197
Malfunction Indicator Lamp................................. 55, 240
Oil Pressure Indicator......... 55, 238
Oil, What Kind to Use............... 173
Overheating................................ 236
Specifications............................. 254
Starting........................................ 137
Ethanol in Gasoline....................... 258
Evaporative Emissions Controls.. 260
Exhaust Fumes................................
49

Expectant Mothers
, Use of Seat
Belts by......................................... 19
Exterior, Cleaning the................... 218
Fabric, Cleaning............................. 221

Fan, Interior...................................... 94

Features, Comfort and
Convenience................................. 93

Filling the Fuel Tank..................... 124
Filters
Air Cleaner................................. 188
Oil................................................ 175

5-speed Manual Transmission
Checking Fluid Level................ 185
Shifting the................................. 138
Flashers, Hazard Warning.............. 65
Flat Tire, Changing a.................... 227
Fluids Automatic Transmission........... 183Brake........................................... 185
Clutch.......................................... 185
Manual Transmission............... 185
Power Steering........................... 187
Windshield Washer................... 182
FM Stereo Radio Reception.................................... 103
Folding Rear Seat............................ 83
Foreign Countries, Driving in...... 259
Four-way Flashers........................... 65
CONTINUED

Inde
x

Oil Change, How to......................... 175

Change, When to....................... 164

Checking Engine....................... 127
Pressure Indicator.............. 55, 238
Selecting Proper Viscosity Chart....................................... 174
ON (Ignition Key Position)............ 74

Onboard Refueling Vapor
Recovery..................................... 261

Operation in Foreign Countries... 259
Outside Mirrors............................... 86
Overheating, Engine..................... 236

Oxygenated Fuels.......................... 258
Owner Maintenance Checks........ 171

Paint Touch-up...............................219

Panel Brightness Control............... 63

Park Gear Position......................... 141
Parking............................................ 144

Parking Brake.................................. 87

Parking Lights.................................. 62

Parking Over Things that Burn... 144
PGM-FI System..............................
261

Polishing an
d Waxing................... 219

Pre-Drive Safety Checklist.............

11

Pregnancy, Usin
g Seat Belts.......... 19

Protecting Adults............................. 12
Additional Safety Precautions.... 19
Advice for Pregnant Women...... 19
Protecting Children......................... 21
Protecting Infants........................ 30
Protecting Larger Children........

38

Protecting Smal
l Children.......... 34
Using Child Seats with Tethers...................................... 41
Radiator Overheating.................... 236
Radio/CD Sound System.............. 102
Readiness Codes............................ 263
Rear Lights, Bulb Replacement... 212
Rear Seat Access............................. 81
Rear Seat, Folding........................... 83
Rear View Mirror............................. 86
Rear Window Defogger.................. 65
Rear Window Washer..................... 65
Rear Window Wiper........................ 65
Reclining the Seat Backs................ 79 Recommended Shift Speeds........ 139
Reminder Lights.............................. 53
Replacement Information
Air Cleaner Element.................. 188
Coolant........................................ 180
Engine Oil and Filter................. 175
Fuses........................................... 243
Light Bulbs................................. 209
Schedule..................................... 164
Spark Plugs................................. 189
Timing Belt................................. 197

Tires............................................ 202

Wiper Blades.............................. 194
Replacing Seat Belts After a
Crash............................................. 43

Reserve Tank, Engine Coolant.... 178

Restraint, Child................................ 21

Reverse Gear Position................... 141

Rotation, Tire................................. 201

Safety Belts...................................8, 42
Safety Features.................................. 7
Airbags............................................9
Door Locks................................... 10