engine coolant Acura RL 2000 3.5 User Guide

Coolin
g Syste m

4. On the right side of the engine block, remove the clip with a plier,
and then remove the drain cap. 5. Remove the reserve tank from its
holder by pulling it straight up.
Drain the coolant, then put the
tank back in its holder. 6. When the coolant stops draining,
tighten the drain plug at the
bottom of the radiator.
Put the drain cap back in place
tightly, then reinstall the clip on
the drain cap securely.
7. Mix the recommended antifreeze with an equal amount of purifiedor distilled water in a clean
container. The cooling system
capacity is:
1.61 US gal (6.1 l ,1.34 Imp gal)

Maintenanc e

CLI
P
DRAI N CA P RESERV
E TAN K
HOLDER
RESERV E TAN K CA P

Coolin
g Syste m

8. Remove the two bolts and the three nuts with a 7/16 in (10 mm)
wrench, then remove the enginecover. 9. Loosen the bleeder bolt on top of
the engine.
Pour coolant into the radiator up to the base of the filler neck.
Tighten the bleeder bolt when
coolant comes out in a steady
stream with no bubbles. 10.Fill the reserve tank to the MAX
mark. Install the reserve tank cap.
11.Check the level in the radiator, add coolant if needed.

CONTINUED

Maintenanc e

NUT
S

BOLT S
BLEEDE
R BOL T
Fill u p t o her e

FILLE
R NEC K

Cooling
Syste m

12.Install the engine cover. First tighten the two bolts on the frontof the engine cover, then tighten
the three nuts on the engine cover.

Tightening torque:
7 lbf .
ft (10 N .
m,1.0 kgf.m)

13.Install the radiator cap, and

tighten it to the first stop.
14.Start the engine and let it run until the radiator cooling fan comes onat least twice. Then stop the

engine.
15.Remove the radiator cap. Pour
coolant into the radiator up to the
base of the filler neck and into the
reserve tank up to the MAX mark.
16.Start the engine and hold it at 1,500 rpm until the cooling fancomes on. Turn off the engine.Check the coolant level in the
radiator and add coolant if needed.
17.Install the radiator cap, and tighten it fully.
18. If necessary, fill the reserve tank

to the MAX mark. Install the
reserve tank cap.

Maintenanc e
RESERV
E TAN K

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 long steep 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 climate control and all
other accessories. Turn on the
hazard warning indicators.
2. If you see steam
and/or spray
coming from under the hood, turn
of

f the engine.
3. I

f 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.
Takin g Car e
o
f th e Unexpecte d

NOTIC
E

Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.

I
f You r Engin e Overheat s
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.

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 292).
7. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank (see page170). 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 to
add 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 cap
counterclockwise, without pushing
down, 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 dial to
maximum (climate control to
FULL AUTO at 90° F/32° C). 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
plai
n 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 t

o the red mark, the engine
needs repair. (See Emergenc y
Towin g o

n page 29
2.)
12. 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.

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.

Specification
s

* 1 : Including the coolant in the reserve tank and that remaining in the

engine.

Reserve tank capacity:

0.172 US gal (0.65 l , 0.143 Imp gal)

* 2 : Excluding the oil remaining in the engine.

Technica l Informatio n

Inde
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Accessories and Modifications.... 174 Accessories................................. 174
Additional Safety Precautions.. 175Modifications............................. 175
ACCESSORY (Ignition Key Position)........................................ 80
Accessory Power Socket.............. 114
Adding Automatic Transmission

Fluid........................................ 226

Brake Fluid................................. 227

Differential Oil........................... 227

Engine Coolant........................... 219

Engine Oil................................... 215

Power Steering Fluid................. 228
Windshield Washer Fluid......... 225
Additional Information About Your Airbags............................ 48
Additional Safety Precautions.... 48
Airbag Service.............................. 48
Additional Information About Your Front Airbags................. 43
How the SRS Indicator Works... 45
How Your Front Airbags

Work.......................................... 43

SRS Components......................... 43
Additional Information About Your Seat Belts........................ 40
Automatic Seat Belt Tensioners................................ 41
Lap/Shoulder Belt....................... 40
Seat Belt Maintenance................ 42
Seat Belt System Components... 40
Additional Information About
Your Side Airbags.................... 46
How The Side Airbag Indicator Light Works............................. 47
How Your Side Airbags Work.... 46
Additives, Engine Oil..................... 216
Adjustments Head Restraints........................... 95
Mirrors.......................................... 98

Seats.............................................. 93

Steering Wheel............................ 71

Airbag (SRS).......................... 9, 43, 46

Air Cleaner Element...................... 229
Air Conditioning Filter.................. 240
Air Conditioning System............... 120
Maintenance............................... 239
Usage.................................. 122, 127
Air Outlet
s (Vents)........................ 120
Air Pressure, Tires........................ 242
Alarm, Anti-theft............................ 162
Alcohol in Gasoline........................ 303
Aluminum Wheels, Cleaning........ 263
Antifreeze....................................... 219
Anti-lock Brakes (ABS)
Indicator Light..................... 56, 187
Operation.................................... 18
6
Anti-theft, Audio System............... 162
Anti-theft Steering Column

Lock............................................... 80

Anti-theft System........................... 163

Appearance Care........................... 261

Armrest............................................. 96

Ashtrays.......................................... 116 Audio Controls, Remote................ 161

Audio System................................. 134
Automatic Climate Control System......................................... 120
Automatic Lighting.......................... 64
Automatic Seat Belt Tensioners.................................... 41
CONTINUED

Inde
x

Automatic Speed Control................ 73

Automatic Transmission............... 180
Capacity, Fluid........................... 298

Checking Fluid Level................ 226

Shifting........................................ 180

Shift Lever Position Indicator.. 180

Shift Lever Positions................. 180

Shift Lock Release..................... 183

Battery
Charging System
Indicator............................ 54, 283

Jump Starting............................. 278

Maintenance............................... 234
Specifications............................. 299
Before Driving............................... 165
Belts, Seat..................................... 8, 40
Beverage Holder............................ 111
Body Repair.................................... 267

Brakes
Anti-lock System (ABS)............ 186
Break-in, New Linings .............. 166
Fluid............................................ 227
Light, Burned-out...................... 254 Parking........................................ 108
System Indicator.................. 54, 285
Wear Indicators......................... 185
Brakes, ABS Operation.................................... 186System Indicator.................. 56, 187
Braking System.............................
. 185
Break-in, New Car......................... 166
Brightness Control, Instruments... 66
Brights, Headlights......................... 63
Bulb Replacement Back-up Lights........................... 254
Brake Lights............................... 254
Ceiling Lights............................. 257
Courtesy Lights......................... 257
Fog Lights.................................. 251 Front Side Marker Lights......... 253
Headlights.................................. 250
High-mount Brake Light.......... 255
License Plate Lights.................. 256
Specifications............................. 299
Trunk Light................................ 258
Turn Signal Lights..................... 253
Bulbs, Halogen............................... 250
Cables, Jump Starting With.......... 278

Cancel Button................................... 75

Capacities Chart............................. 298

Carbon Monoxide Hazard.............. 49

Carrying, Cargo............................. 174

Cassette Player

Care............................................. 154

Operation........................... 139, 151

CAUTION, Explanation of............... ii

CD Changer................. 142, 155, 157

Ceiling Lights................................. 117

Certification Label......................... 296

Chains............................................. 247

Change Oil
How to......................................... 217

When to....................................... 206

Changing a Flat Tire..................... 271

Changing Engine Coolant............. 221

Charging System Indicator.... 54, 283

Checking Automatic Transmission

Fluid........................................ 226

Battery Condition...................... 234

Brake Fluid................................. 227

Inde
x

Differential Oil........................... 227

Drive Belts.................................. 240
Engine Coolant........................... 170

Engine Oil................................... 169

Fuses........................................... 288 Power Steering Fluid................. 228
Checklist, Before Driving............. 178
Childproof Door Locks................... 85
Cigarette Lighter........................... 115
Cleaner, Air.................................... 229
Cleaning Aluminum Wheels..................... 263
Carpeting.................................... 264
Exterior....................................... 262
Fabric.......................................... 264
Interior........................................ 264

Leather........................................ 264

Seat Belts.................................... 264
Vinyl............................................ 264
Windows..................................... 265

Wood Trim................................. 265

Climate Control System................ 120
Clock, Setting the.......................... 108
Code, Audio System...................... 162
CO in the Exhaust......................... 305
Coin Box......................................... 112 Cold Weather, Starting in............. 179
Compact Spare............................... 270
Console Compartment.................. 112
Consumer Information*................ 310
Controls, Instruments and.............. 51
Coolant
Adding......................................... 219
Checking..................................... 170
Proper Solution.......................... 219
Replacing.................................... 221
Temperature Gauge.................... 60
Corrosion Protection..................... 266
Courtesy Lights............................. 118 Crankcase Emissions Control System......................................... 305
Cruise Control Operation............... 73
Customer Relations Office........... 310
DANGER, Explanation of................. ii
Dashboard.................................... 2, 52
Daytime Running Lights................. 65
Dead Battery, What to Do............ 278
Defects, Reporting Safety............. 313
Defogger, Rear Window................. 71
Defrosting the Windows....... 126, 131

DEXRON
®
III Automatic

Transmission Fluid.................... 226

Differential Oil ............................... 227

Dimensions..................................... 298
Dimming the Headlights................ 63

Dipstick
Automatic Transmission........... 226

Engine Oil................................... 169

Directional Signals........................... 66

Disabled, Towing Your Car If...... 292

Disc Brake Wear Indicators......... 185

Disposal of Used Oil...................... 218

Doors
Locking and Unlocking............... 81

Lockout Prevention..................... 82

Monitor Light............................... 57

Power Door Locks....................... 81

DOT Tire Quality Grading........... 301

Drive Belts...................................... 240

Driver and Passenger Safety............ 5

CONTINUED

Inde
x

Driving............................................ 177
Economy..................................... 171

In Bad Weather.......................... 192

In Foreign Countries................. 304

Driving Position Memory
System......................................... 100

Economy, Fuel............................... 171

Emergencies on the Road............. 269
Battery, Jump Starting.............. 278

Brake System Indicator............ 285
Changing a Flat Tire................. 271

Charging System Indicator...... 283

Checking the Fuses................... 288

Low Oil Pressure Indicator...... 282

Malfunction Indicator Lamp.... 284

Manually Closing Moonroof.... 286

Overheated Engine................... 280

Emergency Brake.......................... 108

Emergency Flashers....................... 70

Emergency Towing....................... 292

Emissions Controls........................ 305

Engine
Belts............................................. 240
Coolant Temperature Gauge ..... 60
Malfunction IndicatorLamp................................. 55, 284
Oil Pressure Indicator......... 54, 282
Oil, What Kind to Use............... 215
Overheating................................ 280
Specifications............................. 299
Speed Limiter............................. 182
Engine Speed Limiter.................... 182
Ethanol in Gasoline ....................... 303
Evaporative Emissions Controls.. 305
Exhaust Fumes................................ 49
Exhaust Gas Recirculation
System......................................... 306

Expectant Mothers, Use of Seat Belts by......................................... 18
Exterior, Cleaning the................... 262

Fabric, Cleaning............................. 264

Fan, Interior........................... 124, 129

Features, Comfort and
Convenience............................... 119

Filling the Fuel Tank..................... 167
Filters
Air Cleaner................................. 229
Air Conditioning........................ 240

Oil................................................ 217

First Gear, Shifting........................ 182
Flashers, Hazard Warning.............. 70
Flat Tire, Changing a.................... 271

Fluids
Automatic Transmission........... 226
Brake........................................... 227
Differential................................. 227
Power Steering........................... 228
Windshield Washer................... 225
FM Stereo Radio
Reception............................ 135, 145
Fog Lights......................................... 67
Foreign Countries, Driving in...... 304
Four-way Flashers........................... 70
Front Airbags............................... 9, 43
Front End, Towing by Emergency Wrecker................. 292
Fuel.................................................. 166
Fill Door and Cap....................... 167

Gauge............................................ 60
Octane Requirement................. 166

Oxygenated................................ 303