heater BUICK REGAL 1998 User Guide

The coolant level should be at or above the COLD mark
on the overflow hose in the coolant bottle.
If it isn’t, you may have a leak in the radiator hoses,
heater hoses, radiator, water pump or somewhere else
in
the cooling system. Heater and radiator
hoses, and other engine
parts, can be very hot. Don’t touch them. If you
do, you can be burned.
Don’t run the engine if there is
a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be
no leak, with the engine on, check to
see if the electric engine cooling fans are running. If the
engine is overheating, both fans should be running. If
they aren’t, your vehicle needs service.
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How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant level
isn’t at the COLD mark, add a
50/50 mixture of clean
water (preferably distilled) and DEX-COOL@ engine
coolant at the coolant recovery tank. (See “Engine
Coolant” in the Index for more information.)
A CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle’s coolant
warning system is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too
hot but you wouldn’t
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use
a 50/50 mixture of clean water and
DEX-COOL@ coolant.
I NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
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NOTICE:
When adding coolant, it is important that you use
only
DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL is added to the
system, premature engine, heater core or radiator corrosion may result.
In addition, the
engine coolant
will require change sooner -- at
30,000 miles (50 000 km) or 24 months,
whichever occurs first. Damage caused by the use
of coolant other than DEX-COOL@ is not
covered by your new vehicle warranty.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL@ coolant which
won’t damage aluminum parts.
If you use this mixture,
you don’t need to add anything
E :.
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle’s coolant
warning system is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn’t
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use
a 50/50 mixture of clean water and
DEX-COOL@ coolant.
6-24
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NOTICE:
If you use an improper coolant mixture, your
engine could overheat and be badly damaged.
The repair cost wouldn’t be covered by your
warranty.
Too much water in the mixture can
freeze and crack the engine, radiator, heater core
and other parts.
If you have to add coolant more than four times
a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
Checking Coolant
-
When your engine is cold, the coolant level should be at
the
COLD mark or a little higher. When your engine is
warm, the level should be up to the
HOT mark or a
little higher.
6-25
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Cigarette Lighter ............................... 2-50
Circuit Breakers and Fuses
....................... 6-60
Cleaner. Air
................................... 6-17
Cleaning Aluminum or Chrome Wheels
................... 6-57
Built-in Child Restraint
........................ 6-54
Built-in Child Restraint Harness
................. 6-54
Fabric
...................................... 6-50
Glass Surfaces
............................... 6-54
Inside of Your Vehicle
......................... 6-52
Instrumentpanel
............................. 6-54
Interior Plastic Components
..................... 6-54
Leather
..................................... 6-53
Outside of Your Vehicle
........................ 6-55
Special Problems
............................. 6-53
Stains
...................................... 6-50
Tires
....................................... 6-57
Vinyl
....................................... 6-53
Wheels
..................................... 6-54
Windshield and Wiper Blades
................... 6-55
Cleaning Exterior LampsLenses
................... 6-56
Clock. Setting the
............................... 3-12
Comfort Controls
................................ 3-2
Compact Disc Care
............................. 3-3 1
Compact Disc Player
............................ 3-25
Compact Disc Player Care
........................ 3-3 1
Compact Disc Player Errors
....................... 3-24
Compact Spare Tire
............................. 5-37
Console Storage
................................ 2-49
Control. Loss
of ................................ 4- 16
Control
of a Vehicle .............................. 4-6 Convex
Outside Mirror
.......................... 2-48
Coolant Bleedvalve
................................. 5-23
RecoveryTank
............................... 5-19
Coolant Heater. Engine
.......................... 2-20
Cooling System
................................ 5-17
Courtesy Lamps
................................ 2-44
Courtesy Transportation
........................... 8-6
Cruise Control
................................. 2-38
CruiseLight
................................... 2-74
Cupholders
............................... 2-49. 2-50
Customer Assistance for
Text Telephone Users ......... 8-4
Customer Assistance Information
................... 8-1
Customer Satisfaction Procedure
.................... 8-2
Damage. Finish
............................... 6-55
Damage. Sheet Metal
............................ 6-55
Daytime Running Lamps
......................... 2-42
Dead Battery
................................... 5-3
Defects. Reporting Safety
......................... 8-8
Defensive Driving
............................... 4-2
Defogger. Rear Window
......................... 3-11
Defogging
............................ 3.4.3-6. 3-10
Defrosting
............................ 3.4.3.6. 3.10
Delayed Entry Lighting .......................... 2-45
Delayed Exit Lighting
........................... 2-45
Dimensions. Vehicle
............................ 6-66
Dolby@
B Noise Reduction ............. 3.16.3.19. 3.23
Dome Lamp Bulb Replacement
.................... 6-41
DoorLocks
..................................... 2-4
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Door/Trunk Ajar Warning Light ................... 2-75
Driver Information Center
........................ 2-76
Driver Position
................................. 1 - 1 1
Driver Selectable Shifting ........................ 2-26
Driving City
........................................ 4-22
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-23
InaBlizzard
................................. 4-29
In Foreign Countries
........................... 6-5
IntheRain
.................................. 4-19
Night
...................................... 4-17
OnCurves
.................................. 4-12
On Grades While Towing a Trailer
............... 4-39
On Hill and Mountain Roads
.................... 4-25
On Snow
or Ice .............................. 4-28
Through Deep Standing Water
................... 4-21
WetRoads
.................................. 4-19
Winter
...................................... 4-27
With a Trailer
................................ 4-38
Drunken Driving
................................ 4-3
Dual Automatic ComforTemp Climate Control
......... 3-7
Dual ComforTemp Climate Control
.................. 3-4
Electrical Equipment, Adding
..... 2-20. 2-52. 3-29, 6-61
Electrochromic Daymight Rearview Mirror
.......... 2-47
Engine
.................................. 6-10, 6-11
Coolant
..................................... 6-23
Electrical
System
............................... 6-61 Coolant
Heater
............................... 2-20
Coolant Level Check
.......................... 7-14
Coolant Temperature Gage
..................... 2-67
Coolant Temperature Light
..................... 2-67
Exhaust
..................................... 2-31
Identification
................................ 6-60
OilLevelCheck
.............................. 7-14
Overheating
................................. 5-15
Running While Parked
......................... 2-32
Specifications
................................ 6-68
Starting Your
................................ 2-19
Adding ..................................... 6-14
Checking
................................... 6-13
Engineoil
.................................... 6-12
Additives
................................... 6-16
Supercharger
................................ 6-19
Used
....................................... 6-17
What Kind to Use
............................. 6-15
Whentochange
.............................. 6-16
Enhanced Traction System
........................ 4-11
Enhanced Traction System Active Light
............. 2-66
Enhanced Traction System Warning Light
........... 2-65
Ethanol
........................................ 6-5
Exhaust. Engine
................................ 2-31
Exterior Lamps ................................. 2-41
Fabric Cleaning
............................... 6-50
FillingYourTank
................................ 6-6
Filter, Air
..................................... 6-17
Filter. Engine Oil
............................... 6-16
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Inspections Brakesystem
................................ 7-18
Exhaust Systems
............................. 7- 18
Front Drive Axle Boot
......................... 7- 18
Front Drive Axle Seal
......................... 7-18
Radiator and Heater Hose
...................... 7- 18
Steering
.................................... 7-18
Suspension
.................................. 7-18
Throttle System
.............................. 7-1 8
InstrumentPanel ............................... 2-55
Cleaning .................................... 6-51
Cluster
................................ 2-56. 2-57
FuseBlock
.................................. 6-62
Instrument Panel Brightness Control
................ 2-44
Interior Lamps
................................. 2-44
Jack. Tire
........... 5.26.5.28.5.30.5.31.5.32. 5.33
Jump Starting
................................... 5-3
Key Lock Cylinders Service
..................... 7-15
Key Reminder Warning
.......................... 2-15
Keys
.......................................... 2-2
Labels Certification
................................. 4-32
Service Parts Identification
..................... 6-58
Tire-Loading Information
...................... 4-3 1
Vehicle Identification Number
................... 6-58 Lamps
Cornering
................................... 2-44
Courtesy
.................................... 2-44
Dome
...................................... 2-46
Fog
........................................ 2-44
Interior
..................................... 2-44
Reading. Rearview Mirror
...................... 2-46
Leaving Your Vehicle
............................. 2-9
Leaving Your Vehicle with the Engine Running
....... 2-29
Lighter
....................................... 2-50
Lights Air Bag Readiness
....................... 1-21, 2-60
Anti-Lock Brake System Active
............. 2-63, 4-9
Anti-Lock Brake System Warning
............ 2-62, 4-7
BrakeSystemWarning
......................... 2-61
Charging System
............................. 2-60
Cruise
...................................... 2-74
Door/Trunk Ajar Warning
...................... 2-75
Engine Coolant Temperature Light
............... 2-67
ChangeOilSoon
............................. 2-73
Enhanced Traction System Active
................ 2-66
Enhanced Traction System Warning
.............. 2-65 .
Interior ..................................... 2-44
Low Coolant Warning
.................... 2.68, 6.26
LowFuel
................................... 2-75
Low Oil Level
.......................... 2.72, 6.12
LowTire
.................................... 2-68
Low Traction
................................ 2-66
Low Washer Fluid Warning
................ 2.37, 2.74
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