1994 BUICK REGAL check engine light

Adding Coolant
The coolant recovery tank is located at the left of the
engine compartment.
To Check Coolant
When your engine is cold, the coolant level should be at
“COLD” or a little higher. When your engine is warm,
the level should be up to
“HOT” or a little higher.
LOW
COOLANT
If this light comes on,
it means you’re low on
engine coolant.
To Add Coolant
If you need more coolant, add the proper mix at the
coolant recovery tank.
If the coolant recovery tank is completely empty, add
coolant to the radiator. (See “Engine Overheating” in the
Index.)
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CHECK OR
SERVICE
Exhaust System
Inspection
Throttle Linkage
Inspection
WHAT TO DO
Inspect the complete exhaust system.
Inspect the body near the exhaust
system. Look for broken, damaged,
missing or out-of-position parts as well
as open seams, holes, loose connections, or other conditions which
could cause a heat build-up in the floor
pan or could let exhaust fumes into the
vehicle. See “Engine Exhaust” in the
Index.
Inspect the throttle linkage for
interference or binding, and
for
damaged or missing parts. Replace
parts as needed.
CHECK OR
SERVICE
Brake System
Inspection
WHAT TO DO
Inspect the complete system. Inspect
brake lines and hoses for proper
hookup, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for
wear and rotors for surface condition.
Inspect other brake parts, including
calipers, parking brake, etc. Check
parking brake adjustment. You may
need to have your brakes inspected
more often if your driving habits or
conditions result in frequent braking.
NOTE: A low brake fluid level can
indicate worn disc brake pads which
may need to be serviced. Also, if the
brake system warning light stays on or
comes on, something may be wrong
with the brake system. See “Brake
System Warning Light” in the Index.
If
your vehicle is equipped with anti-lock
brakes and the anti-lock brake system
warning light stays on, comes on or
flashes, something may be wrong with
the anti-lock brake system. See
“Anti-Lock Brake System Warning
Light” in the Index.
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'Blowout. Tire ................................... 196
Adjustment
.................................. 230
Anti-lock
.................................... 145
Fluid
................................. ; ..... 228
Master Cylinder
.............................. 228
Parking
...................................... 87
Replacement
................................. 230
System. Anti-lock Warning Light
................. 115
System Warning Light
......................... 114
Wear
....................................... 229
Brakes. Trailer
.................................. 167
Braking
........................................ 144
Braking in Emergencies
......... : ................. 146
Break-In. New Vehicle
............................ 79
BulbChart
..................................... 2 60
Bulb Replacement ............................... 23 1
Bulbs. Halogen
.................................. 231
Brake
PedalTravel
................................. 230
Capacities and Specifications Chart
............. 261. 262
CarbonMonoxide
...... : ......................... 91
Carrier. Luggage
................................ 11 1
Cassette Tape Player ......................... 128, 132
Cassette Tape Player Care
......................... 135
Cautions, Safety
.................................. 10
CB Radio, Adding ........................... 125, 253
Changing a Flat Tire
.............................. 197
Cellular Telephone, Adding
.................... 125,
253
Chains, Tire
.................................... 243 Check Gages Light
............................... 119
Engine Coolant
................................ 223
Power Steering Fluid
.......................... 226
Restraint Systems
............................... 67
Transaxle Fluid
............................... 220
Underhood
.................................. 212
Windshield Washer Fluid
....................... 227
Chemical Paint Spotting
........................... 251
Child Restraints
.................................. 52
Children and Safety Belts
........................... 50
Cigarette Lighter ................................ 110
Circuit Breakers and Fuses
........................ 254
CityDriving
.................................... 155
Cleaner. Air
.................................... 219
Cleaning Aluminum Wheels
............................ 249
Antenna
..................................... 136
Cassette Player
............................... 135
Fabric
...................................... 245
Glass
....................................... 247
Inside Your Buick
............................. 244
Instrument Panel
.............................. 247
Leather
..................................... 247
Outside Your Buick
........................... 248
Safety Belts
.................................. 247
Underbody Maintenance
........................ 250
Vinyl
....................................... 246
White Sidewall Tires
........................... 249
Windshield Wiper and Blades
.................... 248
Checking
BrakeFluid
.................................. 228
Engine Oil
.................................... 214
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Safety Belts .................................... 19
Adults
....................................... 26
Automatic Lap-Shoulder
........................ 27
Canadian Supplement
........................... 26
Care
........................................ 247
Center Passenger Position
........................ 40
Checking ..................................... 67
Children
..................................... 50
Driver Position ................................ 26
Extender
..................................... 67
Lap
......................................... 40
Lap-Shoulder
............................ 27.41. 44
Larger Children
................................ 64
Pregnancy. Use During
.......................... 38
Properly Worn
................................. 26
Questions About
............................... 24
Rear Comfort Guides
........................... 47
Rear Seat Passenger Positions
................. 41. 44
Reminder Light
................................. 25
Replacement
.................................. 68
Right Front Passenger Position
.................... 39
Torn
......................................... 68
Twisted
...................................... 33
Why Safety Belts Work
......................... 20
Safety Cautions
.................................. 10
Safety Defects. Reporting ......................... 285
Scheduled Maintenance Services
.................... 266
SeatbackLatches
................................. 18
Seats and Restraint Systems
......................... 13
SecondGearPosition
.............................. 86
Securing a Child Restraint
.................. 53.55.58. 60
Service and Appearance Care ...................... 207
Service Engine Soon (Malfunction Indicator Lamp)
..... 120 Service Information
.............................. 208
Service Parts Identification Label
................... 253
Service Publications
.............................. 288
Servicing Your
Air Bag-Equipped Buick .............. 38
Sheet Metal Damage
............................. 249
Shifting the Transaxle
............................. 87
Skidding
....................................... 151
Sound Equipment. Adding
..................... 125. 253
Soundsystems
.................................. 125
SpareTire
...................................... 205
Specifications Chart .......................... 26 1. 262
Speech Impaired Customer Assistance
............... 285
Speed Control
.................................... 98
Speedometer
.................................... 111
Stains ......................................... 246
Starting Your Car (Jump Starting)
................... 173
Starting Your Engine
.............................. 80
Steering
....................................... 146
Emergencies
................................. 147
Wheel Radio Controls
.......................... 134
Wheel. Tilt
................................... 93
Stereo Sound Systems
............................ 125
Storage Armrest
................................. 110
Storing Your Car
................................ 230
Stuck.
If Your Car is .............................. 206
Sunroof
........................................ 108
Supplemental Restraint System (Air Bag) .............. 33
Tachometer
................................... 120
Taillight
Bulb Replacement ........................ 231
Tape Player
..................................... 132
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Tape Player Care ................................ 135
Temperature Warning Light
........................ 1 16
Theft
........................................... 77
Thermostat
..................................... 225
Third Gear Position
............................... 85
Tilt Steering Wheel
............................... 93
Time (Setting the Clock)
...................... 128. 132
Tire
........................................... 236
Balance
..................................... 241
Chains
...................................... 243
Flat
........................................ 196
Inflation
..................................... 237
Inspection and Rotation
........................ 238
Loading Information
........................... 234
Pressure
..................................... 237
Quality Grading
.............................. 240
Replacement
................................. 239
Spare
....................................... 205
Wear Indicators
............................... 239
White Sidewall
............................... 249
TorqueLock
..................................... 90
TowingHookups
................................ 182
Towing Your Buick
.............................. 179
Trailer Towing
.................................. 164
Transaxle. Automatic
.............................. 84
Transaxle Fluid
.................................. 220
Trip Odometer
.................................. 1 12
Trunk Release. Remote
............................ 73
Turn Signalmeadlight Beam Lever
................... 94
Turn Signal Indicator
.............................. 94
Turn Signal Reminder
............................. 95 Underbody
Cleaning
............................ 250
Unleaded Gasoline
............................... 209
Upholstery Care
.................................. 244
Used Oil Disposal
............................... 219
Used Replacement Wheels
......
Vehicle Identification Number (VI
Vehicle Loading ..............
Vehicle Storage ..............
.................. 242
N) ............... 253
.................. 234
.................. 230 . Ventilation ..................................... 121
Vinyl Cleaning .................................. 246
VoltsGage
..................................... 119
warning Flashers. Hazard
........................ 172
Warning Lights
.................................. 112
Air Bag Readiness ............................. 35
Anti-lock Brake System
........................ 115
Battery
...................................... 119
CheckGages
................................. 119
Brake
....................................... 114
Engine Coolant Temperature
.................... 116
Engineoil
................................... 117
LowCoolant
................................. 117
LowFuel
.................................... 114
LowOil
..................................... 118
Service Engine Soon (Malfunction Indicator Lamp)
. . 120
Washer. Windshield
............................... 97
Washing Your Vehicle
............................ 248
Safety Belt
................................... 25
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