check engine light BUICK REGAL 1997 User Guide

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Before closing the hood, be sure all the filler caps are
on properly. Then just pull the hood down and close
it firmly.
3800 Supercharged (Code 1) Engine
(If Equipped)
Your Buick may have a 3800 Supercharged engine.
The supercharger is a device which is designed to
pump more air into the engine than it would normally
use. This air is mixed with fuel, which creates increased
engine power. Since the supercharger is a pump and is
driven from an engine accessory drive belt, increased
pressure is available at all driving conditions.
The powertrain control module
(PCM), works with
a vacuum control to regulate the increased pressure
required during specific driving conditions. When
this
increased pressure or boost is not desired, such as during
idling and light throttle cruising, the excess air that the
supercharger
is pumping is routed through a bypass.
All of these controls working together provide high
performance character and fuel efficiency in the
3800 Supercharged L67 engine.
Engine
I --
LOW
OIL
If the LOW OIL light on
the instrument panel comes on, it means you need to
check your engine oil level right away. For more
information, see
“Low Oil
Level Light” in the Index.
You should check your
engine oil level regularly;
this is an added reminder.
It’s
a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
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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.
If this light comes on, it
means you’re low on
engine
coolant.
Adding Coolant
If you need more coolant, add the proper DEX-COOL@
coolant mixture at
the coolant recovery tank, but be
careful not to spill it.
If the coolant recovery tank is completely empty, add.
coolant to the radiator. (See “Engine Overheating” in
the Index.)
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* Your vehicle has an Engine Oil L’
Short TripKity Maintenance Schedule
The services shown in this schedule up to 100,000 miles
(166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after
150,000 miles (240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
-f The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to the
completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at
the indicated intervals and the maintenance
be recorded. ~fe
Monitor. Thi
.s
monitor will show you when to change the oil -- usually
between
3,000 miles (5 000 km) and 7,500 miles
(1 2 500 km) since your last oil change. Under severe
conditions,
the indicator may come on before
3,000 miles (5 000 km). Never drive your vehicle more
than
7,500 miles (1 2 500 km) or 12 months, (whichever
occurs first), without an oil change.
The system won’t detect dust in the oil.
So if you
drive in
a dusty area be sure to change your oil every
3,000 miles (5 000 km) or sooner if the CHANGE OIL
SOON light comes on. Remember to reset the Oil Life
Monitor when the oil has been changed. For more
information, see
“CHANGE OIL SOON” light in
the Index.
+ A good time to check your brakes is during tire
rotation.
See “Brake System Inspection” under “Periodic
Maintenance Inspection” in Part C
of this schedule.
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I Long Tripmighway Maintenance Schedule 1
The services shown in this schedule up to 100,000 miles
( 166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after 150,000 miles
(240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to the
completion of the vehicle’s useful life.
We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the maintenance
be recorded.
* Your vehicle has an Engine Oil Life Monitor. This
monitor will show you when to change the oil
-- usually
between
3,000 miles (5 000 km) and 7,500 miles
(1 2 500 km) since your last oil change. Under severe
conditions, the indicator may come on before
3,000 miles (5 000 km). Never drive your vehicle more
than
7,500 miles (1 2 500 km) or 12 months, (whichever
occurs first), without an oil change.
The system won’t detect dust in the oil.
So if you
drive in a dusty area be sure to change your oil every
3,000 miles (5 000 km) or sooner if the CHANGE OIL
SOON light comes on. Remember to reset the Oil Life
Monitor when the
oil has been changed. For more
information, see “CHANGE OIL
SOON’ light in
the Index.
+ A good time to check your brakes is during tire
rotation.
See “Brake System Inspection” under “Periodic
Maintenance Inspections” in Part
C of this schedule.
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Driving
........................................ City 4-22
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-23
InaBlizzard
................................. 4-29
IntheRain
.................................. 4-19
OnCurves
.................................. 4-12
In Foreign Countries
........................... 6-5
Night
...................................... 4-17
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
With a Trailer
................................ 4-37
Drunken Driving
................................ 4-3
Dual Automatic ComforTemp Climate Control
......... 3-7
Dual ComforTemp Climate Control
.................. 3-4
WetRoads
.................................. 4-19
Winter
...................................... 4-27 Identification
................................ 6-57
Oil Level Check .............................. 7-39
Overheating
................................. 5-15
Running
While Parked ......................... 2-32
Specifications
................................ 6-64
Engine Oil
.................................... 6-11
Additives ................................... 6-15
Supercharger
................................ 6-18
Used
....................................... 6-15
What Kind to Use ............................. 6-13
When to Change
.............................. 6-15
Enhanced Traction System ........................ 4-11
Enhanced Traction System-Active Light
............. 2-64
Enhanced Traction System
Warning Light ........... 2-63
Exhaust, Engine
................................ 2-32
Exterior Lamps ................................. 2-41
StartingYow
................................ 2-20
Adding
..................................... 6-12
Checking
................................... 6-12
Ethan01
........................................ 6.- 4
Electrical Equipment. Adding ..... 2.21.2.53.3.35. 6.58
Electrical System
............................... 6-58
Electrochromic Daymight Rearview Mirror
.......... 2-47
Engine
.............................. 6.9.6.10. 6.11
Coolant
..................................... 6-22
Coolant Heater
............................... 2-21
Coolant Level Check
.......................... 7-39
Coolant Temperature Gage
..................... 2-68
Coolant Temperature Light
..................... 2-68
Exhaust
..................................... 2-32 Fabric
Cleaning
............................... 6-48
Features and Controls
............................ 2-1
Filling Your Tank
................................ 6-5
Filter, Engine Oil
............................... 6-15
Filter, Passenger Compartment Air
................. 6-17
Finish Damage
................................. 6-54
First Gear, Automatic Transaxle
................... 2-26
Flashers, Hazard Warning
......................... 5-2
Filter. Air
..................................... 6-16
Finishcare
.................................... 6-53
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Net. Convenience .............................. 2-50
New Vehicle "Break-In"
......................... 2- 18
Nightvision ................................... 4-18
Neutral. Automatic Transaxle
..................... 2-24
odometer
.................................... 2-58
Odometer. Trip
................................. 2-58
Off-Road Recovery
............................. 4- 14
Oil. Engine
.................................... 6-11
Oil Warning Light
.............................. 2-7 1
Overdrive (0). Automatic ................... 2-25. 2-26
Owner Checks and Services
....................... 7-39
Owner Publications. Ordering
..................... 8- 10
Overheating Engine
............................. 5-
15
Paint Spotting. Chemical ........................ 6-55
Park
Automatic Transaxle
.......................... 2-23
Shifting Into
................................. 2-29
Shifting Out of
............................... 2-3 1
Parking
AtNight
.................................... 2-16
Brake
...................................... 2-28
Brake Mechanism Check
....................... 7-42
Lots
....................................... 2-16
Over Things That Burn ........................ 2-3 1
With a Trailer ................................ 4-39
Passing
....................................... 4-15
Passenger Compartment
Air Filter .................. 6- 17
PASS-Key 11 2-17
Pass-through Trunk Cushion Cupholders
............ 2-50
8 .................................
Pass-through Trunk ............................. 2-50
Performance Shift Light
..................... 2-27. 2-74
Performance Shifting
............................ 2-27
Periodic Maintenance Inspections
.................. 7-43
Auxiliary Connection
.......................... 2-53
DoorLocks
................................... 2-5
Option Fuses
...... ......................... 6-58
Outside Mirrors
.............................. 2-48
Retained Accessory
........................... 2-46
Seat (Six-Way)
................................ 1-3
Steering
.................................... 4-12
Steering Fluid
................................ 6-26
Windows
................................... 2-33
Pregnancy. Use
of Safety Belts .................... 1-18
Problems on the Road
............................ 5-1
Publications. Service and Owner ................... 8-10
Publications. Service and Owner. Ordering in Canada
... 8-9
Power
Radiator. Adding Coolant
....................... 5-21
Radiator Pressure Cap
........................... 6-25
Radio Reception
................................ 3-34
Rain. Driving
In ................................ 4-19
Rainy Weather Tips
............................. 4-21
Reading Lamps. Rearview Mirror
.................. 2-46
Radios
....................................... 3-13
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Storage. Vehicle ................................ 6-32
Stuck: In Sand. Mud. Ice or Snow
.................. 5-38
Sun Visors
.................................... 2-52
Sunroof
....................................... 2-54
Symbols. Vehicle
.................................. x
Synchronization. Remote Keyless Entry ............. 2- 14
Tachometer .................................. 2-58
Tail/Stop/Turn Signal Lamp Bulb Replacement
....... 6-35
TapePlayerCare
............................... 3-35
Temperature Control
............. 3-2. 3.4. 3.5. 3.7. 3.8.
Theft
......................................... 2-16
Theft-Deterrent Feature
.......................... 3-3 1
Theft-Deterrent System .......................... 2- 17
Thermostat
.................................... 6-25
Third Gear, Automatic Transaxle
................... 2-25
Tilt Steering Wheel
............................. 2-34
Time. Setting the
............................... 3- 12
Tire Pressure Monitor Light
....................... 2-67
Tire-Loading Information Label
................... 4-3 1
Tires ......................................... 6-39
Alignment and Balance
........................ 6-45
BuyingNew
................................. 6-43
Chains
..................................... 6-46
Changing
a Flat .............................. 5-25
Cleaning .................................... 6-54
Compact Spare
............................... 5-37
Inflation
.................................... 6-40
THEFTLOCK" ................................. 3-31 Inflation Check
............................... 7-39
Inspection and Rotation
........................ 6-41
Loading
.................................... 4-31
Pressure
.................................... 6-40
Storing the Flat
............................... 5-35
Storing the Spare
............................. 5-36
Temperature
................................. 6-45
Traction
.................................... 6-44
Treadwear
................................... 6-44
Uniform Quality Grading
....................... 6-44
Wear Indicators
.............................. 6-42
Wheel Replacement
........................... 6-45
When It's Time for New
....................... 6-42
TopStrap
..................................... 1-50
TorqueLock
................................... 2-30
Torque. Wheel
Nut ......................... 5.34. 6.42
Towing
a Trailer ................................ 4-33
Towing Your Vehicle
............................. 5-9
Traction Control System (3800 Supercharged Engine)
... 4-9
Traction Control System Active Light
............... 2-66
Traction Control System Warning Light
............. 2-65
Trailer Backing
Up ................................. 4-38
Brakes
..................................... 4-37
Driving on Grades
............................ 4-39
Driving
with ................................. 4-37
Following Distance
........................... 4-38
Hitches
..................................... 4-36
If You Decide to Pull A ........................ 4-34
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