air condition BUICK REGAL 1998 User Guide
[x] Cancel search | Manufacturer: BUICK, Model Year: 1998, Model line: REGAL, Model: BUICK REGAL 1998Pages: 388, PDF Size: 20.19 MB
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If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be too serious. Sometimes
the engine can get a little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
0 Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (a).
If you no longer have the overheat warning, you
can drive. Just to be safe, drive slower for about
10 minutes. If the warning doesn’t come back on,
you can drive normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still
no sign of steam, you can idle the engine
for
two or three minutes while you’re parked, to see if
the warning stops. But then,
if you still have the
warning,
turn off the engine und get everyone out of the
vehicle
until it cools down.
You may decide not to lift the hood but
to get service
help right away.
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Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
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6-49 Service
Fuel
Fuels in Foreign Countries
Filling Your Tank
Checking Things Under the Hood
3800 Supercharged (Code 1) Engine
Engine Oil Air Cleaner
Automatic Transaxle Fluid
Engine Coolant
Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Tires
Appearance Care Cleaning the Inside
of Your Vehicle 6-5
1
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Child Restraint
Care of Safety Belts and Built-in Child
Restraint Harness
Cleaning Glass Surfaces
Cleaning the Outside of the Windshield and
Wiper Blades
Cleaning the Outside of Your Vehicle
Cleaning Aluminum or Chrome Wheels
Cleaning Tires
Appearance Care Materials Chart
Vehicle Identification Number (VIN)
Service Parts Identification Label
Electrical System
Replacement Bulbs
Capacities and Specifications
Vehicle Dimensions
Normal Maintenance Replacement Parts
Air Conditioning Refrigerants
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At a minimum, the gasoline you use should meet
specifications ASTM
D4814 in the United States and
CGSB 3.5-M93 in Canada. Improved gasoline
specifications have been developed by the American
Automobile Manufacturers Association (AAMA) for
better vehicle performance and engine protection.
Gasolines meeting the AAMA specification could
provide improved driveability and emission control
system protection compared
to other gasolines.
Be sure the posted octane for premium is at least 91 (at
least 89 for middle grade and
87 for regular). If the
octane is less than
87, you may get a heavy knocking
noise when you drive.
If it’s bad enough, it can damage
your engine.
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood emission control
label), it is designed
to operate on fuels that meet
California specifications. If such
fuels are not available
in states adopting California emissions standards, your
vehicle will operate satisfactorily
on fuels meeting
federal specifications, but emission control system performance
may be affected. The malfunction indicator
lamp on your instrument panel may turn on and/or your
vehicle may fail a smog-check test. If this occurs, return
to your authorized Buick dealer for diagnosis to
determine the cause of failure. In the event it is
determined that the cause of the condition is the type
of
fuels used, repairs may not be covered by your warranty.
Some gasolines that are not reformulated for low
emissions contain an octane-enhancing additive called
methylcyclopentadienyl manganese tricarbonyl (MMT);
ask your service station operator whether or not his fuel
contains MMT. General Motors does
not recommend the
use of such gasolines.
If fuels containing MMT are used,
spark plug life may be reduced and your emission
control system performance may be affected. The
malfunction indicator lamp on your instrument panel
may turn on. If this occurs, return to your authorized
Buick dealer for service.
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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 vehicle 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 Oil
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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Operating the engine with the air cleaner off can
cause you or others to be burned. The air cleaner
not only cleans the air,
it stops flame if the engine
backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it
off, and be careful working on the engine with
the
air cleaner off.
I NOTICE:
If the air cleaner is off, a backfire can cause a
damaging engine fire. And, dirt can easily get
into your engine, which will damage it. Always
have the air cleaner in place when you’re driving.
Passenger Compartment Air Filter
The passenger compartment
air filter is located
underneath your hood just
below the windshield wiper
arm on the car’s passenger
side (Underneath the air
inlet grille).
The filter traps
most of the pollen from the air entering
the air conditioning module. Like your engine’s air
filter, it may need to be changed periodically. For
information on how often
to change the passenger
compartment air filter, see “Maintenance Schedule” in
the Index.
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Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built-in wear indicators that make a
high-pitched warning sound when the brake pads are worn
and new pads are needed. The sound may come and
go or
be heard all the time your vehicle is moving (except when
you are pushing
on the brake pedal firmy).
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something is wrong with
your brakes.
Properly torqued wheel nuts are necessary
to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly torque wheel nuts in the
proper sequence to
GM specifications.
The brake wear warning sound means that soon
your brakes won’t work well. That could lead to
an accident. When
you hear the brake wear
warning sound, have
your vehicle serviced.
I Brake linings should always be replaced as complete
axle sets.
See “Brake System Inspection” in Section
7 of this
manual under Part
C “Periodic Maintenance
Inspections.”
I NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Brake Pedal navel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
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Temperature -- A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of
heat and its ability
to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure.
The grade
C corresponds to a level of performance
which all passenger car tires must meet under the
Federal Motor Vehicle Safety Standard
No. 109. Grades
B and A represent higher levels of performance on the
laboratory test wheel than the minimum required by law.
Warning:
The temperature grade for this tire is
established for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or
in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance. Scheduled
wheel alignment and wheel balancing are not
needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded. If wheel nuts keep coming loose, the wheel,
wheel bolts and wheel nuts should be replaced. If the
wheel leaks air, replace it (except some aluminum
wheels, which can sometimes be repaired). See your
dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have
the same load-carrying
capacity, diameter, width, offset and be mounted the
same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new
GM original
equipment parts. This way, you will be sure to have the
right wheel, wheel bolts and wheel nuts for your
B uick model.
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Sheet Metal Damage
If your vehicle is damaged and requires sheet metal
repair or replacement, make sure the body repair shop
applies anti-corrosion material to the parts repaired or
replaced to restore corrosion protection.
Finish Damage
Any stone chips, fractures or deep scratches in the finish
should be repaired right away. Bare metal will corrode
quickly and may develop into a major repair expense.
Minor chips and scratches can be repaired with touch-up
materials available from your dealer or other service
outlets. Larger areas of finish damage can be corrected
in your dealer’s body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow removal and dust
control can collect
on the underbody. If these are not
removed, accelerated corrosion (rust) can occur on
the underbody parts such as fuel lines, frame, floor
pan and exhaust system even though they have
corrosion protection. At
least every spring, flush these materials from the
underbody with plain water. Clean any areas where mud
and other debris can collect. Dirt packed in closed areas
of the frame should be loosened before being flushed.
Your dealer or an underbody car washing system can
do
this for you.
Chemical Paint Spotting
Some weather and atmospheric conditions can create a
chemical fallout. Airborne pollutants can fall upon and
attack painted surfaces on your vehicle. This damage
can take two forms: blotchy, ringlet-shaped
discolorations, and small irregular dark spots etched into
the paint surface.
Although no defect
in the paint job causes this, Buick
will repair, at no charge
to the owner, the surfaces of
new vehicles damaged by this fallout condition within
12 months or 12,000 miles (20 000 km) of purchase,
whichever occurs first.
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Replacement Bulbs
Exterior Lamps Bulb Number
Back-up .............................. 1156
Center High-Mounted Stop
............... 3155
Front Parking/Turn Signal
........... 4 157NAK
Headlamp, High Beam
.................. 9005
Headlamp, Low Beam.
.................. 9006
Sidemarker, Front ....................... 194
Sidemarker, Rear
........................ 194
Stop/Tail/Turn Signal
................... 3057
Tail (Applique)
....................... 194
Interior Lamps Bulb Number
Dome Lamp ....................... 9425542
*For service information on these bulbs, contact your
dealer service department.
Capacities and Specifications
4T65E:
Automatic Transaxle
Pan Removal and Replacement .... 7.4 quarts (7 L)
After Complete Overhaul
....... 10 quarts (9.5 L)
When drainingheplacing converter; more fluid will
be needed.
Cooling System Including Reservoir
3.8L (Code K) .............. 12.3 quarts (11.6 L)
3.8L (Code 1)
.............. 12.3 quarts (11.6 L)
Air Conditioning* .......... 1.88 lbs. (0.85 kg)
Refrigerant (R-l34a),
*See “Air Conditioning Refrigerants ”later in
this section.
Engine Crankcase
Oil and Filter Change ......... 4.5 quarts (4.3 L)
Wheel Nut Torque .......... 100 lb-ft (140 N-m)
Fuel Tank .................... 17 gallons (64 L)
Wiper Blade Lengths
Type ................................. Hook
Length ..................... 22 inches (56 cm)
Note: All capacities are approximate. When adding, be
sure
to fill to the approximate level, as recommended in
this manual. See “Recommended Fluids and
Lubricants” in the Index.
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Normal Maintenance
Replacement Parts
Air Cleaner Filter ............. AC Type A 1208C
Passenger Compartment Air Filter .... 10406026
Battery
3.8L (Code K) .............. AC Type 690 CCA
3.8L (Code
1) .............. AC Type 770 CCA
All Engines
................... AC Type PF47
All Engines
................. AC Type CV892C
All Engines ................... AC Type RC27
RKE Batteries ..... Type CR2032 (2) or equivalent
Spark Plugs Engine Oil Filter
PCV Valve
Radiator Cap
3.8L (Code K) ................ AC Type 4 1-92 1
Gap:
0.060 inches (1.52 mm)
3.8L (Code 1) ................ AC Type 41-921
Gap: 0.060 inches (1.52 mm)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant
is used.
If you’re not sure, ask your dealer.
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