1994 BUICK REGAL service schedule

Table of Contents
HowtoUsethisManual ................................................................ 10
This part tells you how to use your manual and includes safety and vehicle damage warnings and symbols.
Seats and Restraint Systems .............................................................
This part tells you how to use your seats and safety belts properly. It also explains the ”SRS” system.
Featuresandcontrols ..................................................................
This part explains how to start and operate your Buick.
Comfort Controls and Audio Systems .....................................................
This part tells you how to adjust the ventilation and comfort controls and how to operate your
sound system.
Here you’ll
find helpful information and tips about the road and how to drive under different conditions.
This part tells you what to do
il‘ you have a problem while driving, such as a flat tire or engine
overheating. etc.
Service and Appearance Care.. ..........................................................
Here the manual tells you how to keep your Buick running properly and looking good.
Maintenanceschedule ..................................................................
This part tells you when to perform vehicle maintenance and what Iluids and lubricants to use.
Customer Assistance Information ........................................................
This part tells you how to contact Buick for assistance and how to get service publications. It also
gives you information on “Reporting Safety Defects” on page 285.
Index ........................................................................\
........
Here’s an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something you want
to read.
YourDrivingandtheRoad ..............................................................
ProblemsontheRoad ..................................................................
13
69
121
139
171
207
263
283
293
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Parking on Hills
You really should not park your vehicle, with a trailer
attached,
on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But
if you ever have to park your rig on a hill, here’s
how
to do it:
0 Shift into a gear; and
2. Have someone place chocks under the trailer wheels,
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and
then shift to “P” (Park).
5. Release the regular brakes.
When You Are Ready to Leave After
Parking
on a Hill
0 Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important
in trailer
operation are automatic transaxle fluid (don’t overfill),
engine oil, belt, cooling system, and brake adjustment.
Each of these is covered
in this manual, and the Index
will help you find them quickly. If you’re trailering, it’s
a good idea to review these sections before you start
your trip.
Check periodically to see that all hitch nuts and bolts are
tight.
1. Apply your regular brakes and hold the pedal down
while you:
0 Start your engine;
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Engine Coolant Heater (Engine Block
Heater)
An engine coolant heater can be a big help if you have
to park outside in very cold weather, 0°F (- 18 “C) or
colder. If your vehicle has this option, see “Engine
Coolant Heater”
in the Index.
What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don’t let used oil stay on your skin
for very long. Clean your skin and nails
with soap and
water,
or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine
oil. (See
the manufacturer’s warnings about the use and disposal
of
oil products.)
Used oil can be a real threat to the environment. If you
change your own
oil, be sure to drain all free-flowing
oil from the filter before disposal. Don’t ever dispose of
oil by putting it in the trash, pouring it on the ground,
into sewers, or into streams or bodies of water. Instead,
recycle
it by taking it to a place that collects used oil. If
you have a problem properly disposing of your used oil,
ask your dealer, a service station or a local recycling
center for help.
Air Cleaner
The air cleaner is in the right front area of the engine
compartment.
Refer to the Maintenance Schedule to determine when
to replace the air filter.
See “Scheduled Maintenance Services”
in the Index.
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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.
Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level
is when the engine oil is changed. Refer to the
Maintenance Schedule to determine when to change
your fluid. See “Scheduled Maintenance Services” in
the Index.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at a Buick dealership Service
Department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading on the
dipstick.
NOTICE:
Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine parts
or exhaust system, starting a fire. Be sure to get
an accurate reading
if you check your transaxle
fluid.
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Tire Inspection and Rotation
To make your tires last longer, have them inspected and
rotated at the mileages recommended
in the
Maintenance Schedule. See “Scheduled Maintenance
Services”
in the Index.
FRONT
Use this rotation pattern.
After the tires have been rotated, adjust the front and
rear inflation pressure as shown
on the Tire-Loading
Information label. Make certain that all wheel nuts are
properly tightened. See “Wheel Nut Torque”
in the
Index.
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Part 7 Maintenance Schedule
This part covers the maintenance required for your Buick . Your vehicle needs these services to retain its safety.
dependability and emission control performance
.
Part 7 includes:
Introduction ......................................... ......... ................ 264
A Word About Maintenance ..................................................... 264
Your Vehicle and the Environment
................................................ 265
How This Part is Organized ..................................................... 265
Section A: Scheduled Maintenance Services
............................................. 266
Using Your Maintenance Schedules
............................................... 266
Selecting the Right Schedule
.................................................... 267
Schedule1
................................................................... 268
Schedule11
.................................................................. 270
Explanation
of Scheduled Maintenance Services ..................................... 272
Section
B: Owner Checks and Services ................................................. 274
AtEachFuelFill .............................................................. 274
At Least Once
a Month ......................................................... 275
AtLeastOnceaYear .......................................................... 275
Section
C: Periodic Maintenance Inspections ............................................ 277
Section D:Recommendgd Fluids
and Lubricants .......................................... 279
Section E: Maintenance Record ....................................................... 281
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Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle
in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance or the
removal
of important components can sigHificantly
affect the quality
of the air we breathe. Improper fluid
levels or
even the wrong tire inflation can increase the
level of emissions from your vehicle.
To help protect
our environment, and
to help keep your vehicle in good
condition, please maintain your vehicle properly.
How This Part is Organized
The remainder of this part is divided into five sections:
“Section
A: Scheduled Maintenance Services” shows
what to have done and how often. Some of these
services can be complex,
so unless you are technically
qualified and have
the necessary equipment, you should
let your dealer’s service department or another qualified
service center do these jobs. If you
are skilled enough to do some work on your
vehicle,
you will probably want to get the service
information
GM publishes. You will find a list of
publications and how to get them in this manual. See
“Service Publications”
in the Index.
“Section B: Owner Checks and Services” tells you what
should be checked whenever you stop for fuel.
It also
explains what you can easily do to help keep your
vehicle
in good condition.
“Section C: Periodic Maintenance Inspections” explains important inspections that your Buick dealer’s service
department or another qualified service center should perform.
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“Section D: Recommended Fluids and Lubricants” lists
some products
GM recommends to help keep your
vehicle properly maintained. These products, or their
equivalents, should be used whether you do the work
yourself or have
it done.
“Section
E: Maintenance Record” provides a place for
you to record the maintenance performed on your
vehicle. Whenever any maintenance is performed, be
sure to write
it down in this section. This will help you
determine
when your next maintenance should be done.
In addition,
it is a good idea to keep your maintenance
receipts. They may be needed to qualify your vehicle for
warranty repairs.
Section A: Scheduled Maintenance
Services
Using Your Maintenance Schedule
This section tells you the maintenance services you
should have done and when you should schedule them.
Your Buick dealer knows your vehicle best and wants
you to be happy with it. If you
go to your dealer for your
service needs, you’ll know that GM-trained and
supported service people
will perform the work using
genuine
GM parts.
These schedules are for vehicles that:
0
0
0
carry passengers and cargo within recommended
limits. You
will find these limits on your vehicle’s
Tire-Loading Information label. See “Loading Your
Vehicle”
in the Index.
are driven on reasonable road surfaces within legal
driving limits.
use the recommended unleaded fuel. See “Fuel”
in
the Index.
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