1993 PONTIAC GRAND-AM maintenance schedule

When to Check:
Check your tires once a month or more.
Don’t forget your compact spare tire. It
should be at
60 psi (420 kPa).
How to Check:
Use a good quality pocket-type gage to
check tire pressure. Simply looking at
the tires will not tell you the pressure,
especially if you have radial tires-
which may look properly inflated even if
they’re underinflated.
If your tires have valve caps, be sure to
put them back on. They help prevent
leaks by keeping out dirt and moisture.
lire inspection and Rotation
To make your tires last longer, have
them inspected and rotated at the
mileages recommended
in the Mainte-
nance Schedule. See the
Index under
Scheduled Maintenance Sewices .
Use this rotation pattern.
After the tires have been rotated, adjust
the front and rear inflation pressure as
shown
on the Tire-Loading Infomation
label. Make certain that all wheel
nuts
are properly tightened. See the Index
under Wheel Nut Torque.
233 .
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3 IMPORTANT
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
This part covers the maintenance
required for your Pontiac
. Your
vehicle needs these services to
retain its safety. dependability and
emission control performance
.
Section
Part 7
Maintenance Schedule
Have you purchased the
GM Protection Plan?
The Plan supplements your new vehicle warranties
.
See your Pontiac dealer for details .
Introduction
A Word About Maintenance ............................ 260
Your Vehicle and the Environment
......................... 260
How This Part is Organized ............................... 261
Using Your Maintenance Schedules
........................ 262
Selecting the Right Schedule
.............................. 262
Schedule1
............................................ 264
ScheduleII
......................................... 266
Explanation
of Scheduled Maintenance Services . . ... 268
A . Scheduled Maintenance Services
B . Owner Checks & Services
AtEachFuelFill ....................................... 271
At Least Once a Month
.................................. 271
At Least Once a Year
.................................... 272
C . Periodic Maintenance Inspections ........................... 275
D . Recommended Fluids & Lubricants ......................... 276
E . MaintenanceRecord ...................................... 278
259
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Maintenance Schedule
Introduction
A Word About Maintenance
We at General Motors want to help you keep your vehicle in
good working condition. But we don’t know exactly how
you’ll drive
it. You may drive very short distances only a
few times a week. Or you may drive long distances all the
time in very hot, dusty weather. You may use your vehicle in
making deliveries. Or you may drive it to work, to do
errands or
in many other ways.
Because of all the different ways people use their GM vehicles,
maintenance needs vary. You may even need more frequent
checks and replacements than you will find in the schedules
in this part. So please read this part and note how you drive.
If you have any questions on how to keep your vehicle in
good condition, see your Pontiac dealer, the place many GM
owners choose to have their maintenance work done. Your
dealer can
be relied upon to use proper parts and practices.
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 significantly 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.
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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.
Performing maintenance work on a vehicle can be
3 dangerous. In trying to do some jobs, you can be
.-' wsly injured. Do your own maintenance work
UIUY if you have the required know-how and the proper
tools and equipment for the job. If
you have any doubt,
have a qualified technician do the work.
I
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 the
Index under Service
Publications.
Section B: Owner Checks & 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 Pontiac dealer's service
department or another qualified service center should
perform.
Section
D: Recommended Fluids & 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.
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Maintenance Schedule
Section A: Scheduled Maintenance Services
Using Your Maintenance Schedules
This section tells you the maintenance services you should
have done and when you should schedule them. Your
Pontiac 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:
carry passengers anti cargo within recommended limits.
You will find these limits
on your vehicle’s Tire-Loading
Information label. See the
Index under Loading Your
Elzicle.
limits.
Fuel.
are driven on reasonable road surfaces within legal driving
use the recommended unleaded fuel. See the Index under
Selecting the Right Schedule
First you’ll need to decide which of the two Schedules is
right for your vehicle. Here is how to decide which schedule
to follow:
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Maintenance Schedule
...
Section A: Scheduled Maintenance Services lcont.1
Schedule 1
Follow Schedule I if your vehicle is
MAINLY driven under one or more
of the following conditions:
When most trips are less than 4 miles
When most trips are less than 10 miles
(6 km).
(16 km) and outside temperatures
remain below freezing.
When most trips include extended idling and/or frequent low-speed
operation, as in stop-and-go traffic.
When towing a trailer. (With some
models,
you shouldn’t ever tow a trailer.
See the
Index under Towing a Trailer.)
When operating in dusty areas.
Schedule I should also be followed if the
vehicle is used for delivery service, police,
taxi or other commercial
applications.
*An Emission Control Sewice.
* Re US. Environmental Protection Agency 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 vehicle usejkl lije. General Motors,
however, urges that all recommended main- tenance services be performed at the indicated
intervals and the maintenance be recorded
in
Section E: Maintenance Record.
264
ITEM
NO.
2
4
6
8
10
TO BE SERVICED
See Explanation of Scheduled Maintenance
Services
following Schedules I and 0.
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs jrst).
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Maintenance Schedule
Section A: Scheduled Maintenance Services lcont.1
Schedule I1
Follow Schedule I1 ONLY if none of
the driving conditions specified in
Schedule
I apply.
*An Emission Control Sewice.
fi The US. Environmental Protection Agency
has determined that the failure to per$orm this
maintenance item
will not nullifL the emission
warranty or limit recall liability prior to the
completion
of vehicle usefil life. General
Motors, however, urges that
all recommended
maintenance services be per$ormed at the
indicated intervals and the maintenance be recorded in Section
E: Maintenance Record.
TO BE SERVICED
See &planation of Scheduled Maintenance
Services following Schedules I and II.
ITEM
No'
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs first).
2 I Chassis Lubrication 1 Every 7,500 Miles (E 500 km) or 12 Months.
Tire and Wheel Rotation
& Inspection At 7,500 Miles (12 500 km) and then every l5,000
Miles (25 000 km) or as necessary.
6 I Cooling System Service* I Every 30,000 Miles (50 000 km) or 24 Months.
8 I Spark Plug Replacement * I Every 30,000 Miles (50 000 km).
10 I Air Cleaner Filter Replacement* I Every 30,000 Miles (50 000 lan).
' 266
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Maintenance Schedule
Section A: Scheduled Maintenance Services [cant.]
Explanation of Scheduled Maintenance Services
Below are explanations of the services listed in Schedule I
and Schedule II.
The proper fluids and lubricants to use are listed in
Section D. Make sure whoever services your vehicle uses
ITEM
NO. SERVICE
1 Engine Oil and Filter Change-Always use SG
Energy Conserving 11 oils of proper viscosity.
The “SG” designation may be shown alone or
in
combination with others, such as “SG/CC,”
“SG/CD” or
“SF, SG, CC,” etc. If you have the
2.3L Quad OHC or a Quad
4 engine, the preferred
viscosity for your vehicle’s engine is
SAE 5W-30.
However, you can use
SAE 1OW-30 if it’s going to
be
0°F (-18°C) or above. If you have the 3300 V6
engine, the preferred viscosity for your vehicle’s
engine is
SAE 1OW-30. However, you can use SAE
5W-30 if it’s going to be 60°F (16°C) or below. these. All parts should be replaced and all necessary repairs
done before you or anyone else drives the vehicle.
NOTE: To determine your engine’s displacement and code,
see the
Index under Engine Identijication.
ITEM
NO.
2
3
4
SERVICE
Chassis Lubrication-Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. Lubricate the front and
rear suspension, steering linkage and fuel filler
door and striker plunger.
Throttle
Body Mounting Bolt Torque (3300 V6
Code N engine)*-Check the torque of the
mounting bolts and/or nuts.
Tire and Wheel Rotation and Inspection-For
proper wear and maximum tire life, rotate your
tires following the instructions in this manual. See
the
Index under llres, Inspection & Rotation.
Check the tires for uneven wear or damage. If you
see irregular or premature wear, check the wheel
alignment. Check for damaged wheels
also.
* An Emission Control Service.
i? The US. Environmental Protection Agency has determined that the failure to pe@orm this maintenance item will not nullifL the emission warranty or
limit recall liability prior to the completion
of vehicle useful life. General Motors, however, urges that all recommended maintenance sem’ces be
peflormed at the indicated intervals and the maintenance be recorded in Section E: Maintenance Record.
268
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