1993 CHEVROLET LUMINA maintenance schedule

Downloaded from www.Manualslib.com manuals search engine IMPORTANT I
KEEP ENGINE OIL
AT THE PIROPER
LEVEL AND CHANGE AS
RECOMMENDED
I
This part covers the maintenance
required for your Chevrolet
. Your
vehicle needs these services to retain
its safety. dependability and emission
control performance
.
Part 7
Maintenance Schedule
Have you purchased the GM
Protection Plan?
The Plan supplements your new
vehicle warranties
. See your
Chevrolet dealer for details
.
Section
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
Schedule
I ........................................................................\
................ 264
Schedule
I1 ........................................................................\
.............. 266
Explanation
of Scheduled Maintenance Services .......................... 268
At Each Fuel Fill
........................................................................\
..... 271
At Least Once a Month
.................................................................. 271
At Least Twice a Year
..................................................................... 271
At Least Once a Year
...................................................................... 272
A . Scheduled Maintenance Services
B . Owner Checks & Services
C . Periodic Maintenance Inspections ....................................................... 274
D . Recommended Fluids & Lubricants .................................................... 275
E . Maintenance Record ........................................................................\
...... 278
259 . .

Downloaded from www.Manualslib.com manuals search engine 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 Chevrolet 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.

Downloaded from www.Manualslib.com manuals search engine How This Parf 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.
CAUTION
Performing maintenance work on a vehicle can be
b dangerous. In trying to do some jobs, you can be
senously injured. Do your own maintenance work only
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.
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 Chevrolet 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.
26 I

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Section A: Scheduled Maintenance Services
. 262
Using Your Maintenance Schedules
This section tells you the maintenance services you should
have done and when you should schedule them. Your
Chevrolet 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 and cargo within recommended limits.
You will find these limits on your vehicle’s Tire-Loading
Information label. See the
Index under Loading Your
Vehicle.
limits.
Fuel.
are driven on reasonable road surfaces within legal driving
use the recommended unleaded fuel. See the Index under
..
Serecting the Right Schedule
First you’ll need to decide which of the two schedules is
right for your vehicle. Here’s how to decide which schedule
to follow:

Downloaded from www.Manualslib.com manuals search engine ~~ Maintenance Schedule
Section A: Scheduled Maintenance Services (Cont.)
Schedule I
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
(6 km)
miles (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.**
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 Service.
Irr The U.S. 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 useful life. General
Motors,
however, urges that all recommended
maintenance services be performed at the
indicated intervals and the maintenance be
recorded in Section
E: Maintenance Record.
ITEM
NO.
TO BE SERVICED
See .?Zaplanation ofSch&d Mairueme
Services following Schedules I and I[.
WHEN TO PERFORM
Miles (kilometem) or Months
(whichever
occumjmt). I
2 Chassis Lubrication I
Ti and Wheel Rotation and Inspection At 6,000 Miles (lo OOO km) and then every l5,OOO
Miles (25 000 km) or as necessary. I
Camshaft Ti Belt Inspection
(3.4L Engine, VIN Code X)*
At 60,000 miles (lo0 OOO km) and then every
lspoo miles (25 ooo km). I
10 I ' Spark Plug Wire Inspeaion** I Every 30,000 Miles (50 000 km). I
12 Exhaust Gas Recirculation (EGR) System
Inspection (2.2L Code 4 and 3.4L Code X
engines only)**
Every 30,OW Miles (50 OOO km). I
14 I Fuel Tank, Cap & Lines Inspection** I Every 30,000 Miles (50 OOO km). I1 I I

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Section A: Scheduled Maintenance Services (Cant.)
Schedule I/
Follow Schedule I1 ONLY if none of
the driving conditions specified in
Schedule
I apply.
* An Emission Control Service.
A The U.S. 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 useful life. General
Motors, however, urges that all recommended
maintenance services be performed at the
indicated intervals and the maintenance be
recorded in Section
E: Maintenance Record.
‘ 266
TO BE SERVICED ITEM
No ‘ See Explanation of Scheduled Maintenance
Services
following Schedules I and II .
WHEN TO PERFORM
Miles (kilometem) or Months
(whichever occurs first).
I 2 I Chassis Lubrication I Every 7,500 Miles (12 500 km) or 12 Months. I
Tire and Wheel Rotation and Inspection At 7,500 Miles (E 500 km) and then every l5,OOO Miles (25 OOO km) or as necessary. I
1 * I Transaxleservice
See Explanation of Schea!ded Maintenance Services
following Schedules I and II. I
Inspection (2.2L Code 4 and 3.4L Code X
engines only)**
I 14 I Fuel Tank, Cap and Lines Inspection** I Every 30,OOO Miles (50 OOO km). I

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Section A: Scheduled Maintenance Services (cont.)
Explanation of Scheduled Maintenance Services
Below are explanations of the services listed in Schedule I
and Schedule 11. The proper fluids and
lubricants to use are listed in Section
D. Make sure whoever services your vehicle uses these. All
parts should be replaced and all necessary repairs done
before you or anyone else drives the vehicle.
ITEM
NO.
1
2
SERVICE
Engine Oil and Filter Change*-Always use SG
Energy Conserving I1 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. To determine the
preferred viscosity for your vehicle’s engine
(e.g.,
SAE 5W-30 or SAE 1OW-30) see the Index under
Engine Oil.
Chassis Lubrication-Lubricate the transaxle shift
linkage, parking brake cable guides, underbody contact points and linkage. Lubricate the front and
rear suspension.
ITEM
NO. SERVICE
3 Throttle Body Mounting Bolt Torque (3.1L
Code T or W engine only)*-Check the torque of
the mounting bolts and/or nuts.
4 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 Tires, Inspection G 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.
NOTE: To determine your engine’s displacement and code, see the Index under Engine Identification.
* An Emission Control Service.
* The 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 useful life. General Motors, however, urges that all recommended
maintenance services be performed at the indicated intervals and\
the maintenance be recorded in Section
E: Maintenance Record.
5 Engine Accessory Drive Belt Inspection
(California 3.1L Code T
or W engine*)-Inspect 1
the belt for cracks, fraying, wear and proper
tension. Replace as needed.

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Section A: Scheduled Maintenance Services (Cont.1
ITEM
NO.
12
13
SERVICE ITEM NO. SERVICE
Exhaust Gas Recirculation (EGR)
System
Inspection (2.2L Code
4 and 3.4L Code X
engines only)*-& as described in the service manual.
To purchase a
service manual, see the
Index under Service
Publications.
Air Cleaner Filter Replacement*-Replace every
30,000 miles (50 000 km) or more often under
dusty conditions.
Ask your dealer for the proper
replacement intervals
for your driving conditions.
14 Fuel Tank, Cap and Lines Inspection*+Inspect I
fuel tank, cap and lines (including fuel rails
and injection assembly) for damage
or leaks.
Inspect fuel cap gasket for an even filler neck
imprint or any damage. Replace parts as needed.
Periodic replacement of the fuel filter is not
required.
NOTE: To determine your engine’s displacement and code) see the Index under Engine Identification
* An Emission Control Service.
A The U.S. 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 useful life. General Motors, however, urges that all recommended
maintenance services be performed at the indicated intervals and the maintenance be recorded in Section E: Maintenance Record.