1996 BUICK CENTURY engine oil

What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL TM (orange-colored,
silicate-free) antifreeze that meets
GM Specification
6277M, which won’t damage aluminum parts. Use
GM Engine Coolant Supplement (sealer) (GM Part
No. 3634621) with any complete coolant change. If you
use this mixture, you don’t need to add anything else.
lain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning.
Your engine could catch fire and you or
others could be burned. Use
a 50/50 mix of clean
water and
DEX-COOL TM (orange-colored,
silicate-free) antifreeze.
I NOTICE:
If you use an improper coolant mix, your
engine could overheat and be badly damaged.
The repair cost wouldn’t be covered by your
warranty. Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
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What to Add
When you do need brake fluid, use only DOT-3 brake
fluid -- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only, and always clean the brake fluid
reservoir
cap before removing it.
I
I A CAUTION:
With the wrong kind of fluid in your brake
system, your brakes may not work well, or they
may not even work at all. This could cause
a
crash. Always use the proper brake fluid.
NOTICE:
0 Using the wrong fluid can badly damage
brake system parts. For example, just
a few
drops of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong kind of fluid.
0 If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care’’
in
the Index.
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Normal Maintenance Replacement Parts
Air Cleaner Element
2.2L L4 .................... AC Type A-905C
3.1L
V6 .................... AC Qpe A-925C
All Engines
................... AC Type PF-47
2.2L L4 ................... AC Type CV-900C
3.1L
V6 ................... AC Type CV-892C
2.2LL4
.......................... 24574912
Gap:
0.060 inch (1.50 mm)
3.1L V6 .................... AC Type 041-940
Gap:
0.060 inch (1 SO mm)
Batteries
Remote Keyless Duracell Type
Entry Transmitter ........ DL2016 (2) or equivalent
Engine Oil Filter
PCV Valve
Spark Plugs
8 .................
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 Buick dealer.
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Section 7 Maintenance Schedule
I
LE
IMPORTANT:
KEEP ENGINE OIL
AT THE PROPER
,VEL AND CHANGE
RECOMMENDED
AS
This section covers the maintenance required for your
Buick. Your vehicle needs these services to retain its
safety, dependability and emission control performance.
Protectiob.
Plan
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your Buick
dealer
for details.
Introduction
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 can even
affect the quality
of the air we breathe. Improper fluid
levels or the wrong tire inflation can increase the level
of emissions from your vehicle.
To help protect our
environment, and to keep your vehicle
in good
condition, please maintain your vehicle properly.
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Maintenance Scl aule
1 Short Trip/City Definition 1
Follow the Short Trip/City Maintenance Schedule if any
one
of these conditions is true for your vehicle:
a
a
a
a
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures
are below freezing.
Most trips include extensive idling (such as frequent
driving
in stop-and-go traffic).
Most trips are through dusty
areas.
You frequently tow a trailer or use a carrier on top of
your car. (With some models, you should never tow a
trailer. See “Towing a Trailer” in the Index.)
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One
of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down sooneE
Short Trip/City Intervals -
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Chassis Lubrication
(or
6 months, whichever occurs first).
At 6,000 Miles (10 000 km) -- Then Every
12,000 Miles (20 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions.
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Exhaust Gas Recirculation (EGR) System Inspection
(2.2L Code 4 engine only).
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
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Maintenance Schedule
LOI- - Tripmighway Definition Long Tripmighway Intervals
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine
oil to break
down
slowel:
gvery -1,500 Miles (12 5UV km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first).
At 7,500 Miles (12 500 km) -- Then Every
15,000 Miles
(25 000 km): Tire Rotation.
Every 30,000 Miles (50 000 km): Exhaust Gas
Recirculation
(EGR) System Inspection (2.2L Code 4
engine only). Air Cleaner Filter Replacement. Fuel
Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Tlzese interwls
ordv summarize maintenance services.
Be sure to~follow the complete maintenance schedule on.
the-following pages.
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I f d
I 1 Short TripKity Maintenance Schedule 1 ’
I
- I
.. .I
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.
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.
3,000 Miles ,(5 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first),
An Emission Control Service.
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I I I
DATE ACTUAL MILEAGE SERVICED BY:
A
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Short TripKity Maintenance Schedule
6,000 Miles (10 000 km) 1 9,000 Miles (15 000 km)
c] Change engine oil and filter (or every
3 months, whichever occurs first). 3 months, whichever occurs first).
0 Change engine oil and filter (or every
An Emission Control Service. An Emission Control Service.
0 Lubricate the parking brake cable guides,
underbody contact points and linkage.
If
equipped with grease fittings, lubricate the suspension
and steering linkage (or every
6 months, whichever occurs first).
Rotate tires. See “Tire Inspection and Rotation”
in the Index for proper rotation pattern and
additional information. During
tire rotation,
check brake calipers for
fieedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
DATE SERVICED BY: ACTUAL MILEAGE
DATE
SERVICED BY: ACTUAL MILEAGE
-
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