1994 BUICK PARK AVENUE change time

Engine Oil Additives
Don’t add anything to your oil. Your Buick dealer is
ready to advise if you think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
Most trips are less than 4 miles (6 km).
It’s below freezing outside and most trips are less
than
10 miles (16 km).
The engine is at low speed most of the time (as in
door-to-door delivery, or in stop-and-go traffic).
0 You tow a trailer often.
Most trips are through dusty places.
If any one of these is true for your vehicle, then you
need to change your oil and filter every
3,000 miles
(5 000 km) or 3 months -- whichever comes first. (See
“Change Oil Soon” in the Index.) If
none of
them is true, change the oil every 7,500 miles
(12 500 km) or 12 months -- whichever comes first.
Change the filter at the first oil change and at every
other oil change after that.
If the optional “Change Oil Soon” light comes on you
will need to change your oil sooner than either mileage
specified. Depending upon driving habits, the “Change
Oil Soon’’ light may come on
as early as 2,000 miles or
less from the last time the oil life monitor was reset (See
“Oil Life Monitor” in the Index.)
Always reset the oil
life monitor after every oil change.
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.
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Refer to the Maintenance Schedule to determine when
to replace the air filter.
See “Scheduled Maintenance Services”
in the Index.
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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I 1 Brake Adiustment
I NOTICE:
I
Continuing to drive with worn-out brake pads
could result in costly brake repair.
- - __-- - - - -- tJ-----------
I Every time you apply the brakes moderately, with or
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.
Your rear drum brakes don’t have wear indicators, but
if
you ever hear a rear brake rubbing noise, have the rear
brake linings inspected. Also, the rear brake drums
should be removed and inspected each time the tires are
removed for rotation or changing. When you have the
front brakes replaced, have the rear brakes inspected,
too.
Brake linings
should always be replaced as complete
axle sets.
Brake Pedal Travel
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. without the vehicle moving,
your brakes adjust for wear.
Replacing Brake System Parts
The braking system on a modern vehicle is complex. Its
many parts have to be of top quality and work well
together
if the vehicle is to have really good braking.
Vehicles we design and test have top-quality
GM brake
parts
in them, as your Buick does when it is new. When
you replace parts of your braking system
-- for example,
when your brake linings wear down and you have
to
have new ones put in -- be sure you get new genuine
GM replacement parts. If you don’t, your brakes may no
longer work properly. For example,
if someone puts in
brake linings that are wrong for your vehicle, the
balance between your front and rear brakes can change,
for the worse. The braking performance you’ve come to
expect can change
in many other ways if someone puts
in the wrong replacement brake parts.
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I IMPORTANT: I
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
11
protection I
Have you purchased the GM Protection Plan? The
Plan supplements your new vehicle warranties. See
your Buick dealer for details.
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
Buick 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.
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Identification Label. Service Parts .................. 276
Identification Number. Vehicle
VIN) ................. 276
Idling Your Engine
................................ 89
Indicators. Warning Lights. Gages
................... 120
Infant Restraint
................................... 46
Inflation. Tire
................................... 261
InstrumentPanel ................................ 119
Jack. Tire ..................................... 215
Jump Starting
................................... 198
Keyless Entry System. Remote
...................... 70
Key
.......................................... 64
Ignition Positions
.............................. 79
FASS ........................................ 77
Reminder Warning
............................. 65
Label. Service Parts Identification
.................. 276
Lamp Monitors
.................................. 107
LapBelt ........................................ 42
Lap-Shoulder Belt
Front
........................................ 27
Rear
......................................... 44
Leather Cleaning
................................ 270
Leaving Your Vehicle
.............................. 89
Level Control. Electronic
.......................... 1 15
License Plate Holder ............................. 117
Lane Change Indicator
............................. 94 Lighter.
Cigarette
................................ 118
Lights
Air Bag Readiness
............................. 36
Courtesy .................................... 104
Daytime Running
............................. 105
Illuminated Entry System
........................ 75
Operation .................................... 95
“On ”Warning
................................ 103
Reading ..................................... 106
Removing
& Replacing Bulbs ................... 256
Replacement Bulbs
............................ 281
Time Out Feature ............................. 104
Warning ..................................... 120
Loading Your Vehicle
............................ 258
Locks
.......................................... 65
Locks. Rear Door Security
.......................... 74
Long Distance Driving
............................ 181
Loss
of Control ................................. 173
Low Coolant Warning Light
....................... 125
Lubricants and Fluids. Recommended
................ 299
Headlights
................................... 103
Maintenance
Inspections
.................................. 298
Materials .................................... 275
Record
...................................... 301
Schedule
.................................... 283
Malfunction Indicator Light (Service Engine Soon Light) 128
Manualseat
..................................... 14
Underbody
.................................. 274
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