1993 BUICK SKYLARK wheel

Washing Your Vehicle
The best way to preserve your vehicle’s finish is to keep
it clean by washing it often with lukewarm or cold
water.
Don’t wash your vehicle in the direct rays of the sun.
Don’t use strong soaps or chemical detergents. Use
liquid hand, dish or car washing (non-detergent) soaps.
Aluminum Wheels (If So Equipped)
Don’t use cleaning agents that contain acid or abrasives.
All cleaning agents should be flushed promptly and not Your alUminUm wheels have a protective Coating SiIdar
allowed to dry on the surface, or they could stain. Dry to the painted surface
of your car. Don’t use strong
the finish with a soft, clean chamois or a
100% cotton soaps, chemicals, chrome polish,
or other abrasive
towel to avoid surface scratches and water spotting. cleaners on them because you could damage this
High pressure car washes may cause water to enter your
vehicle. coating. After rinsing thoroughly, a wax may be applied.
Finish Care
Occasional waxing or mild polishing
of your Buick may
be necessary to remove residue from the paint finish.
You can get
GM approved cleaning pr,oducts from your
dealer. (See “Appearance Care and Materials” in the
Index.)
Your Buick has
a “basecoat/clearcoat” paint finish. The
clearcoat gives more depth and gloss to the colored
basecoat.
if you have aluminum wheels, don’t use an
automatic vehicle wash that has hard silicon
carbide cleaning brushes. These brushes can
take
off the Drotective coatina.
253

Skylark Dimensions
Inches Unless Otherwise Noted
Overall: Coupe
Length ................... 189.1
Width
..................... 67.5
Height
.................... 53.2
Wheelbase
................ 103.4
Front Tread
................ 55.9
Rear Tread ................. 54.4
Interior Front:
Leg Room ................. 43.3
Head Room
................. 37.8
Shoulder Room
............. 53.6
Hip Room ................. 49.1
Sedan
189.1
67.5 53.2
103.4
55.9
54.4
Interior Rear: Coupe
Leg Room ................. 34.0
Head Room
................ 36.5
Shoulder Room
............. 55.0
Hip Room ................. 50.3
Trunk Capacitv . CU . Ft .... 13.3
43.3 37.8
54.1
49.1
Passengers:
Front ...................... 2
Rear
....................... 3
Base Curb Weight . Lbs ... 2782
Sedan
33.5
37.0
53.8
50.6
13.3
2
3
2846
261

Scheduled Maintenance Services Schedule I1
Follow Schedule I1 ONLY if none of the driving conditions specified in Schedile I apply.
TO BE SERVICED
(See Explanation of
Scheduled Maintenance Services Following Schedules
I and 11)
Item No.
WHEN TO PERFORM
Miles (kilometers) or Months, Whichever Occurs First
MILES (000)
KILOMETERS (000)
12.5 I 25 I 37.5 I 50 I 62.5 I 75
1. Engine Oil Change* Every 7 500 mi. (12 500 km) or 12 mos. e e
Oil Filter Change* At first and then every other oil change 0
2. Chassis Lubrication
Every 7 500 mi. (12 500.-km) or 12 mos. e e
3. Throttle Body Mounting Bolt Torque*
At 7 500 mi. ( 12 500 km). only e
4. Tire & Wheel Inspection & Rotation
I
At 7 500 mi. (12 500 km) and then every
15
000 mi. (25 000 km) or as necessary
5. Engine Accessory Drive Belt(s) Inspection*
6. Cooling System Service* Every
30
000 mi. (50 000 km) or 24 mos.
272
I

Explanation of Scheduled Maintenance equipped with grease fittings, lubricate the
Services suspension and steering linkage.
Below are explanations
of the services listed in $chediie ‘ ‘ 3. Throttle Body Mounting; Bolt Torque (3.3L Code . , I:
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.
NOTE:
To determine your engine’s displacement and
code, see “Engine 1dentific.ation” in the Index.
1. 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 10W-30), see “Engine Oil” in
the Index.
2. Chassis Lubrication -- Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. If your vehicle is
An Emission Control Service.
N engine only)* -- Che& the torque of the
mounting bolts and/or nuts.
proper wear and maximum tire life, rotate your tires
following the instructions in this manual. See “Tires,
Inspection
& Rotation” in the Index, Check the tires
for uneven wear or damage. If you see irregular or
premature wear, check
the wheel alignment. Check
for damaged wheels also.
5. Engine Accessory Drive Belt@) Inspection --
Inspect the belt(s) for cracks, fraying, wear and
proper tension. Replace as needed.
6. Cooling System Service* -- Drain, flush and refill
the system with new or approved recycled coolant
conforming to GM Specification 1825M. Keep
coolant at the proper mixture as specified. See
“Coolant” in the Index. This provides proper freeze
protection, corrosion inhibitor level and engine operating temperature.
4. Tire and Wheel Rotation and Inspection -- For
The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission war\
ranty 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 i\
ntervals and the maintenance be recorded in “Section EMaintenance Record”.
274

INSPECTION
OR SERVICE
Steering,
Suspension and
Front-Wheel-
Drive Axle
Boot and Seal
Inspection
Exhaust System
Inspection
Throttle
Linkage Inspection
WHAT SHOULD BE DONE
hspect the front and rear suspension
and steering system for damaged,
loose or missing parts, signs of wear,
or lack of lubrication. Inspect the
power steering lines and hoses for
proper hookup, binding, leaks, cracks, chafing, etc. Clean and then
inspect the drive axle boot seals for
damage, tears or leakage. Replace
seals
if necessary.
Inspect the complete exhaust system. Inspect the body near the
exhaust system. Look for broken,
damaged, missing or out-of-position
parts as well as open seams, holes,
loose connections,
or other
conditions which could cause a heat
build-up in the floor pan or could let
exhaust fumes into the vehicle. See
“Engine Exhaust” in the Index.
Inspect the throttle linkage for interference or binding, and for
damaged or missing parts. Replace
parts as needed.
“:
INSPECTION
OR SERVICE
Brake System
Inspection
WHAT SHOULD BE DONE
Inspect the complete system. Inspect
brake
lines and hoses for proper
hookup, binding, leaks, cracks, chafing,
etc.
Inspect disc brake pads for wear
and rotors for swrface condition.
Also
inspect Qwn brake linings for wear and
cracks. Inspect other brake
parts
including drums, wheel cylinders,
calipers parking brake, etc. The parking
brake is self-adjusting and no manual adjustment
is required. You may need
to have your brakes inspected more often
if your driving habits or
conditions result in frequent braking.
NOTE: A low brake fluid level can
indicate worn disc brake pads which
may
need to be serviced. Also, if the
brake system warning light stays on or
comes on, something may
be wrong
with the brake system. See “Brake System
Warning Light” in the Index. If
your anti-lock brake system warning
light stays
on, comes on or flashes,
something may
be wrong with the
anti-lock brake system. See “Anti-Lock
Brake System Warning Light”
in the
Index.
280 .~ . ~

Part 9 Index
Acc (Ignition Key Position) ........................ 72 Antifreeze ...................................... 231
Adding Antilock Brakes
................................. 150
Brake Fluid
.................................. 236 Antilock Brake System Warning Light ............... 111
Coolant
..................................... 231 Anti-Theft Tips ................................... 70
Electrical Equipment
.......................... 257 Anti-Theft Feature. Delco Loc I1 .................... 131
Engine Oil
................................... 223 Appearance Care ................................ 249
Power Steering Fluid
.......................... 243 Appearance Care and Materials ..................... 256
Transaxle/Transmission Fluid
.................... 229 Armrest Storage ................................. 107
Windshield Washer Fluid
....................... 235 Ashtrays ....................................... 105
Additives, Engine Oil
.............................. 226 Assist Handles .................................. 107
Adjustable Ride Control
............................ 86 Audio Systems .................................. 122
Adjustment, Brake
............................... 153 Automatic Door Locks ............................. 65
Adult Safety Belt Usage
............................ 28 Automatic Transaxle .............................. 77
Air Cleaner
..................................... 228 Automatic Transaxle Fluid ......................... 229
Air Conditioner
................................. 122 Automatic Transaxle Torque Lock .................... 174
Air Outlets
..................................... 120
Alcohol, Driving Under the Influence of
.............. 145
Alcohol in Gasoline
.............................. 21 7 Baby, Holding a ................................. 45
Aluminum Wheels, Cleaning
....................... 253 Battery ........................................ 237
AM Radio Reception
............................. 122 Battery Cables, Starting With ....................... 188
AM Stereo Radio Reception
....................... 123 Battery Warning Light and Gage .................... 116
Antenna Care
................................... 134 Blizzard. If You’re Caught in a ..................... 177
. ~ .- . ~ .. __ - ~

Children and Safety Belts .......................... 44
Cigarette Lighter
................................ 106
Circuit Breakers and Fuses
........................ 258
City Driving
.................................... 165
Cleaner. Air
.................................... 228
Cleaning Aluminum Wheels
............................ 253
Fabric
...................................... 249
Glass
....................................... 252
InsideofyourCar
............................. 249
Instrument Panel Top
.......................... 251
Power Antenna
............................... 134
Safety Belts
.................................. 252
Underbody Of Your Car
........................ 255
Vinyl and Leather ............................. 251
Weather Strips
................................ 254
White Sidewall Tires
............................ 254
Windshield and Wiper Blades
.................... 252
Coat Hanger
.................................... 107
Comfort Control System
.......................... 119
Clock. Setting the
......................... 125.127. 129
Closed-In Places. Don’t Idle in
...................... 85
CO in Your Exhaust ............................... 84
Color of Road Signs
.............................. 138
Comfort Controls and Audio Systems
................ 119
Compact Disc Care
.............................. 133
Compact Spare Tire
.............................. 2 12
Contents. Table of
................................. 9
Control of a Vehicle ............................... 148
Outside
of your Car
........................... 252 Control. Loss
of
................................. 158
Convenience Net
................................ 104
Convex Outside Mirror
............................ 104
Coolant. Engine
................................. 231
Coolant. Engine Warning Light
..................... 112
Coolant. Safety Warnings About
.................... 197
Courtesy Lights
................................. 102
Covers. How To Remove Wheel
.................... 206
Cruise Control
................................... 93
Cruise Control. Changing Speed With
................. 96
Cruise Control on Hills
............................ 97
Cruise Control. Turning
Off ......................... 98
Curves. Driving On
............................... 154
Customer Assistance for the Hearing/Speech Impaired
... 286
Customer Assistance Information
................... 285
Customer Satisfaction Procedure
.................... 285
D (Drive) Third Gear ............................. 78
Damage to Finish
................................ 254
Damage to Sheet Metal
............................ 254
Damage Warnings
................................ 11
Daytime Running Lights
.......................... 100
Defensive Driving
............................... 144
Defogger. Rear Window
.......................... 121
Dimensions
.................................... 261
Disc Brake Wear Indicators
........................ 152
Disposal of Used Oil
............................. 227
DoorLocks
...................................... 63
295

Power Antenna
..................................... 134
Door Locks
................................... 65
Seat Controls
................................... 16
Steering
..................................... 154
Windows
..................................... 87
Pregnancy. Use
of Safety Belts During ................ 35
Pressure. Tire
................................... 242
Problems on the Road
............................ 185
Publications. Service
............................. 288
Publications Order Form .......................... 291
Push-Starting Your Car
........................... 188
Steering
Fluid
................................ 234
Proper Safety Belt Usage for Adults
.................. 28
Racing. Shifting When Your Engine is
............... 78
Radiator Overheating
............................. 197
Radio. Adding a Two-way
......................... 123
Radio Systems
.................................. 122
Rain. Driving in
................................. 161
Reaction Time
in Braking ......................... 149
Reading Lights
.................................. 10 1
RearBrakes .................................... 153
Rear Door Security Lock
........................... 69
Rear Safety Belt Comfort Guides
.................... 40
Rear Seatbacks. Folding
............................ 20
Rear Window Defogger ........................... 121 Reclining Front Seatbacks
.......................... 16
Recommended Fluids and Lubricants
................. 281
Recovery. Off-Road
.............................. 156
Recreational Vehicle Towing
....................... 179
Remote Fuel Door Release
.......................... 219
Remote Keyless Entry System
....................... 67
Remote Trunk Release
............................. 66
Remote Trunk Release Lockout
...................... 66
Replaceable Light Bulbs
.......................... 262
Replacing Brake System Parts
...................... 237
Replacing Safety Belts
............................. 60
Replacing Tires
................................. 244
Replacing Wheels
............................... 247
Restarting Your Car When It’s Moving
................ 78
Restraint. Child
.................................. 46
Restraint Systems. Checking Your
.................... 59
Restraints. Head .................................. 18
Reverse Gear Position
............................. 78
Ride Control System. Adjustable
..................... 86
“Riding” the Brakes
.............................. 149
Roads. Hill and Mountain
......................... 170
Rocking Your Vehicle
............................ 213
Rotation. Tire
................................... 243
Run (Ignition Key Position)
......................... 73
Running Your Engine While You’re Parked
............ 85
Reporting Safety Defects
.......................... 287
Roadsigns
..................................... 138
Running Lights. Daytime
.......................... 100