1993 BUICK CENTURY engine

CHECK
OR SERVICE WHAT TO DO
Steering Column While parked, and with the parking brake set, try to turn the key to “LOCK’ in each shift
Lock lever position.
The key should turn to “LOCK’ only when the shift lever is in “P” (Park).
The key should come out only in “LOCK.”
Parking Brake and
Automatic Transaxle
“P” (Park) Mechanism
Check
Underbody Flushing
/t! CAUTION:
When you are doing this chick, your vehicle could begin to mow. Mu or
others could be injured and property could be damaged. Make sure there is
room in front of your vehicle In case it begins to roll. Be ready to apply the
-gular
bWe at wce ahauld +he vehicle hmnin +* m-
Park on a 1 ply steep hill, with the vehicle facing downhill. Keeping your foot\
on the
regular brake, set the parking brake.
To check the parking brake: With the engine running and transaxle in “N” (Neutral),
---
slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held
by the parking brake only.
all brakes.
To check the “P” (Park) mechanism’s holding ability: Shift to “P” (Park). Then release
At least every spring, use plain water to flush any corrosive materials from
the underbody.
Take care to clean thoroughly any areas where mud and other debris can \
collect.
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Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least\
twice a year (for instance, each spring
and M1). You should let your
GM dealer’s service department or other qualified service center do these jobs. Make
sure any necessary repairs are completed at once.
INSPECTION
OR SERVICE
Steering, Suspension
and Front-Wheel- Drive Axle Boot and
Seal Inspection
Exhaust System
Inspection
~~~~ ~~
Throttle Linkage
Inspection
WHAT SHOULD BE DONE
Inspect 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 op\
en 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 f\
or damaged or missing parts.
Replace parts as needed.
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Section D: Recommended Fluids and Lubricants
NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer.
USAGE FWID/LUBRICANT
..
Engine Oil GM Goodwrench Motor Oil or equivalent for API service SG. Energy Conserving 11 oils of
the proper viscosity.
The “SG’ designation may be shown alone or in combination with
others, such as “SGICC,” “SG/CD” or “SF, SG, CC,” etc.
TO determine the preferred
viscosity for your vehicle’s engine,
see “Engine Oil” in the Index. -1
- ~~
Engine Coolant 50/50 mixture of water (preferably distdled) and good quality ethyle\
ne glycol base antifreeze
(GM Part
No. 1052753 or equivalent) conforming to GM Specification 1825M or approved
recycled coolant‘conforming to GM Specification
1825M. I
Hydraulic Brake I Delco Supreme 1P B,rake Fluid (GM Part No. 1052535). or equivalent DOT-3 brake fluid.
System
I
Parking. Brake Guides Chassis lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB
I (GM Part No. 1052497 or equivalent).
I Power Steering
System
I
GM Hydraulic Power Steering Fluid (GM Part No. 1052884) or equivalent.
,
I
~ Automatic Transaxle I DEXRON@-IIE Automatic Transmission Fluid (GM Part No. 12345881)
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USAGE
Key Lock Cylinders
Automatic Transaxle
Shift Linkage
Chassis Lubrication
Windshield Washer Solvent
FWID/WBRICANT
Lubricate with Multi-Purpose Lubricant (GM Part No. -l2345120), -synthetic SAE 5W-30
engine oil or silicone lubricant (GM Part No. 1052276 or 1052277).
~~
Engine oil.
Chassis lubricant meeting requirements
of NLGI Grade 2, Category LB or GC-LB
(GM
Part No. 1052497 or equivalent).
GM Optikleen@ Washer Solvent (GM
Part No. 105lSl5) or equivalent.
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USAGE FWID/WBRICANT
~~ ~ ~~~ ~~
Hood Latch Assembly
a. Pivots and Spring
b. Release Pawl
Anchor a.
Engine oil.
b. Chassis lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB
(GM Part
No. 1052497 or equivalent).
Hood and Door
Hinges, Station Wag01
Liftgate, Fuel Door
Hinge, Folding Seat
Hardware, Rear Compartment Lid
Hinges Engine oil
or Lubriplate Lubricant
(GM Part No. 1050109).
Weatherstrips Dielectric Silicone Grease (GM Part No. 12345579 or equivalent).
See “Capacities and.Specifications” in the Index for recomm\
ended replacement filters, valves and spark plugs.
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Brake Fluid ................................ .243. 292
Electrical Equipment
..................... .75. 117. 265
Engine Coolant
................ .195. 239. 270. 272. 292
Engine Oil
........................ .227. 270. 272. 292
Sound Equipment
................................ 117
Power Steering Fluid
................ .241. 271. 273. . 292
Transaxle Fluid
.................... .236. 271. 273. 292
Windshield Washer Fluid
.................... .242. 293
AirBag(S1R)
..................................... 35
Air Cleaner
............................. .233. 271. 273
Air Conditioner
.......................... .114. 270. 272
Alcohol in Gasoline
................................ 223
Aluminum Wheels. Cleaning
........................ 262
Antenna Care
..................................... 131
Antifreeze
.......................... .239. 270. 272. 292
Ashtrays and Lighter
............................... 104
Audiosystems
.................................... 116
AM/FM Stereo Radio
............................. 118
Alcohol. Driving Under the Influence
of
............... 143
Appearance Care and Maintenance Materials
....... .258. 264
AM/FM Stereo Radio with Cassette Player
............ EO
AM/FM Stereo with Compact Disc Player ............ 123
Care
of Audio Systems ............................ 129 Radio Reception. Understanding
.............. 117
Setting the Clock
.................. .118. 121. 124
Automatic Door Locks
........................ 66
Automatic Lap-Shoulder Belt (see “Safety Belts”)
Automatic Transaxle Adding Fluid
................ .236. 271. 273. 292
Checking Fluid
........................... 236
Shifting
.................................. 77
Starting Your Engine
........................ 74
Batteries. Remote Lock Control
............... 66
Battery
.................................... 244
Jump Starting
............................. 185
Warnings
....................... .185, 186, 244
Battery Warning Light
........................ 108
Blizzard
................................... 173
Block Heater, Engine
.................... .76, 232
Blowout, Tire
............................... 205
Brake Adjustment
............................... 149
Fluid ............................... 243, 292
Master Cylinder
.......................... 243
Parking
.................................. 80
307
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Pedal Travel ...................................... 149
RearDrum
..................................... 149
Replacement
................................... 244
Warning Light-
.................................. 109
Wear Indicators-Disc Brakes ....................... 148
Brake System Wakng Light
......................... 109
Braking in Emergencies .............................. 149
“Break-In:’ New Vehicle
Normd Driving. ................................. 72
When Towing a Trailer
........................... 176
Braking
......................................... 146
Buckling Up (see “Safety Belts”)
Bulb Replacement
Headlight
................................. .245. 269
Turn Signal ............................... .246, 269
Taillight
.................................. .247. 269
capacities and Specifications
................. .270. 272
CarbonMonoxide
.............................. 83. 173
Cargo Security Cover
................................ 101
Cassette Tape Holder
............................... 103
Cassette Tape Player
(see “Audio Systems”)
Center Passenger Position
............................ 41
Chains. Tire
................................. .217. 257
Changing a Flat Tire
............................... 205
Checking BrakeFluid
.................................... 243
Engine Coolant
................................. 239
Engine0
il ..................................... 227 Power Steering Fluid
............................. 241
Safety Belt Systems
......... ...................... 60
Transaxle Fluid .................................. 236
Underhood
..................................... 226
Chemical paint Spotting
............................ 263
ChildRestraints
.................................... 47
Children’
......................................... 45
Cigarette Lighter
.................................. 105
Circuit Breakers
& Fuses ........................... 266
Cleaner, Air
............................. .233. 271. 273
Cleaning AluminumWheels
............................... 262
Antenna
....................................... 131
Cassette Player .................................. 129
Fabric
........................................ 258
Glass
.......................................... 261
Inside of Your Buick ............................. 258
Materials ........................................ 264
Outside of Your Buick
............................ 261
Safety Belts
.................................... 261
Special Problems
................................ 260
Top of Instrument Panel
........................... 260
Underbody Maintenance
.......................... 263
Vinyl
......................................... 260
Warnings ...................................... 258
Weatherstrips
.................................... ‘262
White Sidewall Tires
............................. 262
Windshield and Wiper Blades
...................... 261
Climate Control
................................... 115
CityDriving ..................................... 162
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Clock. Setting the ......................... .118. 121. 124
Comfort Controls
Air Conditioning
................................. 114
Heating
............... .. ........................ 115
Ventilation
................................. .ll5. 116
Your Buick Comfort Control System
................. 114
Compact Disc Care
................................ 130
Compact Spare Tire ....................... .205. 215. 218
Compartment. Rear Locking Storage
.................. 103
Control of a Vehicle
................................ 146
Convenience Net
.................................. 101
Convex Outside Mirror
.............................. 99
Coolant (See “Engine Coolant”)
Courtesy Lights
.................................... 98
Cruisecontrol
..................................... 91
CupHolder
...................................... 103
Curves. Driving on
................................ 150
Customer Assistance Information ..................... 299
DaytimeR-ngLights
........................... 96
Dead Battery: What to Do
........................... 185
Defensive Driving
................................. 142
Defogger. Rear Window
............................. 115
Defogging Your Windows
............................ 115
Defrosting ........................................ 115
Dimensions
....................................... 269
Doing Your Own Service Work
...................... 222
DoorLoc
ks ....................................... 65
Downshifting
.................................. .79, 167
Driver Position .................................... 30
AtNight
....................................... 155
City .......................................... 162
Controlling a Skid
............................... 154
Defensively
.................................... 142
Drunken
........................................ 143
Freeway
....................................... 163
Hill and Mountain
............................... 166
Hydroplaning
................................... 159
In a Foreign Country
............................. 224
In Fog, Mist and Haze ............................ 160
IntheRain
..................................... 158
LongDistance .................................. 164
Loss of Control ................................. 154
OnCurves
..................................... 150
On Snow or Ice ................................. 172
Passing
......................................... 152
Through Deep Standing Water
....................... 76
Winter Driving
................................... 171
Drunken Driving
.................................. 143
Electrical Equipment,
Adding
................................. 75, 117, 265
Emergencies, Braking in
............................ 149
Emergencies on the Road
........................... 183
Emergencies, Steering in
............................ 151
EmergencyStarting
................................ 185
Emergency Towing ..... .......................... 189
Engine Block Heater
........................... .76, 232
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