1993 BUICK REGAL engine

Section B: Owner Checks and
Services
Listed below are owner checks and services which
should be performed
at the intervals specified to help
ensure the safety, dependability and emission control
performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever
any fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown in
Section
D..
At Each Fuel Fill
(It is important for you or a service station attendant
to perform these underhood checks at each fuel
fill.)
WHAT TO DO
Engine Oil
the proper oil if necessary. See
Level Check the
engine oil level and add
“Engine
Oil” in the Index for further
details.
Engine Coolant coolant recovery tank and add the
Level Check the
engine coolant level in the
“Coolant”
in the Index for further
proper
coolant mix if necessary. See
details.
Windshield
level in the windshield washer tank
Washer Fluid Check
the windshield washer fluid
and add the proper fluid if necessary.
Level
See “Windshield Washer Fluid”
in
the Index for further details.
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At Least Once A Month
CHECK OR
SERVICE
Tire Inflation
WHAT TO DO
Check tire inflation. Make sure they
are inflated
to the pressures specified
on the Tire-Loading Information
label located on the rear edge of
the
driver’s door. See “Tires” in the
Index for further details.
c!%&lkY 1 --“-+
Starter Switch
At Least Once A Year
I CHECKOR
SERVICE
I WHAT TO DO
Key Lock
the lubricant specified in Section
D. Cylinders Lubricate the
key lock cylinders with
Body
Lubrication Lubricate all
body door hinges.
Also
lubricate all hinges and latches,
including those for the hood, glove
box door and console door. Section
D tells you what to use.
1. Before you start, be sure you have
enough room around the vehicle.
2. Firmly apply both the parking brake
(see “Parking Brake”
in the Index if
necessary) and the regular brake.
NOTE:
Do not use the accelerator
pedal, and
be ready to turn off the
engine immediately if
it starts.
3. Try to start the engine in each gear.
The starter should work only in “P”
(Park) or
“N” (Neutral). If the starter
works
in any other position, your
vehicle needs service.
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CHECK OR
Steering
Column Lock
WHAT TO DO
While parked, and with the parking
brake set, try to
turn the key to
“LOCK”
in each shift lever position.
The key should turn to “LOCK”
only when the shift lever is in “P’
(Park).
“LOCK.”
0 The key should come out only in
-t
CHECK OR
SERVICE
Parking Brake
and Automatic
Transaxle
“P’
(Park)
Mechanism
Check
WHAT TO DO
.r
CAUTION: When you are doing
s check, your vehicle could
begin to move. You or others
-Ad be injured and property
Jld be damaged. Make sure
rllzre
is room in front of your
U4icle
in case it begins to roll.
__ ready to apply the rnnular
brake at once shoul the
vehicle begin
to mc 5.
Park on a fairly 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.
To check the “P,’ (Park)
mechanism’s holding ability: Shift
to
“P” (Park). Then release all
brakes.
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CHECK OR
I SERVICE WHAT TO DO
Underbody
Flushing 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.
Section C: Periodic Maintenance
Inspections
Listed below are inspections and services which s ,hou !Id
be performed at least twice a year (for instance, each
spring and fall).
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 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.
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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 surface
condition. Also inspect other brake
parts, including calipers, parking
brake, etc. Check parking brake
adjustment. 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 vehicle is equipped
with anti-lock brakes and the
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.
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
Engine Oil
Engine Coolant
FLUID/LUBRICANT
GM Goodwrench Motor Oil or
equivalent for API service SG
Energy Conserving I1 oils of the
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, see “Engine Oil” in the
Index.
50/50 mixture of water (preferably
distilled) and good quality ethylene
glycol base antifreeze (GM Part
No.
1052753 or equivalent) conforming
to
GM Specification 1825111 or
approved recycled coolant
conforming to
GM Specification
1825M.
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USAGE
FLUID/LUBRICANT
Hydraulic
Brake
(GM Part No. 1052535) or
System Delco Supreme 1 l@ Brake Fluid
equivalent DOT-3 brake fluid.
Parking Brake
Category LB or GC-LB (GM Part
requirements
of NLGI Grade
2,
Guides Chassis lubricant meeting
No.
1052497
or equivalent).
Power Steering
Transmission Fluid (GM Part No.
Transaxle DEXRON@
IIE Automatic
Automatic (GM Part
No. 1052884) or
System GM
Hydraulic Power Steering Fluid
equivalent.
1234588 1)
Key Lock Lubricate with Multi-Purpose
Cylinders Lubricant (GM
Part No. 12345120),
synthetic SAE 5W-30 engine
oil or
silicone lubricant (GM Part No.
1052276 or 1052277).
Automatic
Transaxle Shift Engine oil.
Linkage
USAGE
Chassis
Lubrication
Windshield
Washer Solvent
Hood Latch
Assembly
a. Pivots and
b. Release Pawl
Spring
Anchor
i
Hood and Door
Hinges
Fuel
filler Door
Hinge and
Striker Plunger
Weatherstrips
FLUIDlLUBRICANT
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.
105 15 15) or equivalent.
a. Engine oil.
b. Chassis lubricant meeting
requirements
of NLGI Grade 2,
Category LB or GC-LB (GM Part
No. 1052497 or equivalent).
Engine
oil or Lubriplate Lubricant
(GM Part No. 1050109).
Chassis lubricant meeting
requirements
of NLGI Grade 2,
Category LB
or GC-LB (GM Part
No. 1052497 or equivalent).
Dielectric Silicone Grease (GM Part
No. 12345579 or equivalent).
See “Specifications Chart” in the Index for recommended
replacement filters, valves and spark plugs.
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Acc (Ignition Key Position) ........................ 66
Adding Brake Fluid
................................... 233
Electrical Equipment
.......................... 256
Engine Coolant
....................... i ....... 228
Engine Oil
.................................... 220
Power Steering Fluid
.......................... 231
Transaxle Fluid
............................... 226
Windshield Washer Fluid
....................... 232
Additives. Engine Oil
............................. 223
Adjustment. Brake
............... : ............... 143
Adult Safety Belt Usage
............................ 26
Aircleaner
...................................... 225
Airconditioner
................................. 110
Air Outlets
..................................... 1 10
Alcohol, Driving Under the Influence of
.............. 135
Alcohol in Gasoline
.............................. 215
Aluminum Wheels, Cleaning
....................... 252
AM Radio Reception
............................. 113
AM Stereo Radio Reception
........................ 1 14
Antenna Care
..................................... 124
Antifreeze
...................................... 228 Antilock Brake System
.......................... 140
Anti-Theft Tips
.................................. 64
Appearance Care
................................ 248
Appearance Care and Materials
....................... 255
Armrest. Storage
................................... 98
Ashtrays
........................................ 96
Astroroof
....................................... 80
Audio Systems
.................................. 113
Automatic Door Locks
............................. 61
Automatic Lap-Shoulder Belt
........................ 27
Automatic Overdrive
.............................. 72
Automatic Transaxle
.............................. 71
Automatic Transaxle Fluid
......................... 226
Automatic Transaxle Torque Lock
.. ; i : .............. 165
Antilock
Braking' System Warning Light
.............. 103
Automatic Safety Belt. Use With Child Restraint
........ 42
Baby. Holding a
.................................. 41
Battery
........................................ 235
Battery Cables. Starting With
....................... 180
Blizzard. If You're Caught in a
..................... 168
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..... * ......... L . li e 0 $ 1 .... . i., . 5 ; ....... ?. . * .
Camper. Towing a .............................. 170
Capacities and Specifications ................... 263. 264
Car Jack Instructions ............................. 201
Carbon Monoxide in Exhaust ....................... 78
Care. Appearance ................................ 248
Care. Finish .................................... 252
Carrier. Luggage ................................. 99
Cassette Tape Player Care ......................... 123
Cautions. Safety .................................. 10
Cellular Telephone. Adding a ...................... 114
Chains. Tire .................................... 247
Changing a Flat Tire ............................... 201
Checking Cap. Radiator Pressure
............................ 231
CB Radio. Adding a .............................. 114
Change the Oil. When to .......................... 221
Check Gages Light ............................... 106
Brake Fluid .................................. 233
Engine Coolant ............................... 228
Engine Oil Level .............................. 220
Power Steering Fluid .......................... 231
Safety Belt Systems ............................ 55
Transaxle Fluid ............................... 226
Under the Hood ............................... 218
Windshield Washer Fluid ....................... 232
Chemical Paint Spotting ........................... 254
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