1993 BUICK SKYLARK oil type

r
1 e Use solvent-type cleaners in a well-ventilated area
only.
If you use them, don’t saturate the stained area.
If a ring forms after spot cleaning, clean the entire
area immediately or it will
set.
Using Foam-Type Cleaner on Fabric I
0 Vacuum and brush the area to remove any loose dirt.
0 Always clean a whole trim panel or section. Mask ’
surrounding trim along stitch or welt lines.
Mix Multi-Purpose Powdered Cleaner following the
directions on the container label.
0 Use suds only and apply with a clean sponge.
0 Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section, use a sponge
to remove the suds.
0 Rinse the section with a clean, wet sponge.
0 Wipe off what’s left with a slightly damp paper towel
or cloth.
0 Then dry it immediately with an air hose, a hair
dryer or a heat lamp.
1
0 Wipe *with a clean cloth.
Using Solvent-Type Cleaner on
Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will clean
off better with just
water and mild soap.
If
you need to use it, then:
Gently scrape excess soil from the trim material with
a clean, dull knife or scraper. Use very little cleaner,
light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outside of
the stain, “feathering” toward the center. Keep
changing to a clean section of the cloth.
When you clean a stain from fabric, immediately dry
the area with an air hose, hair dryer, or heat lamp to
help prevent a cleaning ring. (See the previous
NOTICE.)

Special Cleaning Problems
Greasy or Oily Stains: Like grease, oil, butter,
margarine, shoe polish, coffee with cream, chewing gum, cosmetic creams, vegetable oils, wax crayon, tar
and asphalt.
Carefully scrape off excess stain.
Then follow the solvent-type instructions above.
0 Shoe polish, wax crayon, tar and asphalt will stain if
left on a vehicle seat fabric. They should be removed
as soon as possible. Be careful, because the cleaner
will dissolve them and may cause them to bleed.
Non-Greasy Stains: Like catsup, coffee (black), egg,
fruit, fruit juice, milk, soft drinks, wine, vomit, urine and
blood.
Carefully scrape off excess stain, then sponge the
soiled area with cool water.
If a stain remains, follow the foam-type instructions
above.
If an odor lingers after cleaning vomit or urine, treat
the area with a waterbaking soda solution:
1
teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
Finally, if needed, clean lightly with solvent-type
cleaner.
Combination Stains: Like candy, ice cream,
mayonnaise, chili sauce and unknown stains.
Carefully scrape off excess stain, then clean with
0 If a stain remains, clean it with solvent-type cleaner.
cool water and allow to dry.
Cleaning Vinyl or Leather
Just use warm water and a clean cloth.
0 Rub with a clean, damp cloth to remove dirt. You
Things like tar, asphalt and shoe polish will stain if
may have to
do it more than once.
you don’t get them
off quickly. Use a clean cloth and
solvent-type vinylbeather cleaner.
Cleaning the Top of the Instrument
Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections in the windshield
and even make it difficult to see through the windshield
under certain conditions.
251

. Capacities and Specifications
Engine Code D1 (L40)2 2.3L L-4 (QUAD 4) OHC
Belt Tensions -
Front crankbelt: automatically controlled by an
idler pulley. Tension adjustment should never be
ncessary. Power steering:
450 Newtons
Cooling System Capacity -
10.4 quarts/9.8 liters
Crankcase Capacity -
4 quarts/3.8 liters
Air Conditioning Capaeity(Rl2)4 -
2.63 lbs. (1.19 kilograms)
Fuel Tank Capacity -
15.2 gallons/57.5 liters
Transaxle, Automatic -
Capacity 4 quarts/3.8 liters
Maintenance Item Part Numbers3
Air Filter - AI 172C
Fuel Filter
- GF578
Oil Filter
- PF1225 or PF47
PCV Valve
- CV899C
Spark Plug
- FR3LSK, GAP 0.035”
~~~~
1 8th Character of the Vehicle Identification Number.
z Made in a GM plant in the United States.
3 Part numbers are AC type.
4 Air Conditioning Refrigerant - 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.
263

Capacities and Specifications
Engine Code N1 (LG7)2 3.3L L-6 MFI 3300
Belt Tensions -
Automatically controlled by a self-tensioning idler
pulley. Tension adjustment.should new be
necessary.
Cooling System Capacity -
13 quarts/l2.5 liters
Crankcase Capacity -
4 quarts/3.8 liters
Air Conditioning Capacity(R12)d -
2.63 lbs. (1.19 kilograms)
Fuel Tank Capacity -
Transaxle -
15.2 gallons/57.5 liters
Capacity
4 quartd3.8 liters
Maintenance Item Part Numbers3 -
Air Filter - A974C
Fuel Filter
- GF48 1
Oil Filter - PF40
PCV Valve
- CV899C
Spark Plug
- 41-600, GAP 0.060”
1 8th Character of the Vehicle Identification Number.
2 Made in a GM plant in the United States.
3 Part numbers are AC type.
4 Air Conditioning Refrigerant - 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.
264

Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw-type hose
clamps. Clean the outside of the~radiator and air
conditioning condenser. Wash the pressure cap and
neck.
To help ensure proper operation, we recommend a
pressure test
of both the cooling system and the
pressure cap.
7. Transaxle Service -- Change both the fluid and
filter every
15,000 miles (25 000 km) if the vehicle
is mainly driven under one or more of these
conditions:
0 In heavy city traffic where the outside
temperature regularly reaches
90 F (32 C) or
higher.
0 In hilly or mountainous terrain.
When doing frequent trailer towing. (With some
models, you shouldn’t ever tow a trailer. See
“Towing a Trailer” in the Index.)
Uses such as found in taxi, police car or delivery
service. If you
do’ not use your vehicle under any of these
conditions, change both the fluid and filter every
100,000 miles (160 000 km).
8. Spark Plug Replacement* -- Replace spark plugs
with the proper type. See “Specifications Chart” in
the Index.
9. Spark Plug Wire Inspection (3.3L Code N engine
only)*?
-- Inspect for burns, cracks or other
damage. Check the boot fit at the coils and at the
spark plugs. Replace wires as needed.
10. Air Cleaner Filter Replacement* -- Replace every
30,000 miles
(50 000 km) or more often under dusty
conditions. Ask your dealer for the proper
replacement intervals for your driving conditions.
11. Fuel Tank, Cap and Lines Inspection”? -- Inspect
fuel
tank, cap and lines (including fuel rails and
injection assembly) for damage or leaks. Inspect fuel
cap gasket for an even filler neck imprint or any
damage. Replace parts as needed. Periodic
replacement of the fuel filter is not required.
* An Emission Control Service.
The
U.S. Environmental Protection Agency 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 vehicle
useful life. General Motors, however, urges that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section EMaintenance Record”.