1993 BUICK SKYLARK fuel filter

. 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

TO BE SERVICED
[See Explanation of
Scheduled Maintenance Miles (kilometers) or
WHEN
TO PERFORM
Services Following: I Months, Whichever
Schedules I and 16
Item No. I
Occurs First
7. Transaxle
Service See Explanation
of Scheduled
Maintenance Service
Following Schedules
I and I1
8. Spark Plug
Replacement*
9. Spark Plug Wire Inspection*T
10.
Air Cleaner Filter
Replacement*
Inspection*?
11. Fuel Tank, Cap & Lines Every
30 000 mi
(50 000 km)
MZLES (000) I ..
36912
KILOMETERS (000) . ’ I
The services
shown in this schedule up to 48 000 miles (80 000 km) should be performed after
48 000 miles at the same intervals.
* An Emission Control Service.
T 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
Record”. 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 E:Maintenance

TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Services Following
Schedules
I and II)
Item No.
7. Transaxle Service
8. Spark Plug Replacement*
9. Spark Plug Wire Inspection*?
10. Air Cleaner Filter Replacement*
11. Fuel Tank, Cau & Lines Inspection"?
WHEN TO PERFORM
Miles (kilometers) or Months, Whichever Occurs First
MILES (000)
KILOMETERS (000)
See Explanation of Scheduled Maintenance
Services Following Schedules I and
II II I 1.1 I
I I I 1.1 I
0
i Every 30 000 mi. (50 000 km) 0
0
~~
The services shown in this schedule up to 45 000 miles (75 000 km) should be performed after 45 000 miles at the Same
intervals.
I

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”.

Hood Latch
Assembly
. .
a.-Pivots and
Spwg Anchor
b. Release Pawl
Hood and Door
Hinges
a. Engine oil.
b. Chassis lubricant meeting
requirem’ents
‘of NLGI Grade 2,
Cakgory LB or GC-LB ‘(GM Part
No. 1,052447. or equivalent);
Engine ail or kubriplate Lubricant
(GM Part No. 1050109).
Fuel filler ’ Door Chassis lubricant meeting
Hinge and requirements
of NLGI Grade. 2,
Striker Plunger
Category LB or GC-LB (GM Part.
No. 1052497 or equivalent).
Weatherstrips Dielectric Silicone Grease
(GM Part
No. 12345579 or equivalent). I
See “Specifications Chart” in the Index for recommended
replacement filters, valves and
spark plugs.