fuel cap BUICK LESABRE 2002 User Guide

6-71
Replacement Bulbs
Front Exterior Lamps Bulb Number
Headlamps
Low Beam 9006. . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Beam 9005. . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Turn Signal 3157. . . . . . . . . . . . . . . . . . . . . .
Rear Exterior Lamps Bulb Number
Trunk Mounted Back
-Up Lamps 3057. . . . . . . . . .
Trunk Mounted Tail Lamps 194. . . . . . . . . . . . . . .
Tail/Stop/Turn Signal Lamps 3357. . . . . . . . . . . . .
For any bulb not listed here contact your dealer.
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions. Please refer to
ªRecommended Fluids and Lubricantsº in the Index for
more information.
Engine Specifications
VIN Engine Code K. . . . . . . . . . . . . . . . . . . . . . . . .
Type V6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement 3.8 L. . . . . . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-6-5-4-3-2 . . . . . . . . . . . . . . . . . . . .
Wheel Nut Torque
100 1b-ft (140 N´m)
Capacities
Automatic Transaxle 7.4 quarts (7.0 L). . . . . . . . . .
Engine Cooling System 10.0 quarts (9.5 L). . . . . . .
Engine Oil with Filter 4.5 quarts (4.3 L). . . . . . . . .
Fuel Tank 18.5 U.S. gallons (70.0 L). . . . . . . . . . . .
All capacities are approximate. When adding, be sure to
fill to the appropriate level, as recommended in this
manual. Recheck fluid level after filling.

6-72
Air Conditioning
Refrigerant Capacity
If you do your own service work, you'll need the proper
service manual. See ªDoing Your Own Service Workº in
the Index for additional information. It is recommended
that service work on your air conditioning system be
performed by a qualified technician.
Air Conditioning
Refrigerant R
-134a 2.2 lbs. (1.0 kg). . . . . . . . . . . . . .
Use Refrigerant Oil, R
-134a Systems
Normal Maintenance
Replacement Parts
Engine Air Cleaner/Filter A1096C*. . . . . . . . . . . . .
Passenger Compartment
Air Filter GM Part No. 25654414. . . . . . . . . . . .
Engine Oil Filter PF
-47* . . . . . . . . . . . . . . . . . . . . .
Fuel Filter GF
-627* . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Filter GM Part No. 24206433. . . . . . . . . .
PCV Valve GM Part No. 17113515. . . . . . . . . . . . . .
Spark Plugs 41
-921* . . . . . . . . . . . . . . . . . . . . . . . . .
Gap: 0.060 inch (1.52 mm)
Windshield Wiper Blades
Length 22.0 inches (56.0 cm). . . . . . . . . . . . . . . . . .
Type Shepherd's Hook. . . . . . . . . . . . . . . . . . . . . . . .
*ACDelco

part number.

7-36 Fuel System Inspection
Inspect the complete fuel system for damage or leaks.
Engine Cooling System Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed. Clean the
outside of the radiator and air conditioning condenser.
To help ensure proper operation, a pressure test of the
cooling system and pressure cap is recommended at
least once a year.
Throttle System Inspection
Inspect the throttle system for interference or binding,
and for damaged or missing parts. Replace parts as
needed. Replace any components that have high effort
or excessive wear. Do not lubricate accelerator and
cruise control cables.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook
-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and
rotors for surface condition. Inspect other brake parts,
including calipers, parking brake, etc. You may need
to have your brakes inspected more often if your
driving habits or conditions result in frequent braking.