Page 306 of 393

6-19 What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don't let used oil stay on your skin
for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. See
the manufacturer's warnings about the use and disposal
of oil products.
Used oil can be a real threat to the environment. If you
change your own oil, be sure to drain all free
-flowing oil
from the filter before disposal. Don't ever dispose of oil
by putting it in the trash, pouring it on the ground, into
sewers, or into streams or bodies of water. Instead,
recycle it by taking it to a place that collects used oil. If
you have a problem properly disposing of your used oil,
ask your dealer, a service station or a local recycling
center for help.
Engine Air Cleaner/Filter
The engine air cleaner/filter is located on the driver's
side of the engine compartment. See ªEngine
Compartment Overviewº in the Index for more
information on location.
To check or replace the engine air cleaner/filter do
the following:
Page 307 of 393

6-20
1. Loosen the two clips on the top of the engine air
cleaner/filter housing and lift the filter cover tabs out
of the housing.
2. Push the filter cover housing toward the engine,
compressing the duct convolutes.
3. Pull out the filter.
4. Check or install a new engine air cleaner/filter.
See ªNormal Maintenance Replacement Partsº
in the Index.
5. To reinstall the cover, position the tabs through the
slots on the housing. A notch on the sides of the
filter cover will indicate the correct engagement.
Re
-clip the two clips on the top of the housing when
you are finished.
Refer to the Maintenance Schedule to determine when to
replace the air filter.
See ªScheduled Maintenance Servicesº in the Index.
CAUTION:
Operating the engine with the air cleaner/filter
off can cause you or others to be burned. The air
cleaner not only cleans the air, it stops flame if
the engine backfires. If it isn't there, and the
engine backfires, you could be burned. Don't
drive with it off, and be careful working on the
engine with the air cleaner/filter off.
NOTICE:
If the air cleaner/filter is off, a backfire can
cause a damaging engine fire. And, dirt can
easily get into your engine, which will damage it.
Always have the air cleaner/filter in place when
you're driving.
Page 308 of 393

6-21
Passenger Compartment Air Filter
(If Equipped)
The passenger compartment air filter is located
underneath the hood just below the windshield wiper
arm on the passenger's side of the vehicle (underneath
the air inlet grille).
The filter traps most of the pollen from air entering the
module. Like your engine's air cleaner/filter, it may
need to be changed periodically. For information on how
often to change the passenger compartment air filter, see
ªMaintenance Scheduleº in the Index.To change the passenger compartment air filter, use the
following steps:
1. Turn off the ignition when the windshield wipers are
in the up position.
2. Raise the hood.
3. Disconnect the windshield washer pump hose from
the fender rail and air inlet grille.
4. Reposition the hood weatherstrip from the
passenger's side of the vehicle (peel back halfway
to center).
5. Remove the air inlet grille retainers.
6. Remove the air inlet grille.
7. Remove the air deflector grille in the compartment.
8. Remove the old passenger compartment air filter.
9. Then reverse the steps to install the new air filter.
For the type of filter to use, see ªNormal Maintenance
Replacement Partsº in the Index.
Page 355 of 393

6-68
Replacement Bulbs
Exterior Lamps Bulb Number
Back
-Up 921. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Park/Turn Signal 3357NAK or 3457NAK. . . .
Headlamp, High
-Beam 9005. . . . . . . . . . . . . . . . . . .
Headlamp, Low
-Beam 9006. . . . . . . . . . . . . . . . . . . .
Front Sidemarker 194. . . . . . . . . . . . . . . . . . . . . . . . .
Stop/Tail/Turn Signal 3057. . . . . . . . . . . . . . . . . . . . .
Rear Sidemarker 168. . . . . . . . . . . . . . . . . . . . . . . . .
Interior Lamps Bulb Number
Dome 578. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacities and Specifications
Please refer to ªRecommended Fluids and Lubricantsº
in the Index for more information.
Automatic Transaxle
Pan Removal and Replacement 7.4 quarts (7.0 L). . .
After Complete Overhaul 10.0 quarts (9.5 L). . . . . . .
When draining/replacing converter, more fluid will
be needed.
Cooling System Including Reservoir
3400 (Code E) V6 11.3 quarts (10.7 L). . . . . . . . . . . .
3800 (Code K) V6 11.7 quarts (11.0 L). . . . . . . . . . . . Refrigerant, Air ConditioningSee refrigerant . . . .
charge label under the hood.
Engine Crankcase
- Oil and Filter Change
3400 (Code E) V6 4.3 quarts (4.1 L). . . . . . . . . . . . .
3800 (Code K) V6 4.3 quarts (4.1 L). . . . . . . . . . . . .
Fuel Tank17 U.S. gallons (64 L) . . . . . . . . . . . . . . .
Wheel Nut Torque100 lb
-ft (140 N´m) . . . . . . . . . .
All capacities are approximate. When adding, be sure to
fill to the approximate level, as recommended in this
manual. See ªRecommended Fluids and Lubricantsº in
the Index.
Engine Specifications
3400 (LA1) V6 Engine
Type V6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN Code E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement 204 CID. . . . . . . . . . . . . . . . . . . . . . . .
Compression Ratio 9.5:1. . . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-2-3-4-5-6 . . . . . . . . . . . . . . . . . . . . . .
Thermostat Temperature 195F (91C) . . . . . . . . . . .
Horsepower 180 @ 5200 rpm. . . . . . . . . . . . . . . . . . .
Page 356 of 393

6-69 3800 (L36) V6 Engine
Type V6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VIN Code K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement 231 CID. . . . . . . . . . . . . . . . . . . . . . . .
Compression Ratio 9.4:1. . . . . . . . . . . . . . . . . . . . . . .
Firing Order 1
-6-5-4-3-2 . . . . . . . . . . . . . . . . . . . . . .
Thermostat Temperature 195F (91C) . . . . . . . . . . .
Horsepower 200 @ 5200 rpm. . . . . . . . . . . . . . . . . . .
Normal Maintenance
Replacement Parts
Engine Air Cleaner/Filter
All Engines A1614C*. . . . . . . . . . . . . . . . . . . . . . . . . .
Passenger Compartment Air Filter
All Engines GM Part No. 10406026. . . . . . . . . . . . . . .
Engine Oil Filter
All Engines PF47*. . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCV Valve
All Engines CV892C*. . . . . . . . . . . . . . . . . . . . . . . . . Battery
3400 (Code E) V6 600 CCA*. . . . . . . . . . . . . . . . . . .
3800 (Code K) V6 690 CCA*. . . . . . . . . . . . . . . . . . .
Radiator Cap
All Engines RC27*. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spark Plugs
3400 (Code E) V6 41
-940* . . . . . . . . . . . . . . . . . . . .
Gap: 0.060 inches (1.52 mm)
3800 (Code K) V6 41
-921* . . . . . . . . . . . . . . . . . . . .
Gap: 0.060 inches (1.52 mm)
Windshield Wiper Blades
Length 22.0 inches (56.0 cm). . . . . . . . . . . . . . . . . . .
Type Shepherd's Hook. . . . . . . . . . . . . . . . . . . . . . . . .
*AC Delco
part number.
Vehicle Dimensions
Wheelbase 110.5 inches (280.7 cm). . . . . . . . . . . . . .
Tread Width (Front) 62.1 inches (157.6 cm). . . . . . . .
Tread Width (Rear) 61.2 inches (155.5 cm). . . . . . . .
Length 197.9 inches (502.6 cm). . . . . . . . . . . . . . . . .
Width 72.3 inches (183.6 cm). . . . . . . . . . . . . . . . . . .
Height 55.2 inches (140.3 cm). . . . . . . . . . . . . . . . . . .
Page 365 of 393
Scheduled Maintenance
7-9
7,500 Miles (12 500 km)
Rotate tires. See ªTire Inspection and Rotationº in the Index for
proper rotation pattern and additional information. (See footnote @.)
(See footnote +.)
15,000 Miles (25 000 km)
Inspect engine air cleaner filter if you are driving in dusty conditions.
Replace filter if necessary.
An Emission Control Service. (See footnote .)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Rotate tires. See ªTire Inspection and Rotationº in the Index for
proper rotation pattern and additional information. (See footnote @.)
(See footnote +.)
22,500 Miles (37 500 km)
Rotate tires. See ªTire Inspection and Rotationº in the Index for
proper rotation pattern and additional information. (See footnote @.)
(See footnote +.)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 366 of 393

Scheduled Maintenance
7-10
30,000 Miles (50 000 km)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
Replace engine air cleaner filter.
An Emission Control Service.
37,500 Miles (62 500 km)
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
45,000 Miles (75 000 km)
Inspect engine air cleaner filter if you are driving in dusty conditions.
Replace filter if necessary.
An Emission Control Service. (See footnote .)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 368 of 393

Scheduled Maintenance
7-12
60,000 Miles (100 000 km)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
Inspect engine accessory drive belt. An Emission Control Service.
Replace engine air cleaner filter. An Emission Control Service.
67,500 Miles (112 500 km)
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
75,000 Miles (125 000 km)
Inspect engine air cleaner filter if you are driving in dusty conditions.
Replace filter if necessary.
An Emission Control Service. (See footnote .)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper rotation
pattern and additional information. (See footnote @.) (See footnote +.)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE