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Downloaded from www.Manualslib.com manuals search engine 4. Open the air cleaner and remove the filter.
Automatic Transmission Fluid
When to Check and Change
A good time to check your automatic transmission fluid
level is when the engine
oil is changed. 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:
In heavy city traffic where the outside temperature
In hilly or mountainous terrain.
Uses such as high performance operation.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these
conditions, change the fluid and filter every
100,000 miles (166 000 km).
See “Scheduled Maintenance Services”
in the Index.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at your Chevrolet dealership
Service Department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading on the dipstick.
regularly
reaches
90” F (32°C) or higher.
6-21
Page 329 of 404

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule
Short TriplCity Definition
Follow the Short Trip/City Maintenance Schedule if any
one of these conditions
is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
If the vehicle is used for delivery service, police, taxi
One of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to
break
down soonex
your vehicle.
or other commercial application.
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Chassis Lubrication
(or
6 months, whichever occurs first). Tire Rotation.
Every 6,000 Miles (10 000 km) of Trailering: Rear
Axle Fluid Change (Vehicles Towing Trailers).
At the First 6,000 Miles (10 000 km): Rear Axle Fluid
Change (Limited-Slip Differential).
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions. Automatic
Transmission Service (severe conditions only).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Automatic
Transmission Service (normal conditions).
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be
sure to follow the complete maintenance schedule on
the following pages.
Page 330 of 404

Downloaded from www.Manualslib.com manuals search engine Mainte- Ice Schedule
Follow this maintenance schedule only if none of the
conditions from the Short Trip/City Maintenance
Schedule is true. Do not
use this schedule if the vehicle
is used for trailer towing, driven in a dusty area or used
off paved roads. Use
the Short Trip/City schedule for
these conditions.
Driving a vehicle with a fully warmed engine under
highway conditions causes engine oil
to break
down slower:
I Long TripHighway
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Tire Rotation.
At the First 7,500 Miles (12 500 km): Rear Axle Fluid
Change (Limited-Slip Differential).
Every 15,000 Miles (25 000 km): Automatic
Transmission Service (severe conditions only).
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement. Automatic
Transmission Service (normal conditions).
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Intervals
These intervnls only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pclges.
7-6
Page 334 of 404
Downloaded from www.Manualslib.com manuals search engine I Short TripKity Maintenance Schedule I
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter if
necessary.
An Emission Control Service.
(See footnote?.)
0 Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
IO0,OOO miles (I66 000 km).
Manual transmission fluid doesn’t
require change.
DATE SERVICED BY ACTUAL MILEAGE
7-10
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Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
6 months, whichever occurs first).
(See footnote
#.)
0 Change the rear axle gear lubricant if
vehicle is used to pull a trailer.
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for any
damage. Replace
parts as needed.
An Emission Control Service. (See footnote? .)
An Emission Control Service.
Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 O F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
100,000 miles (1 66 000 km).
Manual transmission fluid doesn’t
require change.
(Continued)
7-13
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Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
42,000 Miles (70 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
6 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
0 Change the rear axle gear lubricant if
vehicle
is used to pull a trailer.
I DATE I ACTUAL MILEAGE ISERVICED BY:^
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Change automatic transmission fluid and
filter if the vehicle
is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90°F
(32 “C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, change the fluid andfilter at
100,000 miles (I 66 000 km).
7-16
Page 343 of 404
Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
57,000 Miles (95 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE
SERVICED BY: ACTUAL MILEAGE
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first). -
0 Lubricate chassis components (or every
An Emission Control Service.
6 months, whichever occurs first).
(See footnote
#.)
0 Change the rear axle gear lubricant if
vehicle is used to pull a trailer.
0 Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 OF
(32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
(Continued)
7-19
Page 347 of 404
Downloaded from www.Manualslib.com manuals search engine I Short Trip/City Maintenance Schedule I
75,000 Miles (125 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Change automatic transmission fluid and
filter if the vehicle is mainly driven under
one
or more of these conditions:
- In heavy city traffic where the outside
temperature regularly reaches
90 "F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
IO0,OOO miles (I66 000 km).
delivery service. Manual transmission
fluid doesn't
require change.
in dusty conditions. Replace filter if
necessary.
An Emission Control Service.
(See footnote?.)
0 Inspect air cleaner filter if you are driving
DATE SERVICED BY: ACTUAL MILEAGE
7-23