check engine OLDSMOBILE BRAVADA 1996 Workshop Manual

1 Long Trip/Highway Maintenance Schedule ~
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
0 Replace fuel filter.
0. Replace air cleaner filter.
An Emission Control Service.?
An Emission Control Service.
I I
DATE ACTUAL MILEAGE SERVICED BY
37,500 Miles (62 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY
7-31
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I
Long Tripmighway Maintenance Schedule
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid
as. needed. Check constant velocity
joints and axle seals
for leaking. **
I DATE I ACTUAL MILEAGE SERVICED BY I
50,000 Miles (83 000 km)
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.
- Uses such as found in taxi, police or
delivery service.
If you do not use your vehicle under any of
these conditions, the fluid and filter do not
require changing.
DATE ACTUAL MILEAGE SERVICED BY:
7-32
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1 Long Tripmighway Maintenance Schedule
52,500 Miles (87 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern and additional information.
An Emission Control Service.
I DATE I ACTUAL MILEAGE ISERVICED BYI
60,000 Miles (100 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Euzissiorz Control Servic-*e.
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid
as needed. Check constant velocity
joints and axle seals for leaking.**
0 Inspect engine accessory drive belt.
(Continued)
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Long Tripmighway Maintenance Schedule
60,000 Miles (100 000 km) (Continued)
I 0 Replace fuel filter.
0 Replace air cleaner filter;
An Emission Control Service.?
An Emission Control Service.
~ 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 Sewice.?
ACTUAL MILEAGE SERVICED BY:
67,500 Miles (112 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
Check readfront axle fluid level and add
fluid
as needed. Check constant velocity
joints and axle seals for leaking.**
0 Rotate tires. See “Tire Inspection and
Rotation’’ in the Index for proper rotation
pattern and additional information.
DATE ACTUAL MILEAGE SERVICED BY:
7-34
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Long Tripmighway Maintenance Schedule
75,000 Miles (125 000 km)
. 0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
An Emission Control Service.
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
DATE
SERVICED BY: ACTUAL MILEAGE
82,500 Miles (137 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote #.(or every 12 months,
whichever occurs first).
0 Check tear/front axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**-
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index
for proper rotation
pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
I
7-35
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I
Long Tripmighway Maintenance Schedule I
r
90,000 Miles (15'0 000 km)
Change engine oil and filter (or e7 ? lev
12 months, .whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
An Emission Control Service.
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
0 Replace fuel, filter.
0 Replace air cleaner filter.
An Emission Control Service.
An Emission
Control Service.?
DATE ACTUAL MILEAGE
I 3
SERVICED BY:
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97,500 Miles (162 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 12 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
0 Rotate tires. See “Tire Inspection and
Rotation’’ in the Index for proper rotation
pattern and additional information.
An Emission Control Service.
,.
ACTUAL MILEAGE SERVICED BY:
I
100,000 Miles (166 000 km)
0 Drain, flush and refill cooling system (or
every 60’months since last service,
whichever occurs first). See “Engine
Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test the
cooling system and pressure cap.
An Emission Control Service.Jf
0 Inspect spark plug wires.
0 Replace spark plugs.
An Emission Control Service.
An Emission Control Service.
(Continued)
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Part B: Owner Checks and Services
Listed below are owner checks and services which
should be performed at the intervals specified to help
ensure
the safety, dependability and emission control
performance of your vehicle.
Be sure any necessary repairs are completed at once.
Whenever any fluids or lubricants are added
to your
vehicle, make sure they are the proper ones,
as shown in
Part D.
At Each Fuel Fill
It is important for JOL~ or a service stcltion attendant to
pecform these underhood checks at each file1 .fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. See “Engine Oil” in the Index for
further details.
Engine Coolant Level Check
Check the engine coolant level and add the proper
coolant mix
if necessary. See “Engine Coolant” in the
Index for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the
windshield washer tank and add the proper fluid if
necessary. See “Windshield Washer Fluid” in the Index
for further details.
At Least Once a Month
Tire Inflation Check
Make sure tires are inflated to the correct pressures. See
“Tires”
in the Index for further details.
Cassette Deck Service
Clean cassette deck. Cleaning should be done every
50 hours of tape play. See “Audio Systems” in the
Index for further details.
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Startc- Switch Check
When you are doing this check, the vehicle could
move suddenly. If
it does, you or others could be
injured.
Follow the steps below.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake (see “Parking
Brake”
in the Index if necessary) and the regular brake.
NOTE:
Do not use the accelerator pedal, and be
ready to turn off the engine immediately
if it starts.
3. Try to start the engine in each gear. The starter
should work only
in PARK (P) or NEUTRAL (N). If
the starter works in any other position, your vehicle
needs service.
Brake-Tran--ussion Shift Interlock (BTSI) Check
-
--
When you are doing this check, the vehicle could
move suddenly. If
it does, you or others could be
injured. Follow the steps below.
I. Before you start, be sure you have enough room
around the vehicle.
It should be parked on a
level surfxe.
2. Firmly apply the parking brake (see “Parking Brake’’
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately
if the vehicle begins to move.
3. With the engine off, turn the key to the RUN
position, but don’t start the engine. Without applying
the regular brake, try to move the shift lever out of
PARK (P)
with normal effort. If the shift lever
moves out
of PARK (P), your vehicle’s BTST
needs service.
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Steering Column Lock Check While parked, and with the parking brake set., try to turn
t.he key to
LOCK in each shift lever position.
0 The key should turn to LOCK only when the shift
lever
is in PARK (P).
0 The key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK
(P) Mechanism Check
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there
is room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move. Park
on a fairly steep hill, with
the vehicle facing
downhill. Keeping your foot on the regular brake,
set the parking brake.
0 To check the parking brake: With the engine running
and transmission
in NEUTRAL (N), slowly remove
foot pressure from the regular brake pedal.
Do this
until the vehicle is held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK
(P). Then
release all brakes.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
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