1998 CHEVROLET VENTURE engine oil

If none of them is true, use the long triphighway
maintenance schedule. Change the oil and filter every
7,500 miles (12 500 km) or 12 months -- whichever
occurs first. Driving a vehicle with a fully warmed
engine under highway conditions causes engine oil to
break down slower.
.
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.)
Air Cleaner
Used oil can be a real threat to the environment. If you The air cleaner is located at the front of the engine
change your own oil, be sure
to drain all free-flowing Oil compartment (on the driver’s side of the vehicle),
from the filter before disposal. Don’t ever dispose of oil under the engine coolant reservoir.
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.
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Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 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.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
regularly reaches
90°F (32 O C) or higher.
If you do
not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
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.
NOTICE:
Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine parts
or exhaust system parts, starting a fire. Be sure to
get an accurate reading if you check your
transaxle fluid.
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Engine Coolant
The cooling s stem in your vehicle is filled with
DEX-COOL engine coolant. This coolant is designed
to remain
in your vehicle for 5 years or 150,000 miles
(240 000 km) whichever occurs first, if you add only
DEX-COOLd extended life coolant.
J
The following explains your cooling system and how
to add coolant
when it is low. If you have a problem
with engine overheating, see “Engine Overheating”
in the Index.
A 50/50 mixture of water and DEX-COOL@
coolant will:
0 Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265 OF ( 129 O C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
0 Let the warning lights and gages work as
they should.
~
~
NOTICE:
When adding coolant, it is important that you
use
only DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL is added to the
system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months,
whichever occurs
first. Damage caused by the
use
of coolant other than DEX-COOL@ is not
covered by your new vehicle warranty.
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What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL@ coolant which
won’t damage aluminum
parts. If you use this mixture,
you don’t need to add anything else.
I
I
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle’s coolant
warning system is set for
the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn’t
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use
a 50/50 mixture of clean water and
DEX-COOL@ coolant.
NOTICE:
If you use an improper coolant mixture, your
engine could overheat and be badly damaged.
The repair cost wouldn’t be covered by your
warranty.
Too much water in the mixture can
freeze and crack the engine, radiator, heater
core
and other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim
to
improve the system. These can be harmful.
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What to Add
When you do need brake fluid, use only
DOT-3 brake
fluid
-- such as Delco Supreme 11 (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean the brake fluid reservoir
cap and the area
around the cap before removing it. This will help keep
dirt from entering the reservoir.
With the wrong kind
of fluid in your brake
system, your brakes may not work well, or they
may not even work at all. This could cause
a
crash. Always use the proper brake fluid.
NOTICE:
0
0
Using the wrong fluid can badly damage
brake system parts. For example, just a few
drops
of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong kind
of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not
to spill brake fluid
on your vehicle. If you do, wash it off
immediately. See “Appearance Care” in
the Index.
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Capacities and Specifications
The following approximate capacities are given in
English and metric conversions.
Please refer to “Recommended Fluids and Lubricants”
in the Index for more information.
Automatic Transaxle
Pan Removal and Replacement ..... 8 quarts (7.5 L)
Cooling System
With A/C .................... 9.6 quarts (9.1 L)
With Rear Climate Control or
Engine Crankcase - Oil and
Fuel Capacity
Rear Heater ................ 11.9 quarts (11.3 L)
Filter Change ............... 4.5 quarts (4.3 L)
StandardRegular .............. .20 gallons (76 L)
OptionaVExtended ............. .25 gallons (95 L)
Refrigerant, Air Conditioning* . . See Refrigerant
Label under the hood.
Tire Pressures, Sizes ........... See Tire-Loading
Information label
on driver’s door.
Wheel Nut Torque .......... 100 lb-ft (140 N-m)
Windshield Washer Fluid ....... 1 gallon (0.37 L)
*See Air Conditioning Refrigerants later in
this section.
NOTE: All capacities are approximate. When
adding,
be sure to fill to the appropriate level, as
recommended in
this manual.
Engine Specifications
Engine VIN Code ........................... E
Firing Order ...................... 1-2-3-4-5-6
EngineType
.............................. V6
Horsepower ............................. 180
Thermostat
Temperature
Specification
................... 195 “F (91 “C)
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I.’ *
Vehicle Dimensions - Regular
Wheel Base
Length ................. 186.9 inches (474.6 cm)
Width
...................... 72 inches (1 83 cm)
Height
................... 67.4 inches (1 7 1.2 cm)
Wheelbase
................ 112 inches (284.5 cm)
Front Tread Width
......... 6 1.5 inches (1 56.2 cm)
Rear Tread Width
.......... 63.3 inches ( 160.8 cm)
Vehicle Dimensions - Extended
Wheel Base
Length ................. 200.9 inches (510.2 cm)
Width
...................... 72 inches (183 cm)
Height
................... 68.1 inches (1 72.9 cm)
Wheelbase
................ 120 inches (304.7 cm)
Front Tread Width
......... 61.5 inches (156.2 cm)
Rear Tread Width
.......... 63.3 inches (160.8 cm)
Normal Maintenance Replacement Parts
Air Cleaner Filter ............. AC Type A- 1208C
Engine Oil Filter
........................ PF47
Spark Plugs
................... AC Type 41-940
Passenger Compartment Air Filter (2)
.... 52470574
Gap:
0.060 inches (1.5 mm)
Windshield Wiper Blades Length
..................... 24 inches (60 cm)
Type
......................... Shepard’s Hook
Length .................... 16 inches (40.6 cm)
Type
......................... Shepard’s Hook
Backglass Wiper Blade
Air Conditioning Refrigerants
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 dealer.
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Introduction
I I
IMPORTANT:
KEEP ENGINE OIL
AT THE PROPER
LEVEL AND CHANGE AS
RECOMMENDED
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your
Chevrolet dealer for details.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance can even
affect the quality
of the air we breathe. Improper fluid
levels or the wrong tire inflation can increase the level
of emissions from your vehicle.
To help protect our
environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
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