1998 CHEVROLET VENTURE engine overheat

a The 1998 Chevrolet Venture Owner’s Manual
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Seats and Restraint Systems
This section tells you how to use your seats and safety belts\
properly. It also explains the “SIR’ system.
Features and Controls
This section explains how to start and operate your vehicle.
Comfort Controls and Audio Systems
This section tells you how to adjust the ventilation and comfort co\
ntrols and how to operate your audio system.
Your Driving and the Road
Here you’ll find helpful information and tips about the road\
and how to drive under different conditions.
Problems on the Road
This section tells what to do if you have a problem while driving,\
such as a flat tire or overheated engine, etc.
Service and Appearance Care
Here the manual tells you how to keep your vehicle running pr\
operly and looking good.
Maintenance Schedule
This section tells you when to perform vehicle maintenance and \
what fluids and lubricants to use.
Customer Assistance Information
This section tells you how to contact Chevrolet for assistance \
and how to get service and owner publications.
It also gives you information on “Reporting Safety Defects” on page 8- 10.
Index
Here’s an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something
you want to read.
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Engine Coolant Heater (If Equipped)
In very cold weather, 0” F (- 18 O C) or colder, the engine
coolant heater can help. You’ll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged in a minimum of
four hours prior to starting your vehicle.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
A C. [JTIO :
Plugging the cord into an ungrounded outlet
could cause an electrical shock.
Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won’t reach, use a
heavy-duty three-pro: extension cord rated for at least 15 amps.
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4. Before starting the engine, be sure to unplug and store the cord as it was before to keep it away
from moving engine parts.
If you don’t, it could
be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact your dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for
that particular area.
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Move the lever up as far as it will go.
3. Move the ignition key to LOCK.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle
is in PARK (P).
Leaving Your Vehicle With the
Engine Running
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly
if the shift lever is not fully in PARK (P)
with the parking brake firmly set. And, if you
leave the vehicle with the engine running,
it could
overheat and even catch fire. You or others could
be injured. Don’t leave your vehicle with the
engine running unless
you have to.
If you have to leave your vehicle with the engine
running, be sure your vehicle
is in PARK (P) and your
parking brake is firmly set before you leave it. After
you’ve moved the shift lever into PARK
(P), hold the
regular brake pedal down. See if you
can move the
shift lever away from PARK
(P) without first pulling
it toward you. If you can, it means that the shift lever
wasn’t fully locked into PARK
(P).
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Traction Control System Warning
Light (Option)
This warning light should
come on briefly as you
start
the engine. If the warning
light doesn’t come on then,
have
it fixed so it will be
ready to warn you if there’s a problem.
If it stays on, or comes on when you’re driving, there
may be a problem with your traction control system and
your vehicle may need service. When this warning light
is on, the system will not limit wheel spin. Adjust your
driving accordingly. The
traction control system warning light may come on
for the following reasons:
If there’s a brake system problem that is specifically
related to traction control, the traction control system will turn
off and the warning light will come on. If
your brakes begin
to overheat, the traction control
system will
turn off and the warning light will come
on until your brakes cool down.
0 If the traction control system is affected by an
engine-related problem, the system will
turn off and
the warning light will come
on.
If the traction control system warning light comes on
and stays on for an extended period
of time when the
system
is turned on, your vehicle needs service.
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Low Traction Light (Option)
LOW
TRACTION
If your vehicle has the
traction control system,
there will be a LOW
TRACTION light on
the instrument panel.
When your anti-lock system
is adjusting brake pressure
to help avoid
a braking skid, or when your traction
control system is limiting wheel spin, the LOW
TRACTION light will come on. Slippery road
conditions may exist if this light comes
on, so adjust
your driving accordingly. The light will come on and
stay on for four seconds when your anti-lock system
adjusts brake pressure for less than four seconds or
when your traction control system limits wheel spin
for less than four seconds. Otherwise, the light will
go
out as soon as the anti-lock system stops adjusting
brake pressure or the traction control system stops
limiting wheel spin.
The
LOW TRACTION light also comes on briefly,
as a bulb check, when the engine is started. If the light
doesn’t come on then, have it fixed
so it will be there to
tell you when the system is active.
Engine Coolant Temperature Gage

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Canadian
This gage shows the engine coolant temperature. If
the gage pointer moves into the red area, your engine
is too hot!
It means that your engine coolant has overheated. If you
have been operating your vehicle under normal driving
conditions, you should pull off the road, stop your vehicle and turn
off the engine as soon as possible.
In “Problems on the Road,” this manual shows you what
to do. See “Engine Overheating” in the Index.
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Engine Temperature Warning Light
This light will come on
when your engine gets
too hot.
Low Coolant Light
If this light comes on,
your system is low on
coolant and the engine
may overheat.
If this light comes on, it means that your engine coolant
has overheated. If you have been operating your vehicle
under normal driving conditions, you should pull
off the
road, stop your vehicle and turn off the engine as soon
as possible. See
“Engine Coolant” in the Index and have your
vehicle serviced as soon as possible.
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
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Driving On Grades
Reduce speed and shift to a lower gear before you start
down
a long or steep downgrade. If you don’t shift
down,
you might have to use your brakes so much that
they would get hot and no longer work well.
On a long uphill grade, shift down and reduce your
speed to around
45 mph (70 kmih) to reduce the
possibility of engine and transaxle overheating.
If you are towing a trailer that weighs more than
1,000 lbs. (450 kg), you may prefer to drive in
THIRD
(3) instead of AUTOMATIC OVERDRIVE (D)
(or, as you need to, a lower gear). This will minimize
heat build-up and extend the life
of your transaxle.
Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but don’t shift into
PARK (P) yet.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and then shift to PARK (P).
5. Release the regular brakes.
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0 Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
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Hazard Warning Flashers
Other Warning Devices
Jump Starting
Towing
Your Vehicle
Engine Overheating
If a Tire Goes Flat
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Air Inflator (Option)
Changing a Flat Tire
Compact Spare Tire
If You’re
Stuck: In Sand, Mud,
Ice or Snow
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