1998 CHEVROLET EXPRESS Owners Manual

Downloaded from www.Manualslib.com manuals search engine $&I NOTES

Downloaded from www.Manualslib.com manuals search engine Section 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road.
5-2
5-2
5-3
5-8
5-1 1
Hazard Warning Flashers
Other Warning Devices
Jump Starting
Towing Your Vehicle
Engine Overheating (Gasoline Engine) 5- 14
5-21
5-2 1
5-22
5-36
Cooling System (Gasoline Engines)
Engine Fan Noise
If a Tire Goes Flat
Changing a Flat Tire
If You’re Stuck: In Sand, Mud, Ice or Snow
5-1

Downloaded from www.Manualslib.com manuals search engine Hazard Warning Flashers
Your hazard warning flashers let you warn others. They
also
let police know you have a problem. Your front and
rear turn signal lamps will flash on and off. Push the button
at the
top of
the steering column all the
way down
to make your
front and rear turn signals
flash on and off.
Your hazard warning flashers work
no matter what
position your key is in, and even if the key isn’t in.
To turn off the flashers, push the button until the first
click and release.
When the hazard warning flashers are on, your turn
signals won’t work.
Other Warning Devices
If you carry reflective triangles, you can use them to
warn others. Set one up at the side of the road about
300 feet (100 m) behind your vehicle.
5-2

Downloaded from www.Manualslib.com manuals search engine Jump Starting
If your battery has run down, you may want to use
another vehicle and some jumper cables to start your
vehicle. But please follow the steps below to do it safely.
A CAUTION:
Batteries can hurt you. They can be dangerous
because:
They contain acid that can burn you.
They contain gas that can explode or ignite.
They confain enough electricity to burn you.
If you don’t follow these steps exactly, some or all
of these things can hurt you.
~~
NOTICE:
Ignoring these steps could result in costly damage
to your vehicle that wouldn’t be covered by
your warranty.
Rying to start your vehicle
by pushing or pulling
it won’t work, and it could damage your vehicle.
Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
NOTICE:
If the other system isn’t a 12-volt system with a
negative ground, both vehicles can be damaged.
5-3

Downloaded from www.Manualslib.com manuals search engine If you have a diesel engine vehicle with two batteries
(or more)
you should know before you begin that,
especially in cold weather, you may not be able to
get enough power from a single battery in another
vehicle to start your diesel engine.
If your vehicle has more than one battery, use the
battery that
is under the hood of the vehicle - this
will reduce the electrical resistance.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other.
U they are, it could cause a ground
connection you don’t want. You wouldn’t be able to
start your vehicle, and the bad grounding could
damage
the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles involved in
the jump start procedure. Put your automatic
transmission in
PARK (P).
3. Turn off the ignition on both vehicles. Turn off all
lamps that
aren’t needed, and radios. This will avoid
sparks and help save both batteries, and could save
your radio.
NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs would not be covered
by
your warranty.
4. Open the hoods and locate the batteries. Find the
positive
(+) and negative (-) terminals on each battery.
’ A CAUTION:
An electric fan can start up even when the engine
is not running and can injure you. Keep hands,
clothing and tools away
from any underhood
electric fan.
5-4

Downloaded from www.Manualslib.com manuals search engine A CAUTION:
Using a match near a battery can cause battery
gas to explode. People have been hurt doing this,
and some have been blinded. Use a flashlight
if
you need more light.
Be sure the batteries have enough water.
You
don’t need to add water to the ACDelco
Freedom@ battery (or batteries) installed in every new
GM vehicle. But if a battery has filler
caps, be sure the right amount of fluid
is there. If
it is low, add water to take care of that first. If
you don’t, explosive gas could be present.
Battery fluid contains acid that can burn you.
Don’t get it on you.
If you accidentally get it in
your eyes or on your skin, flush the place with
water and get medical help immediately.
5. Check that the jumper cables don’t have loose or
missing insulation. If they do, you could get a shock.
The vehicles could be damaged, too.
Before you connect the cables, here
are some basic
things you should
know. Positive (+) will go to
positive
(+) and negative (-) will go to an unpainted
metal engine part or a body metal surface. Don’t
connect positive
(+) to negative (-) or you will get a
short that would damage the battery and maybe other
parts, too. And don’t connect the negative
(-) to
negative
(-).
Fans or ot-- -r n-- ving engine parts can in, ..re you
badly. Keep your hands away from moving parts
once the engine
is running.
5-5

Downloaded from www.Manualslib.com manuals search engine 6. Connect the red positive (+) cable to the positive (+)
terminal of the vehicle with the dead battery. Or use
a remote positive
(+) terminal if the vehicle has one.
7. Don't let the other end
touch metal. Connect it
to the positive
(+)
terminal of the good
battery. Use a remote
positive
(+) terminal if
the vehicle has one.
8. Now connect the black
negative
(-) cable to the
good battery's
negative
(-) terminal.
Don't let the other end
touch anything until the next step.
5-6

Downloaded from www.Manualslib.com manuals search engine 9. Make your last connection away from the battery, to
the engine block, frame or other unpainted metal
parts of your vehicle.
A ground location has been
provided through a stud attached to the body surface.
10. Remove the cap on the ground location before using.
1 1. Now start the vehicle with the good battery and run
the engine for a while.
12. Try to start the vehicle with the dead battery. If it
won't start after a few tries, it probably needs service.