CHEVROLET LUMINA 1993 1.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine A
B
Towing Your Chevrolet
Try to have a GM dealer or a
professional towing service tow your Chevrolet. The usual towing equipment
is:
(A) Sling-type tow truck
(B) Wheel-lift tow truck
(C) Car carrier
If your vehicle has been changed or
modified since it was factory-new by
adding aftermarket items like fog lamps,
aero slurting, or special tires and
wheels, these instructions and
illustrations may not be correct.
Before you do anything, turn on the
hazard warning flashers. When you call, tell
the towing service:
That your vehicle cannot be towed
from the front with sling-type
equipment.
drive.
vehicle. lever.
damaged.
That your vehicle has front-wheel
The male, model, and year of your
Whether you can still move the shift
If there was an accident, what was
When the towing service arrives, let the
tow operator know that this manual
contains detailed towing instructions
and illustrations. The operator may
want to see them.
PA I lTIn N
I
To help avoid injury to you
b or others:
Never kt paseengers ride in a
vehicle is being towed.
* Never tow €dter than safe or
posted speeds.
Never tow with damaged parts
not fully sawed.
Nwer get under your vehicle after
it has been lifted by the tow
truck,
on each side when towing a
vehicle.
Never use “J’’ hooks. Use T-
hooks instead.
* Always use separate safety chains
1

Downloaded from www.Manualslib.com manuals search engine Problems on the Road
Towing Your Chevrolet (CONT.)
When your vehicle is being towed, have
the ignition key
off. The steering wheel
should be clamped in a straight-ahead
position, with a clamping device designed for towing service.
Do not use
the vehicle’s steering column lock for
this. The transaxle should be in
N (Neutral) and the parking brake
released.
Don’t have your vehicle towed on the
front wheels, unless you must. If the
vehicle must be towed on the front
wheels and it is not a
2-34, don’t go
more than
35 mph (56 km/h) or farther
than
50 miles (80 km) or your transaxle
will be damaged. If you must tow a 2-34
on the front wheels, don’t go more than
55 mph (90 Wh) or farther than 500
miles (804 lun) or your transaxle will be
damaged. If these limits must be
exceeded, then the front wheels have to
be supported on a dolly.
A vehicle can fall from a car
carrier if it isn’t properly
secured. This can cause a collision,
serious personal injury and vehicle
damage. The vehicle should
be
tightly secured with chains or steel
cables before it is transported.
Don’t use substitutes (ropes,
leather straps, canvas webbing,
etc.) that can be cut by sharp edges
Towing from the Front-
Vehicle
Hookup
I
Before hooking up to a tow truck, be
sure to read all the information on
Towing Your Cheurolet earlier in this
section.
1. Attach T-hook chains into the side
slots in the cradle in front of the
wheels, on both sides.
I

Downloaded from www.Manualslib.com manuals search engine Do not tow with sling-type
equipment or fascidfog light
damage will occur
Use wheel-lift or c'
equipment. Additional rampi
may be required for car Carrie
equipment.
Use safety chains and wheel stra
NOTICE I
To help avoid damaging a vehicle
during a tow over rough surfaces,
install a towing dolly beneath the
wheels that would otherwise be on
the ground during the tow. This
will increase clearance between the
wheel lift equipment and the
underbodv of the towed vehicle. 2. Attach a separate safety chain around
the outboard end
of each lower
control
arm.

Downloaded from www.Manualslib.com manuals search engine Problems on the Road
1
Towing from the Rear-
Vehicle Hook-up
Before hooking up to a tow truck, be
sure to read all the information on
Towing Your Chevrolet, including
towing speeds, earlier in this section.
1. Attach T-hook chains on both sides
in the slotted holes in the bottom of
the floor pan support rails just ahead
of the rear wheels.
2. Position the lower sling crossbar just
ahead
of the rear bumper.
3. Attach a separate safety chain around I
the outboard end of each lower
control arm.
172

Downloaded from www.Manualslib.com manuals search engine If No Steam is Coming from Your
Engine:
If you get the overheat warning but see
or hear no stem, the problem may not
be
too serious. Sometimes the engine
can get
a little too hot when you:
Climb a long hill on a hot day.
Stop after high speed driving.
Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no
sign of steam, try this for a minute or
1. If you have an air conditioner, turn it
so:
Off.
I If Steam is Coming from Your Engine:
’I
Engine Overheating
You will find a coolant temperature
gage or the warning light about a hot
engine on your Chewolet’s instrument
panel. You also have a low coolant
warning light on your instrument panel.
See the
Index under Coolant
Temperature Gage for the gage cluster. Steam from
an overheated
engine can burn you badly,
/I‘ even if you just open the hood. Stay
away from the engine if you see or
hear steam coming from it. Just
turn it
off and get everyone away
from the vehicle until it cools down.
Wait until there is no sign of steam
or coolant before opening the hood.
If you keep driving when your
engine
is overheated, the liquids in
it can catch fire. You or others
could be badly burned. Stop your
engine
if it overheats, and get out of
the vehicle until the engine
is cool.
2. Tm on your heater to full hot at the
I I highest fan speed and open the
window as necessary.
3. Try to keep your engine under load
(in a drive gear where the engine
I runs slower). IL

Downloaded from www.Manualslib.com manuals search engine .- I
Problems on the Road
hgine Overheating (CONT.)
If you no longer have the overheat
warning, you can drive. Just to be safe,
drive slower for about ten minutes.
If
the warning doesn’t come back on, you
can drive normally.
If the warning continues, pull over,
stop, and park your vehicle right away.
If there’s still
no sign of steam, you can
idle the engine for two or three minutes
while you’re parked, to see
if the
warning stops.
But then, if you still have the warning,
TURN OFF THE ENGINE AND GET
EVERYONE
OUT OF THE VEHICLE
until it cools down.
You may decide not to lift the hood but
to get service help right away.
LAU I IVN
2.2L L4 Cooling System
When you decide it’s safe to lift the
hood, here’s what you’ll see:
(A) Coolant recovery tank
(B) Radiator pressure cap
(C) Electric engine fan
If the coolant inside the coolant
recovery tank is boiling, don’t do
anything else until it cools down.
All V6 Cooling Systems
When you decide it’s safe to lift the
hood, here’s what you’ll see:
(A) Coolant recovery tank
(B) Radiator pressure cap
(C) Electric engine fan
If the coolant inside the coolant
recovery tank is boiling, don’t do
anything else until it cools down.
I

Downloaded from www.Manualslib.com manuals search engine I
The coolant level should be at or above
the
COLD mark.
If it isn’t, you may have a leak in the
radiator hoses, heater hoses, radiator,
water pump or somewhere else in the
cooling system.
Heater and radiator hoses,
L L and other engine parts, can
be very hot. Don’t touch them. If
you do, you can be burned.
Don’t run the engine
if there is a
leak. If you run the engine, it could
lose all coolant. That could cause
an engine fire, and you could be
burned. Get any leak fixed before
you drive the vehicle.
1 NOTlCE CAUTION
If you haven’t found a problem yet, but
the coolant level isn’t at or above
COLD, add a 50/50 mixture of clean
water
(preferably distilled) and a proper
antifreeze at the coolant recovery tank.
(See the
Index under Engine Coolant
for more information about the proper
coolant mix.)
-l
A Adding only plain water to
your cooling system can be
Amgerous. Plain water, or some
~ .ler liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning system is set for the proper coolant
mix. With plain water or the wrong
mix, 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 mix of clean
I
I NOTICE
175 .

Downloaded from www.Manualslib.com manuals search engine

Downloaded from www.Manualslib.com manuals search engine 1. You can remove the radiator pressure
cap when the cooling system,
including the radiator pressure cap
and upper radiator hose, is no longer
hot. Turn the pressure cap slowly to
the left until.
it first stops. (Don’t
press down while turning the
pressure cap.)
If you hear a hiss, wait for that to
stop.
A hiss means there is still some
pressure left. You
can be burned
if you
spill coolant on hot engine
parts. Coolant contains ethylene
glycol and it will burn
if the engine
parts are hot enough. Don’t spill
coolant on
a hot engine. I I
2. Then keep turning the pressure cap,
but
now push down as you turn it.
Remove the pressure cap.
11
3. After the lengine cools, open the
coolant
air bleed valve or valves.
2.2L L4 (VIN CODE 4): There is
only one bleed valve. It
is located on
the coolant outlet adapter.

Downloaded from www.Manualslib.com manuals search engine ...
Problems on the Road
Engine Overheating (CONTJ
3.1L V6 (VIN CODE T or W): There
are two bleed valves. They are located
on the thermostat housing and the
thermostat bypass tube. 3.4L V6 (VIN CODE X): There are
two bleed valves. They are located
on
the thermostat housing and the
heater inlet pipe.
I
4. Fill the radiator with the proper mix,
up to the base of the filler neck.
If you see a stream of coolant coming
from an air bleed valve, close the
valve. Otherwise, close the valve(s)
after the radiator is filled.
5. Rinse or wipe any spilled coolant
from the engine and compartment.
I78