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Problems on the Road
h I B
2. Remove the cables in reverse order
to prevent electrical shorting. Take
care that they don't touch each other
or any other metal.
A. Heavy Metal Engine Part
B. Good Battery
C. Dead Battery
C
Towing Your Vehicle
Try to have a GM dealer or a professional
towing service tow your Geo. The usual
towing equipment
is a sling-type (A) or a
wheel-lift (B) or car carrier (C) tow truck.
If your vehicle has been changed or
modified since
it was factory-new by
adding aftermarket items like fog lamps,
aero skirting, 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:
A dolly must be used when towing
from the front.
0
e
e
That your vehicle has rear-wheel
drive, or that is has the
four-wheel-drive option.
The make, model, and year
of your
vehicle.
Whether you
can still move the shift
levers for the transmission and
transfer case,
if you have one.
If there was an accident, what was
damaged.
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.
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G
A CAUTION:
To help avoid injury to you or others:
0
i.
0
0
0
0
Never let passengers ride in a
vehicle that
is being towed.
Never
tow faster than safe or
Never tow with damaged parts
not fully secured.
Never get under
your vehicle
after
it has been lifted by the tow
truck.
Always use seperate safety
chains
on each side when towing
a vehicle.
Never use
T-hooks. Use “J”
hooks instead.
posted speeds.
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 transmi.ssion and transfer case,
if you
have one, should be in “Neutral” and the
parking brake released.
Don’t have
your vehicle towed with the
rear wheels
in contact with the ground. If
a vehicle must be towed from the front
with sling-type or wheel lift equipment,
the rear wheels
must be supported on a
If your vehicle has four-wheel drive,
don’t have
it towed on the front wheels
unless
you must. If a vehicle with
four-wheel drive
must be towed on the
front wheels,
set your tnanual,
freewheeling hubs
to “FREE” or unlock
your automatic freewheeling hubs, and set
your transfer case to two-wheel drive. If
your vehicle must be towed on the front
wheels, don‘t
go more than 55 rnph (90
km/h).
dolly.
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Problems on the Road
I
i’ront Towing Hook-ZJps
ittach “J” hooks to the rear of lower
:onlrol arms inboard
of springs. Position
4x4 wood beam across sling
:hains
and against lower control arm fron
machment brackets. Position the lower
in front and against 4x4
wood beam.
I NOTICE:
I
Dollies are required under the rear
wheels or damage will occur.
I/ /
Attach a separate safety chain around
outboard end
of each lower control arm.
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Rear Towing Hook-Ups
Attach “J” hooks around axle tube.
I
NOTICE:
I
Take care not to darnage the brake
pipes on the axle tubes.
Position the sling crossbar under and
forward of the rear bumper. Attach
a separate safety chain around the
outboard end of each side of the rear axle.
139 ... ProCarManuals.com
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Problems on the Road
Engine Overheating
You will find a coolant temperature gage
on your Geo instrument panel.
If Steam Is Coming from Your Engine:
NOTICE:
If your engine catches fire because
you keep driving with no coolant,
your vehicle can be badly damaged.
The costly repairs would not be cov-
ered by your warranty.
If No Steam Is Coming from Your
Engine:
If you get the overheat warning but see or
hear no steam, the problem may not be
too serious. Sometimes the engine can get
a little too hot when you:
0 Climb a long hill on a hot day.
0 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 so:
1.
If you have an air conditioner, turn it
off.
2. Turn on your heater to full hot at the
highest fan speed and open the
window as necessary.
(Neutral).
3. If you’re in a traffic jam, shift to “N”
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Page 142 of 258
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.
2ooling System
Vhen you decide it’s safe to lift the hood,
lere’s what you’ll see on the 8-valve
mgine:
I. Coolant Recovery Tank
!. Radiator Pressure Cap
1. Electric Engine Fan lere’s
what you’ll see on the 16-valve
:ngine:
I. Coolant Recovery Tank
!. Radiator Pressure Cap
I. Electric Engine Fan
141 . . .
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Problems on the Road
If the coolant inside the coolant recovery
tank
is boiling, don’t do anything else
until it cools down.
The coolant level should be at or above
“FULL.” 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. I NOTICE:
I
Engine damage from running your
engine without coolant isn’t covered
by your warranty.
[f there seems to be no leak, check to see
if the electric engine fan is running.
If the
mgine is overheating, the fan should be
running. If it isn’t, your vehicle needs
service.
How to Add Coolant to the Coolant
Recovery
Tank
[f you haven’t found a problem yet, but
:he coolant level isn’t at or above the
“FULL” mark, add a 50/50 mixture of
:lean water (preferably distilled) and a
xoper antifreeze at
the coolant recovery
:a&. (See “Engine Coolant” in the Index
for more information about the proper
:oolant mix.)
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Page 144 of 258
~~ NOTICE:
~~~
In cold weather, water
can freeze and
crack the engine, radiator, heater core
and other parts.
Use the recom-
mended coolant. When
the coolant in the
coolant recovery
tank is at or above the
"FULL" mark.
start your vehicle.
If the overheat warning continues, there's
ope more thing you can try. You can add
the proper coolant mix directly to the
radiator, but be sure the coolink 7 . 4: y. stem
is cool before you
do it.
A CAUTION:
Steam and scalding liquids from a
hot cooling system can blow out and
burn you badly. They
are under pres-
sure, and
if you turn the radiator
pressure cap
- even a little - they can
come out
at high speed. Never turn
the cap when the
cooling system,
including the radiator pressure cap, is
hot. Wait for the cooling system and
radiator pressure
cap to cool if you
ever have to turn the pressure cap.
I
143.. ProCarManuals.com