1998 PONTIAC GRAND PRIX tow

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. A CAUTION:
To help avoid injury to you or others:
Never let passengers ride in a vehicle that is
Never tow faster than safe or posted speeds.
Never tow with damaged parts not
fully secured.
Never get under your vehicle after it has
been lifted
by the tow truck.
Always secure the vehicle on each side with
separate safety chains when towing
it.
Never use J-hooks. Use T-hooks instead. being towed.
5-9

A CAUTION:
A vehicle can fall from a car carrier if it isn’t
adequately 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 underneath
the towed vehicle. Always use
T-hooks inserted in the T-hook slots. Never use
J-hooks. They will damage drivetrain and
suspension components.
When your vehicle is being towed, have the ignition
turned
to the OFF position. 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 PARK (P) 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, be sure to follow the speed and distance
restrictions later
in this section or your transaxle will be
damaged. If these limitations must be exceeded, then the
front wheels have to be supported on a dolly.
5-10

Front Towing -1 These slots are to be used
I NOTICE:
When attaching T-hooks to the shipping slots in
the frame rail, attach them inside of the frame to
avoid damage to the frame
or front fascia.
5-11

I NOTICE:
Do not tow with sling-type equipment or
fascidfog lamp damage will occur. Use wheel-lift
or carcarrier equipment. Additional ramping
may be required for carcarrier equipment. Use
safety chains and wheel straps.
Towing a vehicle over rough surfaces could
damage a vehicle. Damage can occur from vehicle
to
ground or vehicle to wheel-lift equipment. To
help avoid damage, raise the vehicle until
adequate clearance is obtained between the
ground and/or wheel-lift equipment.
Do not attach winch cables or J-hooks to
suspension components when using carcarrier
equipment. Always use
T-hooks inserted in the
T-hook slots. Attach a separate safety chain around
the outboard end of each lower control arm.
NOTICE:
I
Take care not to damage speed sensor wires or
brake hoses when attaching chains and T-hooks.
5-12

Rear Towing
Tow Limits -- 35 mph (55 k&), 500 miles (800 km)
Use wheel-lift or car-carrier equipment. Additional
ramping may
be required for car-carrier equipment.
Use safety chains and wheel straps. For rear towing,
the parking brakes must be applied.
I NOTICE:
If the vehicle must be towed on the front wheels,
it cannot be towed more than a total of 500 miles
(800 km) for the lifetime of the vehicle.
NOTICE:
Do not tow with sling-type equipment or the rear
bumper fascia will be damaged.
Towing a vehicle over rough surfaces could
damage
a vehicle. Damage can occur from
vehicle
to ground or vehicle to wheel-lift
equipment. To help avoid damage, install
a
towing dolly and raise the vehicle until adequate
clearance
is obtained between the ground and/or
wheel-lift equipment.
Do not attach winch cables or J-hooks to
suspension components when using carcarrier
equipment. Always use T-hooks inserted in
the T-hook slots.
5-13

Engine Overheating
You will find a coolant temperature gage and a warning
light about a hot engine on your instrument panel. See
“Engine Coolant Temperature Gage” and “Engine
Coolant Temperature Warning Light” in the Index. You
also have a low coolant light on your instrument panel.
See “Low Coolant Light” in the Index.
Overheated Engine Protection Operating
Mode
(3100 Engine Only)
Should an overheated engine condition exist, an
overheat protection mode which alternates firing groups
of three cylinders helps prevent engine damage. In this
mode, you will notice a significant loss in power and
engine performance. The low coolant light may come on
and the temperature gage will indicate an overheat
condition exists. This emergency operating mode allows
your vehicle to be driven to a safe place in an
emergency. Towing a trailer in the overheat protection
mode should
be avoided.
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage,
allow
the engine to cool before attempting any repair.
The engine
oil will be severely degraded. Repair
the cause of coolant loss and change the oil. See
“Engine Oil, When to Change” in the Index.
5-15

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
covered by your warranty.
If your vehicle has the
3100 engine, see “Overheated Engine Protection
Operating Mode” in the Index.
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:
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 so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (03)
or DRIVE (D).
If you no longer have the overheat warning, you
can
drive. Just to be safe, drive slower for about
10 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. If your vehicle has the
3 100 engine, see “Overheated Engine Protection
Operating Mode” listed previously in this section.
You may decide not to lift the hood but to get service
help right away.
5-17

10. Then replace the pressure cap. At any time during
this procedure if coolant begins to flow out of the
filler neck, reinstall the pressure cap. Be sure the
arrows on the pressure cap line up like this.
11. Check the coolant in the recovery tank. The level in
the coolant recovery tank should be at the
HOT
mark when the engine is hot or at the COLD mark
when the engine
is cold.
If a Tire Goes Flat
It’s unusual for a tire to “blow out” while you’re driving,
especially if
you maintain your tires properly. If air goes
out
of a tire, it’s much more likely to leak out slowly.
But if
you should ever have a “blowout,” here are a few
tips about what to expect and what to do:
If a front tire fails, the flat tire will create a drag that
pulls the vehicle toward that side. Take your foot
off the
accelerator pedal
and grip the steering wheel firmly.
Steer to maintain lane position,
and then gently brake to
a stop well out of the tr&k lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d use in a
skid. In any rear blowout, remove your foot from the
accelerator pedal. Get
the vehicle under control by
steering the way you want the vehicle to
go. It may be
very bumpy and noisy, but you can still steer. Gently
brake to a stop
-- well off the road if possible.
If a tire goes flat, the next part shows how to use your
jacking equipment
to change a flat tire safely.
5-26