2009 Pontiac G5 Owner's Manual - Page 268

2009 Pontiac G5 Manual

Page 268 highlights

If Steam Is Coming From Your Engine If No Steam Is Coming From Your Engine An engine coolant temperature warning can indicate a serious problem. See Engine Coolant Temperature Warning Light on page 3-32. If you get an engine coolant temperature 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: { CAUTION: Steam from an overheated engine can burn you badly, 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 you open 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. Notice: If the engine catches fire because of being driven with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by the vehicle warranty. 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 engine coolant temperature warning with no sign of steam, try this for a minute or so: 1. If you have an air conditioner and it is on, turn it off. 2. In heavy traffic, let the engine idle in N (Neutral) for automatic transmission or NEUTRAL for manual transmission, while stopped. If it is safe to do so, pull off the road, shift to P (Park) or N (Neutral) and let the engine idle. 3. Turn on your heater to full hot at the highest fan speed and open the windows as necessary. 5-28

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If Steam Is Coming From Your Engine
{
CAUTION:
Steam from an overheated engine can burn you
badly, 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 you
open 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.
Notice:
If the engine catches fire because of being
driven with no coolant, your vehicle can be badly
damaged. The costly repairs would not be covered
by the vehicle warranty.
If No Steam Is Coming From Your
Engine
An engine coolant temperature warning can indicate a
serious problem. See
Engine Coolant Temperature
Warning Light on page 3-32
.
If you get an engine coolant temperature 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 engine coolant temperature warning with
no sign of steam, try this for a minute or so:
1. If you have an air conditioner and it is on, turn it off.
2. In heavy traffic, let the engine idle in N (Neutral)
for automatic transmission or NEUTRAL for
manual transmission, while stopped. If it is safe
to do so, pull off the road, shift to P (Park) or
N (Neutral) and let the engine idle.
3. Turn on your heater to full hot at the highest fan
speed and open the windows as necessary.
5-28