1994 Chevrolet Suburban Owner's Manual - Page 75

1994 Chevrolet Suburban Manual

Page 75 highlights

In very cold weather,0°F (- 1 8 "C) or colder, the engine coolant heater can help. You'll get easier starting and betterfuel economy during engine warn-up. Usually, the coolant heatershould be plugged in a minimum of four hours prior to starting your vehicle. To use the coolant heater: 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. 3. Plug it into a normal, grounded 1 10-volt outlet. I I NOTICE: After you've used the coolant heater, be sure to store the cord as to keep it away from moving engine parts. you If it was before don't, it could be damaged. How long should you keep the coolant heater plugged in? The answer you have, and someother things. depends on the weather, the kind of oil Instead of trying to list everything here, we ask that you contact aGM dealer in the area where you'll be parking your vehicle. The dealer can give you the best advice for that particular area. 2-20

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In
very
cold
weather,
0°F
(-
1
8
“C)
or
colder,
the engine coolant
heater
can
help.
You’ll get
easier
starting
and
better fuel economy during
engine
warn-up.
Usually,
the
coolant
heater
should
be
plugged
in
a
minimum
of
four hours prior
to
starting your vehicle.
To
use
the
coolant
heater:
1.
Turn off
the engine.
2.
Open the hood
and unwrap the electrical cord.
3.
Plug it into a
normal, grounded
1
10-volt
outlet.
I
I
NOTICE:
After
you’ve
used
the
coolant
heater,
be
sure
to
store
the
cord
as
it
was
before
to
keep
it
away
from
moving
engine
parts.
If
you
don’t, it could
be
damaged.
How
long should
you
keep the
coolant heater plugged
in? The answer
depends on the weather,
the
kind
of
oil
you
have,
and
someother things.
Instead
of
trying to list everything here,
we
ask
that
you
contact
a
GM
dealer
in
the area where
you’ll
be
parking your vehicle. The dealer can give
you the best advice for that
particular
area.
2-20