Pontiac 1993 Grand Am Owner's Manual page 159

lf bu're
Caught in a Bliuard
(CONZ)
Put on extra clothing or wrap a
blanket around you. If you have no
blankets or extra clothing, make body
insulators from newspapers, burlap
bags, rags, floor mats-anything you
can wrap around yourself or tuck
under your clothing to keep warm.
You can run the engine to keep warm,
but be careful.
1 5 8
cause deadly CO (carbon
monoxide) gas to get inside. CO
could overcome you and kill you.
You can't see it or smell it, so you
might not know it was
in your
vehicle. Clear away snow from
around the base of your vehicle,
especially any that is blocking your
exhaust pipe. And check around
again from time to time to be sure
snow doesn't collect there.
Open a window just a little on the
side of the vehicle that's away from
the wind. This will help keep CO out.
Run your engine only as long as you
must. This saves fuel. When you run
the engine, make it go a little faster
than just idle. That is, push the
accelerator slightly. This uses less fuel
for the heat that you get and it keeps
the battery charged. You will need a
well-charged battery to restart the
vehicle and possibly for signaling later
on with your headlights. Let the heater
run for a while.
Then, shut the engine off and close
the window almost all the way to
preserve the heat. Start the engine
again and repeat this only when you
feel really uncomfortable from the
cold. But do it as little as possible.
Preserve the fuel as long as you can.