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 awhile.
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. To help keep warm, you can get
out
of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
4-25
ProCarManuals.com
