1993 Pontiac Trans Sport Owner's Manual - Page 177

Your Driving and the Road If bu'm Caught in a Blizzard (CONZ) If bu're Stuck in Deep Snow Preserve the fuel as long you can. as This manual explains how to get the To help keep warm, you can get outof vehicle outof deep snow without the vehicle anddo some fairly damaging it. See the Index under vigorous exercises every half-hour or Rocking Your Whicle. so until help comes. Run your engine only as long as you must. This saves fuel. When run you the engine, makeit go alittle faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that get andit keeps you the battery charged.You will need a restart the well-charged battery to 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 to way preserve the heat. Start the engine again and repeat only when you this feel really uncomfortable from the cold. But do it as little as possible. 16 7