1993 Chevrolet Astro Owner's Manual - Page 197

acceleratorslightly.Thisuseslessfuelfortheheatthatyougetand thebatterycharged. You will needawell-chargedbatterytorestartthe vehicle,andpossiblyforsignalinglateronwithyourheadlights.Lettheheater run for awhile. it keeps off andclosethewindowalmost all thewayto Then,shuttheengine preservetheheat.Starttheengineagainandrepeatthisonlywhenyoufeel do itas little aspossible.Preserve reallyuncomfortablefromthecold.But thefuelaslongasyoucan. To helpkeepwarm,you caIngetoutofthe vehicle and do some fairly vigorous exercises every half houror so until help comes. If You're Stuck in Deep Snow This manual explains how damagingit.See"Rocking to getthevehicleoutofdeep YourVehicle"intheIndex. snow without Towing a mailer If you don't use the correct equipment and drive properly you can losecontrol whenyou pull atrailer. For example, if thetraileris too heavythebrakesmaynotwork well-or evenatall. You andyour if youhave passengers could be seriously injured. Pull a trailer only followed all thesteps in this section. NOTICE Pulling a trailer improperly can damage your vehicle and result pairscovered not our \a/arran+y. To pull ra fnllow correct' the advice in this section. in costly I Every vehicle is reaay ior some trailer towing. If it was built with trailering options,asmanyare,it'sreadyforheaviertrailers.Buttraileringisdifferent thanjustdrivingyourvehiclebyitself.Traileringmeanschanges in handling, safe traileringtakescorrect durability,andfueleconomy.Successful, equipment,andithas to beusedproperly. That'sthereasonfor this section. In it aremany time-tested,important trailering tips andsafetyrules.Many of these are important for your safety before you and that ofyourpassengers. So pleasereadthissectioncarefully pull a trailer. 4-43