1998 Chevrolet Express Van Owner's Manual - Page 92

4. Before starting the engine, be sure to unplug and store the cord asit was beforeto 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 outside temperature, the kind of oil you have, and some other things. Instead of trying to list everything here, we ask that you contact your dealer in the area where you'll be parking your vehicle. The dealer can give you the best advice for that particular area. There are several different positions for your shift lever. Your vehicle is equipped with an automatic transmission, and it features an electronic shift position indicator within the instrument cluster. This display must be powered anytime the shift lever is capable of being moved out of PARK (P) position. This means the that if your key is in the OFF position, but not locked, there will be a small current drain on your battery which of could discharge your battery over a period time. If you have a need to leave your key in the ignition in the OFF position for an extended period for any reason, it is recommended that you disconnect the battery cable from the battery to prevent discharging your battery. Automatic Transmission Operation /DI 3121 1 PARK (P): This locks your rear wheels. It's the best position to use when you start yourengine because your vehicle can't move easily. 2-21