1997 Chevrolet Camaro Owner's Manual - Page 77

NOTICE: Your engine is designed work with the to electronics in your vehicle. If you add electrical parts or accessories, you could changethe way the engine operates. Before adding electrical equipment, check withyour dealer. If you don't, your engine might not perform properly. If you ever haveto have your vehicle towed, see the part of this manual that tells howto do it without damaging your vehicle. See "Towing Your Vehicle" in theIndex. Engine Coolant Heater (If Equipped) In very cold weather, 0°F (- 18OC) or colder, the engine coolant heater can help. You'll get easier startingand better fueleconomy during enginewarm-up. Usually, the coolant heater should plugged in a minimum of be four hoursprior to starting your vehicle.