1996 Chevrolet S10 Pickup Owner's Manual - Page 64
1996 Chevrolet S10 Pickup Manual
Page 64 highlights
Engine Coolant Heater (Option) To use the coolant heater: 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. 3. Plug it into a normal, grounded 110-volt AC outlet. 1 Plugging the cord into ungrounded outlet an could cause an electrical shock.Also, the wrong kind of extension cord could.overheat and cause a fire. You could be seriously injured. Plug the cord intoa properly grounded three-prong 110-volt AC outlet. If the cordwon't reach, usea heavy-duty three-prong extension cord rated for at least 15 amps. "VORTEC" 4300 Engine 2 2 Engine .L In very cold weather, 0°F (- 18°C) or colder, the engine coolant heater can help. You'll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be plugged in a minimum of four hours prior to starting your vehicle. 2-13