1998 GMC Safari Owner's Manual - Page 102

3. If your engine still won't start (or starts but then stops), wait 15 seconds and start over. When the engine starts, let of the key and the go accelerator pedal. Engine CoolantHeater (If Equipped) In very cold weather, 0°F (-lS0C) 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. I NOTICE: Your engine is designed work with the to If electronics in your vehicle. you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you don't, your engine might not perform properly. If you ever have to have your vehicle towed, see the part of this manualthat tells how to doit without damaging your vehicle. See "Towing Your Vehicle"in the Index. To Use the Engine CoolantHeater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The engine coolant heater cord is located on the driver's sideof the engine compartment, near the power steering fluid reservoir. 3. Plug it into a normal, grounded 110-voltAC outlet. Fuel Regulator You have a fuel regulator that shuts the fuel when the off engine reaches5,600 rpm.