1993 Oldsmobile Silhouette Owner's Manual - Page 65

Driving Through Deep Standing Engine Block Heater (oprlofv) Water In very cold weather, 0" F (-18°C) or with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the fuel injection system 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 manual that tells how todo it without damaging your vehicle. S e e the Index under Towing Your Oldsmbile. colder, the engine block heater can help. You'll get easier starting and better fuel economy during engine warm-up. To Use the Block Heater: 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. 3.Plug it into a normal, grounded 110-volt outlet. engine's air intake and badly 'I 63