1994 Buick Skylark Owner's Manual - Page 82

,kOTICE your engine is designed to work with the ektronics in your vehicle.If you add electrical partsor accessories, ydbcould change theway t$e fuelinjection system operates. Before adding eldbtrical equipment, check with your dealer. If you don't, your engine might not perform properly...: p + $ If you ever haveto have your vehicle towed, see the partof this manual thattells how to do it Withoui damaging your vehicle. See "Towing Your Buick," in the Index. LF'2.- Driving Through Deep Standing Water ... NOTICE:' .:, .. ~. ,* , . if:youdrive tao quickly through deep puddles or standing water, water can come in through your engine's air intake and bbdly damage your engine. :If you can't .avoid deep puddles or standing water, drive through them very slowly. Engine Coolant Heater (Engine Block Heater) (Option) In very cold weather, (- 18"C) colder, the engine 0°F or 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. To use the coolant heater: 1. T r off the engine. un 2. Open the hood and unwrap the electrical cord. 3. Plug it into a normal, grounded 110-volt outlet.