1998 Cadillac DeVille Owner's Manual - Page 92

3. If your engine still won't start (or starts but then stops), it could be flooded with too much gasoline. T y pushing your accelerator pedal all way tothe r the floor and holding there as you hold key in it the START for about three seconds. the vehicle starts If briefly but then stops again, the same thing. do Engine Coolant Heater (If Equipped) I NOTICE: Your engine is designed towork with the electronics in yourvehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. I you don't, f your engine might not perform properly. If you ever have to have your vehicle towed, see the partof this manual that tells how to doit without damaging yourvehicle. See "Towing Your Vehicle'' in theIndex. P In very cold weather, F (- 18O C) or colder, the engine 0" coolant heater can help. You'll get easier starting and better fuel economy during engine warm-up. Usually, in the coolant heater should be pluggeda minimum of four hours prior to starting your vehicle. 2-21