1995 Pontiac Trans Sport Owner's Manual - Page 98

Driving Through Deep Standing Engine CoolantHeater (Option) Water NOTICE: If you drive too quickly through deep puddlesor standing water, water come inthrough your can engine's air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can't avoiddeep puddles or standing water, drive through them very slowly. I- In very cold weather, 0°F (- 18o C) or colder, the engine coolant heater can help. You'll get easierstarting and better fueleconomy 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. Turn off the engine. 2. Open the hood and unwrap the electrical cord. 3. Plug it into anormal, grounded 110-volt outlet. 2-27