1995 Pontiac Grand Prix Owner's Manual - Page 227

When to Change Engine OiI See if any one of these is true for you: What to Do with Used Oil Did you know that used engine oil contains certain elements that may unhealthy for your skin and could be even cause cancer? Don't let used oil stay on your skin for very long. Clean your skin nails withsoap and and water, or a good hand cleaner. Wash properly throw or away clothingor rags containing used engine (See oil. the manufacturer's warnings about use and disposal the of oil products.) Used oil can be a real threatto the environment. If you change your own be sure to drain all free-flowing oil oil, from thefilter before disposal. Don't ever dispose oil of by putting it in the trash, pouring it on the ground,into sewers, or into streams or bodies water. Instead, of recycle it by taking it to a place thatcollects used oil. If you have a problem properly disposing your used oil, of ask your dealer, service station or a local recycling a center for help. Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. 0 Most trips include extensive idling (such as frequent driving in stop and go traffic). Most trips are through dusty areas. You frequently tow a trailer or use a carrier on top of your vehicle. If any one of these is true for your vehicle, then you need to change your oil and filter every 3,000 miles (5 000 km) or 3 months -- whichever comesfirst. If none of them is true, change the oiland filter every 7,500 miles (12 500 km) or 12months -- whichever comes first. Engine Coolant Heater An engine coolant heater can be a big helpif you have to park outside in very cold weather,0°F (-18°C) or colder. If your vehicle has option, see "Engine this Coolant Heater" in the Index. 6-14