1995 Honda Prelude Owner's Manual - Page 138

Engine Oil The SAE numbers tell you the oil's viscosity or weight. Select the oil for your car according to this chart. (Except US: VTEC, Canada: SR-V) (US: VTEC, Canada: SR-V) Additives Your Honda does not need any oil additives. Purchasing additives for the engine or transmission will not increase your car's performance or longevity. It only increases the cost of operating your car. Ambient Temperature Ambient Temperature An oil with a viscosity of 5W-30 is preferred for improved fuel economy and year-round protection in your Honda. You may use a 10W-30 oil if the temperature in your area never goes below20°F(-7°C). An oil with a viscosity of 10W-30 is preferred for improved fuel economy and year-round protection in your Honda. You may use a 5W-30 oil if the climate in your area is within the temperature range shown on the chart. Maintenance