2013 Nissan Sentra Owner's Manual - Page 273

INCREASING FUEL ECONOMY ● Keep your engine tuned up. ● Follow the recommended scheduled maintenance. ● Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy. ● Keep the wheels in correct alignment. Improper alignment increases tire wear and lowers fuel economy. ● Use the recommended viscosity engine oil. See "Engine oil and oil filter recommendations" in "Technical and consumer information" later in this manual. PARKING/PARKING ON HILLS SSD0488 WARNING ● Do not stop or park the vehicle over flammable materials such as dry grass, waste paper or rags. They may ignite and cause a fire. ● Safe parking procedures require that both the parking brake be set and the transmission placed into P (Park) for CVT models or in an appropriate gear for manual transmission models. Failure to do so could cause the vehicle to move unexpectedly or roll away and result in an accident. Make sure the shift selector has been pushed as far forward as it can go and cannot be moved without depressing the foot brake pedal. ● Never leave the engine running while the vehicle is unattended. 5-28 Starting and driving