Nissan Altima Owners Manual: 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 in this manual.

    Fuel efficient driving tips
    Follow these easy-to-use Fuel Efficient Driving Tips to help you achieve the most fuel economy from your vehicle. 1. Use Smooth Accelerator and Brake Pedal Application ● Avoid rapid start ...

    Parking/parking on hills
    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 ...

    Other materials:

    Can communication circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CONNECTOR INSPECTION 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Disconnect all the unit connectors on CAN communication system. 4. Check terminals and connectors for damage, bend and loose con ...

    DLC Branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the data link connector for damage, bend and loose connection (connector side and harness side) ...

    Power supply and ground circuit
    Diagnosis Procedure 1.CHECK GROUND CONNECTION 1. Turn ignition switch OFF. 2. Check ground connection E9. Refer to Ground Inspection in GI-45, "Circuit Inspection". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace ground connection. 2.CHE ...