Infiniti QX: Increasing fuel economy

Infiniti QX / Infiniti QX Owner's Manual / Starting and driving / Increasing fuel economy

► Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position.
► Drive at moderate speeds on the highway.
► Avoid unnecessary stopping and braking. Keep a safe distance behind other vehicles.
► Select a gear range suitable to road conditions.
► Avoid unnecessary prolonged engine idling.
► Keep your engine tuned up.
► Follow the recommended periodic maintenance schedule.
► Keep the tires inflated at the correct pressure. Improper tire pressure will increase wear and waste fuel.
► Make sure the front wheels are properly aligned. Improper alignment will cause premature tire wear and lower fuel economy.
► Climate control operation lowers fuel economy. Use the air conditioner only when necessary.
► When cruising at highway speeds, it is more economical to use the air conditioner and leave the windows closed to reduce drag.

Break-in schedule

CAUTION During the first 1,200 miles (2,000 km), follow these recommendations to obtain maximum engine performance and ensure the future reliability and economy of your new vehicle. Fail ...

INFINITI all-mode 4WD® (if so equipped)

WARNING ► Do not attempt to raise two wheels off the ground and shift the transmission to any drive or reverse position with the engine running. Doing so may result in drivetrain dama ...