12 ways to drive a car more fuel-efficiently.
In addition to using Eco driving mode, users can apply the following driving tips and techniques to save fuel in their cars.
Refuel at the right time.
When the fuel level is less than half full or the fuel gauge needle is in the red zone, users should refuel immediately. This helps prevent the fuel pump and filter from working too hard to ensure the car operates at its full capacity when the fuel tank is nearly empty.
Use fuel at the recommended octane rating.
Users need to choose the correct type of gasoline with the octane rating recommended by the manufacturer (if the vehicle requires RON 95 or higher, do not use RON 95 gasoline). Choosing the wrong type will cause the engine's computer to adjust the ignition timing to suit the fuel, resulting in higher fuel consumption.
Ensure proper tire pressure.
If tires are underinflated, the car will need more fuel to operate. Users must ensure that car tires are inflated to the manufacturer's recommended pressure, as proper tire pressure not only saves fuel but also helps the driver control the vehicle more smoothly and prevents skidding on the road.
Regular maintenance
A dirty air filter or fuel filter can cause a car to consume more fuel. A misaligned steering rack also increases fuel consumption due to increased friction while driving. Therefore, regular car maintenance is crucial to ensure that all parts of the vehicle are in good condition, resulting in lower fuel consumption.
Regularly check and change engine oil.
Besides cooling the engine, engine oil also helps reduce friction in systems such as spark plugs and cylinders. Therefore, regularly checking and changing engine oil helps keep the vehicle running smoothly, saves fuel, and extends its lifespan.
Regarding the parking mode (P) when stopped for more than 30 seconds.
Drivers should shift their car to park (P) when stopping for more than 30 seconds. This helps prevent the engine from remaining in idle mode for too long, thus reducing unnecessary fuel consumption.
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In addition to Eco mode, users should also know other fuel-efficient driving techniques. Photo: Vu Tuan |
Increased aerodynamics on the roof of the car.
Users can improve aerodynamics and reduce fuel consumption by removing roof racks and storage boxes from the car if they are not needed.
Avoid sudden acceleration and braking.
Sudden acceleration and braking can cause the engine to work harder than usual, resulting in increased fuel consumption.
Maintain driving speed
Drivers should avoid sudden and frequent changes in speed. High speeds should be avoided in congested areas, areas with many traffic lights, or on rough roads to prevent frequent emergency braking, which wastes fuel.
Avoid letting the engine speed get too high or too low.
Low engine RPM means the engine is rotating slowly, while high RPM means the engine is rotating quickly, consuming more fuel. Drivers need to maintain a stable RPM, not too high to save fuel, but also not too low to damage the system. A stable RPM should be maintained between 1,000 and 2,000 RPM.
Turn off the air conditioner.
Users should turn off the air conditioner when the weather is not too hot or too cold to save fuel.
Planned journey
Drivers should plan their trips carefully to avoid traffic jams, detours, and getting lost, which wastes fuel.
In general, to drive most fuel-efficiently, users need to know which driving modes are the most fuel-efficient and what are the best ways to use their vehicles.
