On July 31st at midnight, domestic refined oil prices are set for an adjustment. The statistical cycle of 10 working days for this oil price change has now reached the halfway point. Influenced by the significant surge in international oil prices today, the current crude oil change rate has reached 14.64%, with an expected increase in oil prices of 780 yuan per ton. Based on current projections, gasoline and diesel prices are expected to continue rising substantially by 0.59 yuan to 0.70 yuan per liter next week.
Six Fuel-Saving Tips to Collect
Driving Habits: The "Core Switch" for Fuel Consumption
Aggressively accelerating from a stop and frequently braking hard can cause fuel consumption to spike by up to 30%! Gently press the accelerator when starting, allowing the engine RPM to rise smoothly, avoiding high-load operation. Maintain a steady speed while driving; try to keep to 60-80 km/h on city roads and do not exceed 120 km/h on highways (most vehicles are most fuel-efficient in this speed range). When approaching a red light or traffic jam, release the accelerator early to coast, rather than braking hard at the last moment. This reduces brake pad wear and saves a significant amount of fuel.
Lighten Your Vehicle: Don't Let Your Car "Carry Weight"
Items stored long-term in the trunk, roof racks, and external trunk storage boxes all increase the vehicle's wind resistance and weight. According to tests, for every 100 kilograms of added weight, fuel consumption increases by 5% to 8%. Regularly clean out unnecessary items from the trunk and remove long-unused external equipment. Let your car "travel light," and fuel consumption will naturally decrease.
Air Conditioning Use: Choosing the Right Mode is More Efficient Than "Turning It Off"
Many people think using the air conditioner consumes more fuel, but blindly opening windows can actually be worse! When driving below 60 km/h, opening windows for ventilation is more fuel-efficient than using the A/C. However, when driving above 80 km/h, the wind resistance from open windows increases fuel consumption far more than the energy used by the A/C compressor. Additionally, when turning on the A/C, first open the windows for two minutes to expel the hot air from the cabin before closing them and turning on the cooling. Set the temperature to 24-26°C and use the recirculation mode to reduce the load on the A/C system, further saving fuel.
Regular Maintenance: Let the Engine "Work Efficiently"
The engine is the "heart" of the vehicle. Improper maintenance directly leads to increased fuel consumption. Change the oil on time (choose the grade recommended by the manufacturer); oil that is too thick can increase the engine's operating resistance. Regularly clean the air filter; a clogged filter restricts air intake, leading to incomplete combustion. Check tire pressure; low pressure increases the tire's contact patch and rolling resistance. For every 0.3 bar drop in pressure, fuel consumption can increase by 1%.
Route Planning: Avoiding Congestion is Fuel Saving
When a vehicle is stuck in traffic and idling, fuel consumption only increases! Use a navigation app to check real-time traffic conditions before leaving, avoiding congested sections and peak hours. Choose routes with fewer traffic lights and smoother traffic to reduce frequent starts and stops. For the same distance, a smooth route can save over 20% in fuel consumption compared to a congested one, and it also saves travel time.
Detail Attention: These Small Habits Also Save Fuel
When idling for a long time (over 3 minutes), turn off the engine decisively; for example, when waiting at a red light or for someone, turning off the engine avoids unnecessary fuel waste. Refueling in the morning or evening is more cost-effective. Based on the principle of thermal expansion and contraction, the fuel density is higher when the temperature is lower, so you get more fuel mass for the same volume. When refueling, you don't need to fill the tank completely; for short city trips, it's recommended to fill the tank halfway to reduce vehicle weight, and only fill it up for long trips to avoid frequent trips to the gas station. Reduce aggressive overtaking; the instantaneous high RPM during overtaking can cause fuel consumption to spike. Avoid unnecessary lane changes and overtaking unless necessary.
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