How to Solve the Problem of High Fuel Consumption?
3 Answers
When starting the car, gently pressing the accelerator is a very fuel-efficient method, allowing the car to start slowly. Maintain a reasonable speed and drive at a steady pace. A speed of 60--90 kilometers per hour is quite fuel-efficient. If the idling time is too long, it will inevitably increase fuel consumption. While driving, it is recommended to maintain a speed of 60 kilometers per hour or above.
A sudden surge in fuel consumption can indeed be frustrating. I often advise fellow drivers to first examine their driving habits—aggressive acceleration and braking are major fuel guzzlers, while maintaining a steady speed of 60-80 km/h is most economical. On a recent highway test, I found that carrying just two extra boxes of water in the trunk could increase fuel consumption by half a liter, so I recommend clearing out unused items. For every 10% drop in tire pressure, fuel consumption rises by 5%, so check tire pressure monthly with a gauge. Carbon buildup is another issue not to overlook—I add a bottle of fuel system cleaner every 20,000 km. Worn spark plugs reduce combustion efficiency; if you notice sluggish acceleration, it’s time for an inspection—replacing them can significantly lower fuel consumption. Setting the AC too low also strains the engine; 24°C in summer is ideal.
With fuel prices skyrocketing lately, I've come up with a set of fuel-saving tips. First and foremost, engine health is crucial - change the oil on time without delay, as incorrect viscosity increases resistance. Replace dirty air filters promptly, as insufficient airflow leads to higher fuel consumption. Avoid congested routes whenever possible; taking a longer detour is better than idling in traffic. When going downhill, coast in gear by releasing the accelerator - it's safer than neutral coasting and saves fuel. Don't be tempted by cheap gas at shady stations, as low-quality gasoline burns incompletely. The most overlooked factor is wheel alignment - misalignment increases tire friction and can raise fuel consumption by 10%, so get a four-wheel alignment every 20,000 kilometers.
