How to Solve High Fuel Consumption in Wuling Rongguang?

[Olive]

The reasons and solutions for high fuel consumption in Wuling Rongguang are as follows: 1. Temperature: Fuel consumption fluctuations due to temperature changes are normal. In winter, lower temperatures generally lead to increased fuel consumption, often comparable to using air conditioning in summer. This is because lower temperatures cause the engine to dissipate more heat. To maintain a constant operating temperature, the engine burns more gasoline to generate additional heat. Additionally, winter warm-up times are longer, requiring more time and fuel to reach normal water temperature from a cold start. 2. Maintenance: Lack of regular maintenance can cause dirty engine oil and air filters, leading to higher fuel consumption. Dirty oil results in poor lubrication, increasing resistance in engine components and requiring more energy to overcome this resistance. A dirty air filter restricts airflow, making the engine work harder to draw air and causing incomplete combustion, where some unburned fuel is expelled. This naturally requires more gasoline to travel the same distance. 3. Spark Plugs: Spark plugs are often overlooked. Even if they are still functional past their lifespan, worn spark plugs can cause delayed ignition due to insufficient energy, missing the optimal ignition timing. 4. Low Tire Pressure: Insufficient tire pressure increases the contact area between the tires and the road, raising friction and rolling resistance, which in turn increases fuel consumption. Low pressure also shortens tire lifespan and increases the risk of blowouts, especially at high speeds. Therefore, tire pressure should be checked regularly, at least every two months. If the vehicle has a tire pressure monitoring system, it can be checked directly; otherwise, use a tire pressure gauge to measure each tire manually.