The cost of maintenance of a vehicle every year ranges from a few thousand to tens of thousands. No matter how much money is saved, fuel money is essential fuel saving is a problem that most car owners consider. So how to save fuel correctly?
Morning/evening refueling. The refueling time is best selected in the morning or evening, when the oil is low in temperature, the same volume of gasoline is of course the largest, so in general, it is most cost-effective to refuel morning and evening.
Check the tire pressure frequently. The normal tire pressure of the car is generally between 2.0-2.5, and the tire pressure is too low, which will increase the friction between the tire and the ground, resulting in increased fuel consumption. The tire pressure is too high, the adhesion and friction between the tire and the ground decrease, affecting the braking effect of the car, resulting in an increase in the amount of braking; it will also lead to the occurrence of steering wheel vibration, deviation, body vibration, etc., increasing fuel consumption.
Do not idle. When waiting for someone in the car, try to turn off the ignition. Because when idling, the engine needs to maintain the operation of air conditioning compressors, water pumps, oil pumps, flywheels, transmissions and other parts, and the working load is not small. Moreover, the air intake of the engine is very low, the gasoline combustion is not sufficient, and the waste of gasoline will also cause carbon deposition and increase fuel consumption.
Control the speed of the car. High-speed 80-90 km is the most fuel-efficient, speed 90 to speed 110, can save 20% of fuel, while in urban areas, speed 40-50 per hour is the most fuel-efficient.
Vehicle maintenance. Changing the triple filter regularly helps to save fuel and make it clean. The intake system and throttle and the carbon deposit in the combustion chamber increase, the power will decrease, the ignition will be delayed, and the fuel consumption will slowly increase. In addition, it is also necessary to check the size of the spark plug gap regularly.
Develop good driving habits. If the road ahead is not good or there is a red light, brake early and develop the habit of foreseeing parking. When stepping on the accelerator, gently press on the lift, try to avoid slamming the throttle and slamming the brake. In addition, as little as possible in the car to put some non-supplies, the car for every 100 kg of things to reduce, 100 kilometers of fuel consumption can be reduced by about 1 liter.