Reasonable use of brake tips

1 Slowly warm your car: After the car started, it stayed in place for more than one minute. The loss of the cold engine was very large. It not only increased the risk of engine failure by 2.7%, but also increased carbon emissions by 11.3%, which really hurt people. Moreover, the hot car in situ will make the water in the exhaust pipe unable to be eliminated, resulting in rust or even perforation. The correct approach is, without the need for hot wheels, do not immediately accelerate when the car is just starting, slow down for a few minutes, and then evenly accelerate the engine after it heats up.

2 Flat fueling, uniform speeding: a sudden increase and slow increase, the same speed, fuel consumption difference of up to 12 milliliters, will be an extra 0.4 grams of carbon monoxide per kilometer. In addition, due to the rapid acceleration caused by the strong friction between the tire and the ground caused by howling noise is 7-10 times more uniform driving, tire wear increased 70 times; the risk of rear-end increased by 4.3 times......

3 shift: The engine, accelerator pedal, gear and other three-in-one with the tacit understanding can output the best power, and only the engine at 2000-3000 rpm, you can get this effect. In fact, many people are discussing whether this statement is scientific, but a set of data may be more convincing. When the engine is shifted between 2000-3000 rpm, the torque is 1.4% larger than when the rpm is insufficient or idle, but the wear of the engine can be reduced by 2.6%.

4 Try to hang up the high gear: low gear driving will consume more energy, so when driving the manual transmission, the speed should be changed into high gear immediately after the vehicle speed stabilizes. For a manual car, low-speed driving will cause the fuel consumption to exceed 45% of the normal value.

5 Can't open windows when driving at high speed: Experiments show that closing the windows will reduce wind resistance by 30%. Imagine if your roof had a sail. Car windows are basically similar to it.

6 Use brakes with caution: Remember that the cost of each foot brake is 1 centimeter, including the fresh oil that your engine nozzle has just spewed out, as well as brake pad wear and tire loss.

7 Straight driving: How much fuel can be saved by driving in a straight line? The answer is that vehicles that try to take a straight line can save an average of 12% per kilometer of fuel consumption compared to vehicles that change lanes frequently. Changing the line requires frequent changes in speed, rapid acceleration, braking ... so that a large amount of gasoline becomes exhausted without full combustion without your perception.

8 Don't call your cell phone while driving: drive your cell phone, the average speed drops 17%, and the risk of missing the intersection increases by 40%. If you think of time as an environmental protection category, it would be a waste of 7% of your time if you call and drive. If these are not enough to make you give up the idea of ​​driving a car, then we tell you that in Beijing, if you are caught by the traffic police, you will face a fine of 200 yuan and a penalty of 3 points. Still want to be clear and then do it, you only have enough points for you to call 4 calls a year.

9 Plan the route: According to statistics, if you drive 2 kilometers more per day, you will consume an average of 6L of gasoline per month. According to the Euro III standard, a car will emit 270 grams of CO2 per month.

10 Check the trunk: Whenever 10 kilograms of goods in the vehicle travels 1000 kilometers, it will consume 0.4 liters of fuel. Each additional kilogram of load increases 1% fuel consumption. Therefore, you should always check the luggage for unnecessary items. Even a box of mineral water will make you burn nearly 1L of gasoline each month.