What are some fuel efficient tips for automatic cars?

It is a good habit to drive at a constant speed without adding heavy fuel, stepping on the brakes less, and driving at a constant speed. When driving at high speeds, drive at a constant speed as much as possible and use the brakes well. In automatic transmission models, when you press the accelerator and do not let go, when you reach a certain speed, you will automatically change gears.

At this time, release the accelerator pedal and press the accelerator pedal again. In this way, you can also save a lot of fuel.

Automatic transmission cars should pay attention to the feeling under their feet, first light and then heavy. Pay attention to your hearing and feel the number of revolutions of the engine. The instantaneous change of the jump gear, the heart is familiar with the feeling of the foot synchronization, and the fuel consumption is naturally reduced.

Wait for the red light to hang the n gear. Many riders are waiting for the red light to step on the brakes, and then hang the D gear, but in this way it will burn more fuel, if you hang the N gear, this will be fuel-efficient.

Don't brake suddenly. This point must have been emphasized by the instructor when I was in driving school, but the instructor did it for safety reasons. However, in addition to safety factors, sudden braking will also increase fuel consumption, so you should pay attention when driving, keep the distance between cars, and try to use point brakes.

It is to maintain a constant speed, brake less, and save fuel without traffic jams.

Do not accelerate suddenly and violently, when the vehicle maintains a relatively stable speed, slightly reduce the throttle, and use more coasting, which can achieve the purpose of fuel saving.

In the case of traffic light intersections and traffic jams, if the parking time exceeds 30 seconds, you can turn off the engine and wait. But don't turn off the engine if you stop for a short time, otherwise it will backfire. Automatic transmission vehicles can hang the gear to N gear when stuck in traffic jams and waiting for signal lights, which can also achieve the purpose of fuel saving.

Reasonably avoid idling the vehicle. Under normal circumstances, if you idle for more than one minute, your fuel consumption will be higher than that of a flameout restart. Therefore, if you pull over for three or five minutes and wait for someone, it is more cost-effective to turn off the engine and wait. In addition, the fuel consumption of the air conditioner will be greater when it is idle.

When driving, try to control the speed of the vehicle within the range of economic fuel consumption. In general, the speed of 70 to 80 kilometers is the more fuel-efficient range of ordinary cars. Therefore, you should try to avoid congestion when driving.

Personally, I understand that the automatic transmission car is the most fuel-intensive when it hits the throttle vigorously at the start. Because of all automatic transmission cars, there will be a certain delay from the time you step on the accelerator to the car to react, basically about one second. Therefore, it is useless to start and step on the accelerator vigorously, but will increase fuel consumption in vain.

Predict the road conditions in front of the road in advance, slow down in advance, do not step on the brakes at will, and use the engine to control the speed, which can also achieve the purpose of fuel saving.

Try to avoid multiple shifts in a short period of time, sudden acceleration and deceleration, which will make the current speed and gear do not match, and increase fuel consumption. In the process of driving, try to maintain a constant speed, reduce braking, and reduce refueling. In this way, it can not only save fuel, but also avoid accidents and ensure safety, killing two birds with one stone.

Take the good road, take the road with few cars. The road is congested, the quality is poor, and the potholes are full of potholes, and the car will not be able to run, and it is inevitable that fuel consumption will increase. Rather than this, it is better to walk on a good road, and take a road with fewer cars, which saves both car and fuel.

When starting the vehicle, do not warm it up for a long time. Heating up the car for a long time is not environmentally friendly and will increase fuel consumption. Today's automobiles, in general, do not need to be heated in situ, and can be driven at low speed to achieve the purpose of hot cars.

First of all, from the level of the car, I think there are a few points: first, ensure that there is a good car condition, a car in good condition is not necessarily fuel-efficient, but a car in bad condition must be expensive. First of all, you have to send the car to 4S or a reliable repair shop on time to do a good job of maintenance, the general family car 5000 kilometers maintenance, some luxury brands are 10,000 kilometers maintenance, to the mileage do not delay.

Regarding maintenance, I especially want to emphasize the engine oil, which has a great impact on the driving condition of the car, the engine failure rate and life, and of course, the fuel consumption, so we must use good engine oil, the important thing is emphasized three times, fully synthetic engine oil is a must, and mineral engine oil is decisively eliminated. Now that online shopping is developed, fully synthetic engine oil is not expensive, just be careful not to buy fakes.

The second point is to do it yourself, check the inside and rear compartment of your car and take away all the unnecessary things. A lot of people like to use their cars as storage compartments, full of things; I can't control your habits, but you first have to know that the weight of the car has the most direct impact on fuel consumption, in recent years, car manufacturers have spent a lot of research and development costs, a large number of new technologies and new materials to use, all in order to reduce the weight of the car, as a result of your pile of debris to add weight to the weight. For example, many people like to throw a whole box of mineral water at the back of the car, at least a dozen kilograms of weight, you can check the model data, many new cars have lost so much weight after a major replacement, and they have been rectified by you again.

The third point, which is also to be paid attention to in daily life, is the tire pressure. Theoretically, the higher the tire pressure, the smaller the contact surface between the tire and the ground, the harder the tread, so the fuel consumption is lower, of course, too high tire pressure affects the grip, and may also burst the tire, so it is not advisable, to ensure that the recommended tire pressure of the tire you use is on the line, and it can be lowered a little more when it is hottest in summer. Now there are more and more new cars with the original tire pressure meter, if your car does not have the original configuration, I also very much recommend that you install a set of tire pressure meters, the installation of the third-party tire pressure meter is not complicated, and the use of solar energy does not need to dismantle the car or pull the cable, I installed a set myself, highly recommended.

Ask how to make the automatic transmission fuel-efficient.

If the car with automatic transmission needs to be more fuel-efficient, that is, do not accelerate sharply after the car is driven, do not step on the accelerator deeply, and when the gearbox is shifted. It is automatically shifted by the computer, which means that after the accelerator is pressed, and then the gearbox is released, it will jump to the top of the gear. In this case, if you drive it, the fuel consumption of the engine will be relatively low.

Also, don't step on the accelerator deeply, don't accelerate sharply, don't slam on the brakes, and don't drive aggressively.

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The secret of fuel saving for automatic transmission vehicles is the word "stability" of the accelerator, that is, stepping on the fuel steadily and lifting the fuel steadily. Try not to accelerate or slow down sharply.

The automatic transmission car only needs a small throttle to start steadily, do not accelerate sharply, do not slow down sharply, use less braking, try to maintain stable driving at medium speed (that is, the speed of high-grade small throttle), stop for a long time and shift into N gear or P gear, do not step on the brakes and stop in D gear for a long time, do not coast in neutral gear (automatically cut off the oil circuit when coasting, and do not use oil when actually coasting), and it is easy to damage the automatic transmission when coasting in neutral of the automatic transmission car! Frequent maintenance of the vehicle and good condition are the prerequisites for fuel economy.

2) If you wait for the light for more than one minute, turn off the fire.

3) Wait for the light for a short time and put it into N gear.

4) Observe the road conditions and prepare for acceleration and deceleration in advance (5) When driving in the city, the fuel tank can be increased to half to reduce the weight.

Main attention: 1. Don't start too hard;

2. Don't slam on the brakes and live the accelerator;

3. Master the speed of automatic gear shifting, and loosen the throttle slightly when you are fast and automatic shifting;

4. Check and change the engine oil frequently;

5. Combined with fuel additives, it often runs at high speed;

6. Reduce unnecessary items in the car and reduce the load;

7. Other precautions;

The automatic gear is also divided into gears, so don't go to the end of D gear.

Many people simply think that when driving an automatic car, it is not a big deal to move forward in D gear, reverse in R gear, and park in P gear! But if it's that simple, then the other driving gears of the automatic car should be eliminated. Thinking that automatic transmission is "fully automatic" is a common misconception of many car owners.

In fact, in the process of driving an automatic transmission car, especially when going up a hill or climbing a hill, the driver should change the habit of D gear to the end. Especially when the car is climbing a steep slope, only using D gear, the driver will obviously feel that the car is more "meaty". At this time, you may want to step back and use the climbing gear (marked "1" or "L", "2" on the base of the gear lever) to climb, and the car will not only run very powerfully, but also more briskly.

Familiarize yourself with the most commonly used gears and play with the "N, P, R" gears.

Knowing that you don't need D gear to drive to the end, you should also be familiar with several other commonly used gears, N stands for neutral gear, which is used for short stops on a straight road; p stands for Parking, which is used when parking; r stands for Reverse. Due to the frequent start of driving in the city, the skill of short-term parking is very important at this time, and some riders have summarized this: stop and wait, use D gear + brake within 30 seconds, use N gear + brake for 30 seconds to 1 minute, use N gear + brake for more than 1 minute, and then wait for a long time to use P gear + handbrake.

More and more cars are now equipped with automatic transmissions. And automatic cars are also becoming more and more popular. The development of the automatic transmission model's own technology meets the needs of different consumers.

However, people are worried about the fuel consumption of automatic cars, and here are some fuel-saving tips for automatic cars that I use a lot in my daily life.

When stopping for a short period of time, such as at a brief red light at an intersection, just press the brake pedal. However, if the parking time is longer than 2 minutes, it should be engaged in n-gear, which will protect the transmission from overheating the transmission oil. If the parking time is more than 5 min, it is better to put the car in P gear, which is both environmentally friendly and saves fuel.

Don't slam on the accelerator pedal when accelerating from the start, as this will only increase the revs and cause the engine to roar and the transmission to wear out, resulting in wasted fuel. The correct way to do this is to press the accelerator pedal lightly and use the low-speed downshift to increase the torque to increase the speed. Increasing the speed gradually and evenly, and then accelerating when the speed increases, will make it smoother for people driving automatic cars.

Make good use of the glide. Coasting does not refer to coasting in neutral gear (note: automatic transmission models, never hang in "n" gear to slide when driving), but refers to using the inertia of the car's speed to release the accelerator pedal and let the car slide for a certain distance by itself.

Daily maintenance is important. Always check the oil conditions in the engine compartment of the vehicle, especially the automatic transmission oil that is unique to automatic transmission vehicles. Because if the transmission oil is dirty, it will increase the drag, which will increase the fuel consumption.

Don't start too hard, look at the road conditions, and try to drive as fast and uniform as possible without braking. Pay attention to the situation ahead and slow down by sliding down with the accelerator pedal. Try to avoid braking hard.

After the vehicle is running normally, you can put neutral gear to slide, instead of gearing without fuel, don't pay attention to those who say you can't put neutral gear, you can slide in neutral without turning off the ignition, but it also depends on what type of gearbox you have, how you can do it with German cars.

Step on the throttle and feel that after changing to high grade, release the throttle. Steady throttle running is often on the high rev resistance, which costs fuel.