How to drive an automatic transmission car to achieve the best fuel economy

I have been driving an automatic transmission car for many years and summed up the fuel-saving experience:

1. Avoid a deep foot of the throttle, because the throttle will only raise the engine speed, and the gearbox at this time has not yet reacted to shift gears, and it will only consume fuel if you don't walk.

2. Use N gear for temporary parking, and don't step on the brakes in D gear.

3. Every gearbox (whether it simulates several gears or continuously variable gear), there is a fixed shift speed, when accelerating and stepping on the accelerator to a certain extent, it will shift gears, if you step on the accelerator in this gap all the time, the shift will be slow, and even the gear will be reduced if you step on the weight, and the appropriate release of the throttle will be around 2200 rpm (each car may be different), and the gearbox will be upshifted in advance to play a role in fuel economy.

4. Try not to overtake, step on the throttle when overtaking to force the gearbox to downshift or directly hang the S gear, and slowly release the throttle to let the gearbox upshift after overtaking.

The reason why the automatic transmission consumes fuel is because the manual shift is more flexible than the machine, which is more in line with the actual situation, and the automatic transmission can also drive a fuel-efficient car by grasping the throttle.

1. There is a difference between automatic transmission and manual transmission, and the manual transmission vehicle is operated according to the gear, which can be operated manually; Since the automatic transmission is an automatic shift, it takes a certain time interval, so it is recommended to drive the automatic transmission model, especially when accelerating, you must not step on the accelerator all the time, it should be a smooth step on the accelerator, and the speed can be raised to a certain depth.

If the automatic transmission car wants to be more fuel-efficient in operation, you can start from several aspects, first of all, when using, avoid, slam on acceleration and deceleration, the vehicle is to pay attention to these two points, because when the automatic transmission car is used, the acceleration and deceleration will make the power short, and the engine plus the automatic transmission car will be delayed in the process of shifting, then this will inevitably lead to high fuel consumption of the vehicle. If pressing the throttle doesn't make the power as strong as on flat ground, you should immediately switch to a high-torque low-speed climb, which will save fuel and reduce engine wear.

When you don't refuel when you encounter an uphill road in the city, you should refuel and accelerate before going uphill. The slower the car, the more fuel you consume, but that doesn't mean that the faster you go, the more fuel you consume. Because driving too slowly is not efficient, and the faster you go, the more resistance the wind has.

Our economy is about three-fifths of the way to the top gear with the accelerator pedal. The speed of the car is probably between 80 and 100, which is the most economical and has the lowest fuel consumption. Automatic gear shifting is controlled by the on-board computer, which adjusts the timing of gear shifts according to the driver's habits.

If the automatic transmission car is accustomed to pressing the accelerator to the end, the transmission will not shift so aggressively, and the overall fuel consumption will be on the high side. Therefore, if you want to save fuel in an automatic transmission car, you can't step on the accelerator too quickly, and step on half of the fuel, so that the comprehensive fuel consumption will be reduced. Avoid frequent engine starts, which can lead to increased fuel consumption.

When the automatic transmission is walking on a steep mountain road with many curves, it should be locked in 3rd gear or OD gear to avoid frequent gear changes of the gearbox, which not only saves fuel but also protects the gearbox. The same is true for special road conditions, which should be selected according to different road conditions.

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1. There is a difference between automatic transmission and manual transmission, and the manual transmission vehicle is operated according to the gear, which can be operated manually; Since the automatic transmission is an automatic shift, it takes a certain time interval, so it is recommended to drive the automatic transmission model, especially when accelerating, you must not step on the accelerator all the time, it should be a smooth step on the accelerator, and the speed can be raised to a certain depth.

Start gently, the vehicle must be warmed up in advance before starting, and then use the coasting skillfully, to identify the traffic lights in advance, the time to heat up the car in situ should not exceed 5 minutes, the route should be planned in advance, the vehicle should be maintained frequently, the car should not be placed too much sundries, the tire pressure and air pressure should be checked frequently, and try not to modify it privately.

Don't coast in neutral gear, be sure to drive at a constant speed, hang S gear when overtaking, and don't step on the accelerator when the vehicle starts. The small trick is personal driving habits, don't brake suddenly, don't take some rough roads.

Gently press the accelerator or brake, do not hang neutral, do not sheath, do not accelerate or decelerate sharply.

<>1. Don't slam the throttle. Automatic gear shifts require a certain amount of time to intermittent, so the vehicle will maintain a high-speed and low-gear for a short time when pressing the accelerator, increasing fuel consumption. You should press the accelerator smoothly to increase the speed gradually.

Avoid braking suddenly. Brakes too quickly will increase fuel consumption, so try to maintain a constant speed when driving normally, and use more point brakes.

2. When waiting for the traffic light, do not hang the "D" gear. When waiting for the traffic light, many people will keep the gear in "D" gear and step on the brake to tell the car, which will increase fuel consumption. The correct way to do this is to hang the "n" while waiting for the traffic light. Mingming.

Fuel-saving tips for driving with automatic transmission:

1. Reduce long-term idling, too long idle time, will increase part of fuel consumption, if the vehicle is parked in a position for a long time, it is best to turn off the engine and wait, the fuel consumed by hot start is equivalent to the fuel consumption of idle operation for 6-7 seconds, compared with long-term idling, hot start is more fuel-efficient, and the impact on the life of the starter motor is also minimal;

2. If you want to save fuel, then it means abandoning intense driving and the pursuit of speed, avoid stepping on the accelerator when starting, let the vehicle start slowly, keep driving at an economic speed, and not often slam on the brakes. Do not drive at low speed and long distances, which will have an impact on the engine such as carbon deposits, and it will consume fuel for a long time, so try to avoid driving at low speed and long distances;

3. Maintain a reasonable car distance, if you do not keep the car distance, then it is easy to need to step on the brakes on the road, when you step on the brakes, the automatic transmission gear will drop, and the car will have to pull up from the low speed gear, and the engine will consume more than a part of the fuel. Do not pile up unnecessary debris in the car, some unnecessary things, you should consider removing them from the car;

4. Don't modify randomly, not only can not save fuel but also waste money, for example, some people in order to pursue a sense of control, so change the performance tire with a relatively large tread width, this kind of tire does provide grip performance, when the tread grounding area is large, the friction also becomes larger, and the natural vehicle will also consume fuel; Rental accompaniment.

5. Driving in the city, traffic jams are inevitable, so it is necessary to choose a reasonable plan, such as detouring, driving a long high-speed loop, and avoiding congested roads; When following the car, the clutch can be gently lifted to make the car move forward slowly and make good use of the vehicle's inertia; Avoid cutting into the air, grabbing the road, sudden acceleration and slamming on the brakes will be very fuel-guzzling.

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