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1) Whether the automatic transmission car will roll or not depends mainly on the size of the slope.
2) If you start on a large enough slope, you still need to cooperate with the brake and accelerator, but it is easier to operate than a hand transmission car.
Automatic Transmission Car Driving Tips:
1) The right foot controls the brake and throttle, the left foot is idle, one of the differences between automatic and manual transmission is that there is no clutch, only brake and throttle, manual transmission is the left foot control clutch, and the right foot controls the brake and throttle. In an automatic transmission, the left foot is idle, and the right foot controls the brakes and accelerator.
2) When starting the engine, the gear should be in P gear or N gear, and the gear should be in P gear when starting at ordinary times, so that the engine can be started. N gear is used when the car is extinguished while driving, and after the car is extinguished, you must first shift to N gear, and then restart the engine.
3) Start the car, first use the right foot to press the brake, then change the gear to the D gear position, release the handbrake, and then slowly release the footbrake, then the car will automatically move slowly, if you want to accelerate, you can move the right foot to the accelerator, and you can accelerate by pressing lightly.
4) When parking, step on the foot brake, pull the handbrake, and then hang into the P gear, first step on the foot brake to make the car stop when parking, and then pull the handbrake, and hang the gear to the P gear in the parking gear. Do not put on the P gear, because the automatic transmission will have a speed phenomenon when it is in D or R gear (that is, it will move slowly), so it must be in the P gear when parking to prevent the car from continuing to move.
5) Uphill and downhill skills, put the gear in D gear when going uphill, increase the gas pedal depending on the slope, and pay attention to slowing down at the top of the slope, because the sight distance is limited, you can't pay attention to the vehicle coming from the other party. When going downhill, you need to shift the gear to 1st gear or L (low) gear, and use the foot brake in conjunction with it, but frequent foot brake may cause the brake device to overheat and cause poor braking problems. Do not go downhill in n gear.
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Do automatic transmission models slip? Demonstration by the veteran driver, automatic ramp starting method.
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If the automatic transmission wants to slip, release the throttle. Never put in neutral gear. Hurt the car!
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Yes, you can release the accelerator, and if you don't step on the brakes, the car will be similar to neutral.
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The automatic car can slip, but it can't coast in neutral for a long time, because at that time the engine is not loaded, the gearbox oil pump will not work, and the automatic transmission will not be lubricated, and if the car slides in neutral for a long time, it will accelerate the wear and aging of the automatic transmission.
Generally, the automatic transmission (AT) is used to adjust the speed of the car, and the control system of the automatic transmission automatically selects the appropriate gear according to the speed and load of the engine when driving, thus replacing the subjective judgment of the timing and shift operation of people.
If the driver with a high level of manual transmission car is compared with the automatic transmission car, under the same driving conditions, the automatic transmission car generally consumes about 6 10% of fuel, and the automatic transmission car is higher than the same type of manual transmission car in terms of fuel consumption, about 1 liter higher per 100 kilometers. In terms of car cost, the cost of an automatic transmission is higher than that of a manual transmission of the same model. Its advantage over manual transmissions is that they are easy to drive.
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Slip is possible in N gear. Generally, the automatic transmission has to step on the brakes, and it will basically not slip after entering the D gear, so it is more embarrassing for the automatic transmission to start and slip.
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No, when the automatic car is placed in n, the car will lose power**, and the braking force is insufficient, which is easy to cause accidents, and there is great damage to the gearbox, and the gearbox may be scrapped.
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I think you're asking about whether a car with an automatic transmission can be in N gear (neutral) and use inertia to roll when the speed increases, right?
Now the common automatic transmission car still uses the gearbox of the torque converter, for this kind of gearbox, the correct way is to try to avoid rolling in N gear!
Different from the lubrication method of manual gearbox, automatic transmission generally uses pressure lubrication (that is, there is an oil pump to press oil to the place that needs to be lubricated), N gear slip will lead to insufficient lubricating oil pressure, especially when the speed is very high (and just the speed is very high will think of using inertia to slip), some parts in the gearbox can not get enough lubrication, serious damage to the parts, even if the speed is low, the parts need enough lubrication, so the automatic transmission should avoid slipping.
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After hanging to n, you can also slip away.
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It's going to slip. So after the car is parked, you should press the brakes, and then tighten the handbrake before leaving the car.
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Yes. When the automatic transmission is parked, people will slip, and the manual transmission will also slip.
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will slip; The automatic transmission has internal power transmission when idling, and will not slip when the slope is not large, and will still slip if the slope is too large!
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Of course not. Because we had to press the brakes when we parked so we wouldn't slip.
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There are two bricks in the trunk, and bricks must be laid for ramp parking. This purely physical braking system***.
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If you only adjust the gear to P gear and do not pull the handbrake, you may slip, but if you pull the handbrake up, you will naturally not slip.
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If you don't pull the handbrake when you park, you will slip, which can sometimes be very dangerous.
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I think so, mainly because the car has inertia when it stops, and the greater the inertia, the longer it will take to slide.
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It is not recommended to coast in N-gear with automatic transmission.
Most car owners mainly want to achieve the effect of fuel saving in neutral sliding, but when coasting in neutral, the engine needs to maintain the idle working condition in order to maintain the speed in order to prevent stalling, so the fuel consumption at this time is not zero, but idle fuel consumption. So the so-called neutral coasting fuel economy is meaningless.
Secondly, the automatic transmission is different from the manual transmission, when the automatic transmission is slid in N gear, it is easy to burn the transmission gear, which will seriously lead to the scrapping of the gearbox.
Although the engine and the clutch power transmission have been cut off when hanging neutral, the clutch gear runs at high speed under the drive of the wheel, and the wheel speed connected with the engine is very low, the gap between the two is very small, it is easy to cause resonance and slippage, and the engine gear speed is higher than the vehicle speed, which will lead to insufficient oil pressure in the secondary hydraulic pipeline, greatly increase the friction, reduce the internal lubrication effect of the clutch, and may cause ABS to lock the wheel, and seriously damage the gearbox body.
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Automatic transmission car is strictly forbidden to slip or N gear slip, because this will damage the automatic transmission of the car, automatic transmission is different from manual transmission, even if N gear is neutral, the gears in the gearbox are also combined operation, neutral coasting will not have the effect of fuel saving, but will damage the gearbox.
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Automatic transmission slip usually occurs in places with large slopes, which is caused by the automatic disconnection of the clutch or the combination force is too small. Even if you press the accelerator, it takes time to buffer, so it feels like the car is slipping backwards.
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Hello, happy to answer your question, the slip is caused by the clutch automatically disconnecting or the combination force is too small. The following is an introduction to the clutch: You take a look at 1, Introduction:
The clutch is located in the flywheel housing between the engine and the gearbox, and the clutch assembly is fixed to the rear plane of the flywheel with screws, and the output shaft of the clutch is the input shaft of the gearbox. 2. Function: During the driving of the car, the driver can press or release the clutch pedal as needed, so that the engine and the gearbox are temporarily separated and gradually engaged, so as to cut off or transmit the power input from the engine to the transmission.
3. Dry single-piece electromagnetic clutch: when the coil is energized, a magnetic "armature" plate is generated, and the clutch is in an engaged state. When the coil is de-energized, the "armature" springs back and the clutch is in a disengaged state.
Questions. Why is it not good to use brakes?
So is there something wrong with your braking system?
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1. This phenomenon is very normal, automatic transmission.
If you stop at a place with a slope, at the moment you accelerate the throttle, if the current power and driving force are less than a resistance of the current vehicle, then it is normal for it to go backwards, and it must be that the current driving force is greater than the current resistance to be able to move forward, which is normal. There are no glitches and no problems.
2. Slipping will definitely be on the gearbox.
Not good, but the distance is not too far and there should be no problem. The automatic transmission car slips when starting, which is a driving problem, the main reason is that I don't know the impact of the slope on the vehicle load, simply put, I am reluctant to refuel, the automatic transmission vehicle is relatively simple when the slope rises, as long as it is hung into the driving gear, add some oil appropriately, and then gradually relax the handbrake.
That's it (or let go of the handbrake first, step on the brake with one foot and press the accelerator with the other foot to cooperate.)
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1. The automatic transmission car can slip.
2. If the driver does not step on the brakes or pull the handbrake, the vehicle will naturally slip according to inertia.
3. When the car is idling or the car is not powered in neutral gear, but the slope is relatively steep, the power of the vehicle in D gear is insufficient, which will also lead to slipping.
4. When some imitation models release the brake and step on the accelerator again, the power response is sluggish, which will also lead to slipping.
At present, automatic transmissions are divided into traditional self-banquet fiber transmission, dual-clutch transmission, and AMT sequential transmission. The automatic transmission has power transmission inside the parsley when idling, and it will not roll when the slope is not large, and it will still roll if the slope is too large.
For automatic transmission vehicles without hill assist, the easiest and most effective way to prevent rolling is still to use the hand brake to achieve a smooth start of the vehicle. When starting, first supply fuel to the vehicle, with the front of the car upturned, and when the hand brake lever is light, slowly release the hand brake to prevent the vehicle from slipping backwards. >>>More
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